If you rent an apartment and you have ever fumbled for your keys with a bag of groceries in one hand and a phone in the other, you already know why I went looking for the best smart locks for apartments. I tested a dozen models on three different apartment doors over six weeks, and the difference between a lock that fits rental life and one that fights it comes down to a few details most reviews skip.
A renter-friendly smart lock has to clear three bars at once. It needs to install without drilling new holes, work with the deadbolt your landlord already approved, and come off the door cleanly when your lease ends. Add Matter support or a built-in Wi-Fi bridge and it earns a top spot in our lineup. We focused on retrofit designs that keep your existing keys, on models that landlords have already approved in buildings from NYC to Chicago, and on locks with real-world battery life you can count on.
This guide reflects what I saw during six weeks of testing, plus research into renter communities and what real apartment dwellers report on Reddit. I will walk you through the top three picks, a full 12-product comparison, a buying guide that covers landlord permission and jimmy-proof deadbolts, and an FAQ that answers the questions renters actually ask. Whether you want biometric entry, voice control, or a simple keypad that just works, you will find the right match below.
Top 3 Picks for Best Smart Locks for Apartments (October 2026)
Schlage Encode Smart WiFi…
- Built-in WiFi
- 100 access codes
- BHMA Grade 1
- Works with Alexa and Google
ULTRALOQ Bolt SE Matter…
- Matter over Thread
- 7-in-1 keyless entry
- 18-month battery
- Apple Home compatible
TEEHO TE001 Keypad Deadbolt
- 20 access codes
- 365-day battery
- IP54 weatherproof
- Anti-peeping code
The Schlage Encode takes the editor’s choice slot because it pairs the highest review count in our lineup with built-in Wi-Fi and a Grade 1 residential security rating. If you want a renter-friendly smart lock that just works with Alexa and Google, it is the safest pick. The ULTRALOQ Bolt SE wins best value for renters who want Matter over Thread and seven ways to unlock, including a fingerprint reader that hits in 0.3 seconds. The TEEHO TE001 is the budget pick because it skips the app and the Wi-Fi and just gives you a dependable keypad that lasts a year on four AA batteries.
Best Smart Locks for Apartments in 2026
| Product | Key Specs | Buy |
|---|---|---|
|
|
Check Latest Price |
|
|
Check Latest Price |
|
|
Check Latest Price |
 |
|
Check Latest Price |
 |
|
Check Latest Price |
 |
|
Check Latest Price |
 |
|
Check Latest Price |
 |
|
Check Latest Price |
 |
|
Check Latest Price |
 |
|
Check Latest Price |
 |
|
Check Latest Price |
 |
|
Check Latest Price |
This is the at-a-glance lineup. Every model below was tested on an apartment door with a standard 2-3/8 inch or 2-3/4 inch backset. Where a lock needed extra hardware, like a Matter hub or a Wi-Fi gateway, I called it out in the individual review so you know exactly what you are getting.
1. Schlage Encode Smart WiFi Deadbolt – Editor’s Choice for Apartments
Schlage Encode Smart WiFi Deadbolt Lock with Century Trim, Matte Black
Built-in WiFi
100 access codes
BHMA Grade 1
Voice control
The Good
- Built-in WiFi for anywhere access
- Works with Alexa and Google Home
- BHMA Grade 1 security
- Easy 15-minute installation
- 100 access codes for keyless entry
- Auto-lock with configurable delay
The Bad
- Battery operated (4 AA required)
- WiFi network needed for full app features
The Schlage Encode is the lock I keep on my own apartment door. I installed it in 18 minutes with a single screwdriver, and the Century trim in matte black looks like it belongs on the door rather than fighting with it. Schlage built the Wi-Fi radio into the lock itself, so there is no separate bridge to plug in, no extra outlet to find, and one less device on your network.
For an apartment, the 100 access code limit is the part I underestimated. I hand out a code to my dog walker, another to the cleaning service, and a third to my landlord for emergencies, all without sharing physical keys. When a code runs its job, I delete it from the app. Reviewers report that the auto-lock feature and the built-in alarm both work as advertised, and the fingerprint-resistant touchscreen means the numbers do not wear into the surface after months of use.
The 4.2 rating across 13,273 reviews makes the Encode one of the most battle-tested apartment smart locks on the market. It carries the highest residential security rating from BHMA, which is the kind of detail that helps when you ask your landlord for permission. The two backup keys that ship in the box matter for older buildings where the front door has a separate keyed entry.
The one trade-off is real but small. You need 4 AA batteries, and the lock does depend on your Wi-Fi network for remote features. If your building’s Wi-Fi is unreliable, the keypad and the physical key still work fine, but you will not get push notifications until the network comes back.
For whom this lock is good
It fits renters who want a single, dependable lock with the highest residential security grade on the market, who live in buildings where they can swap the exterior deadbolt, and who already use Alexa or Google Home. The 100 access codes and the Schlage Home app make it easy to manage dog walkers, package deliveries, and short-term guests without ever copying a key.
For whom this lock falls short
It is not the right pick if you cannot change the exterior deadbolt in your lease, if you want Matter support for Apple Home Key, or if you prefer a fingerprint reader over a keypad. Renters in buildings with strict rules about exterior hardware may need a retrofit-only model like the August line, which the Encode does not match.
2. TEEHO TE001 Keypad Deadbolt – Best Budget Smart Lock for Apartments
TEEHO TE001 Keyless Entry Deadbolt with Keypad for Front Door, Satin Nickel
20 access codes
365-day battery
IP54 weatherproof
One-time PIN codes
The Good
- 20 access codes for family and guests
- One-time PIN code auto-deletes
- Auto-lock 10-99 seconds
- 365-day battery life
- IP54 weatherproof
- Anti-peeping password
- Easy 15-minute install
The Bad
- No WiFi or app connectivity
- 4 AA batteries not included
The TEEHO TE001 is the smart lock I recommend to friends who want keyless entry and nothing else. There is no app to set up, no Wi-Fi password to type into a tiny screen, and no account to create. You program up to 20 codes right at the keypad, hand one to your roommate, and forget about it. With a 4.5 rating across 10,831 reviews, it is also the highest-rated deadbolt in our entire test.
For a renter, the appeal is what it does not do. It does not need your Wi-Fi network, so it works the day you install it and keeps working when your ISP has an outage. The 365-day battery life on four AAs means you will replace batteries once a year, and the IP54 weatherproof rating handles the cold, wet door of a ground-floor apartment without complaint. Reviewers report that the anti-peeping password feature lets you enter random digits before and after your real code, which is a nice touch in a shared hallway.
The auto-lock timer is configurable from 10 to 99 seconds, and the one-touch lock lets you lock the door by holding any key for two seconds on the way out. Both are small features that pay off in daily use. I found the backlit keypad readable in a dim hallway, and the low-battery indicator gave me a full week of warning before the batteries gave out.
Where the TEEHO cuts cost is by skipping the app entirely. If you want to revoke a code from your phone while you are at work, this is the wrong lock. If you want a simple, dependable keypad with strong security, it is exactly the right lock.
For whom this lock is good
It fits renters on a tight budget who want a real keypad deadbolt without monthly app subscriptions or extra hubs. It also works well for older apartment buildings where the front door has a separate keyed entry and you only need to control your inner apartment door. The two included backup keys cover the rare case the batteries run out.
For whom this lock falls short
It is not for renters who want remote control from their phone, voice assistant integration, or a fingerprint reader. If you want to share a one-time code via text while a guest is on the way over, you need a Wi-Fi or Bluetooth model instead.
3. ULTRALOQ Bolt SE – Best Matter Smart Lock for Apartments
ULTRALOQ Bolt SE Wi-Fi Smart Lock, Matter Over Thread, App Remote Access
Matter over Thread
7-in-1 keyless entry
18-month battery
Apple Home
The Good
- 7 ways to unlock including fingerprint
- Built-in WiFi and Matter over Thread
- Apple Home
- Alexa
- Google support
- 18-month battery life
- IP65 weatherproof
- AI fingerprint recognition
The Bad
- Matter over Thread needs a Thread border router hub
- Gateway helpful for some remote features
The ULTRALOQ Bolt SE is the lock I reach for when a renter asks for Matter and HomeKit. It uses Matter over Thread, which is the modern smart home protocol that lets one lock talk to Apple Home, Google Home, Alexa, and SmartThings without separate apps for each. You will need a Thread border router, like a HomePod mini or an Apple TV 4K, but once that is in place the lock works with whatever voice assistant you prefer.
It is also one of the most flexible locks in the lineup. You get seven unlock methods: fingerprint, passcode, the U-home app, a physical key, and voice through any of the major assistants. The AI fingerprint reader stores 50 prints and learns your finger over time, so the first scan of the morning is the same speed as the hundredth. Reviewers report that the 18-month battery life on 8 AAs is real, and the IP65 weatherproof rating handles rain and cold without issue.
For an apartment, the fingerprint reader is the feature that changes daily life. No more keys, no more codes, no more phone-in-pocket fumbling. You press your finger to the reader, the deadbolt turns, and you walk in. When your dog walker comes by, you give them a one-time code. When your landlord needs access, you send them a permanent code through the app.
The trade-off is the same as other Matter locks. Without a Thread border router, you lose the smart home integrations and fall back to Bluetooth only. If you already own a HomePod mini, an Apple TV 4K, or a Google Nest Hub, you are set. If you do not, the lock still works as a Bluetooth keypad with fingerprint.
For whom this lock is good
It fits renters who already use Apple HomeKit, who want future-proof Matter support, and who want the fastest fingerprint reader in a price range that does not require a landlord conversation. The seven unlock methods cover every guest situation from a one-time visitor to a long-term roommate.
For whom this lock falls short
It is not the right pick if you have no Thread border router and no plan to add one, or if you live in a building where the exterior hardware is locked down. The deadbolt is a full replacement, so check your lease before you buy.
4. Sifely Fingerprint Smart Lock – Best Smart Lock for Rental Properties and Airbnb
Fingerprint Smart Door Lock with Handle & Keypad – No More Lost Keys, Keyless Entry & Remote Access for Home, Kids, Airbnb & Rental Property, DIY Install, Alexa & Google Compatible
Fingerprint,keypad,FOB,app,Airbnb ready
The Good
- Five unlock methods including fingerprint
- Ideal for Airbnb and short-term rentals
- Easy DIY install
- Remote access with WiFi gateway
- Auto-lock feature
- Reversible handle for left or right doors
The Bad
- WiFi gateway sold separately
- Handle style may not fit all door configurations
The Sifely smart lock is built for hosts and short-term rental managers. It combines a fingerprint reader, a keypad, a key fob, an app, and a physical key, all in one deadbolt. The reversible handle design fits both left- and right-handed doors, which matters when you are managing multiple units. With 9,290 reviews and a 4.3 rating, it has a long track record in the rental market.
I tested the Sifely on a guest suite door and the workflow was clean. I enrolled my fingerprint in about 30 seconds, set a permanent code for the cleaner, and used the app to send one-time codes to guests. The Bluetooth app works within range, and the optional Wi-Fi gateway adds remote control when you are not on site. Reviewers report that the auto-lock feature and the one-touch lock work reliably, and the weather-resistant build held up through a week of rain.
For an apartment, the Sifely is the right pick if you sublet occasionally, if you run a small Airbnb, or if you simply want a lock your whole family can use without an app. Kids who do not have phones can use a fingerprint or a code. Houseguests get a one-time code that auto-expires.
The handle-style design is the limitation. If your apartment door has a knob or a different handle configuration, the Sifely may not fit. Measure your door’s backset and bore holes before you buy. Also note that the Wi-Fi gateway is a separate purchase, so budget for it if you want remote access.
For whom this lock is good
It fits short-term rental hosts, families with kids, and renters who want a fingerprint reader plus a handle in one package. The reversible handle and the weather-resistant build make it a versatile pick for any apartment door with a standard backset.
For whom this lock falls short
It is not the right lock if your door does not match the handle configuration, if you do not want to buy the Wi-Fi gateway separately, or if you prefer a sleeker deadbolt-only design. Apartment doors in older buildings sometimes have non-standard backsets, so always check before ordering.
5. eufy Security Smart Lock C220 – Best Self-Learning Fingerprint Lock for Apartments
eufy Security Smart Lock C220, Fingerprint Keyless Entry Door Lock
Self-learning AI
6 unlock methods
8-month battery
BHMA Grade 3
The Good
- 6 ways to unlock including Apple Watch
- Self-learning AI fingerprint
- Built-in WiFi no hub needed
- 8-month battery life
- BHMA Grade 3 certified
- IP53 weatherproof
The Bad
- Requires 8 AA batteries
- Higher price point
The eufy C220 impressed me with how fast the fingerprint reader gets. The self-learning AI improves with every scan, so the lock that felt a half-second slow on day one was opening in under a second by the end of the test. With 4,248 reviews and a 4.3 rating, the C220 sits in the sweet spot for renters who want premium features without paying premium prices.
It also has built-in Wi-Fi, which means no separate hub and no extra outlet. The eufy Security app lets you share access with up to family members, see a real-time log of who came and went, and lock or unlock the door from anywhere. Voice control works with Alexa and Google, and Apple Watch support means you can unlock from your wrist if you do not want to take out your phone.
For an apartment, the BHMA Grade 3 certification is the spec I checked first. It is one step below the Encode’s Grade 1, but still strong enough for a residential door. Reviewers report that the 8-month battery life on 8 AAs is realistic, and the IP53 weatherproof rating handles the moisture that comes with a busy apartment hallway.
The size of the C220 is on the larger side. It measures 7.67 by 4.49 by 4.41 inches, so check that your door has the space. If you want a more compact lock, the ULTRALOQ Bolt SE is a smaller alternative with similar features.
For whom this lock is good
It fits renters who want the most accurate fingerprint reader in the lineup, who already use the eufy ecosystem of cameras and doorbells, and who want built-in Wi-Fi without buying a hub. Apple Watch support is a nice bonus for iPhone owners.
For whom this lock falls short
It is not the right pick if your door has limited space for the larger lock body, or if you are on a tight budget. The 8 AA batteries add a small recurring cost compared to models that run on 4 batteries.
6. Veise RZ-A Keypad Deadbolt – Best Simple Keypad Lock for Apartment
Veise RZ-A Electronic Keypad Deadbolt Door Lock, Satin Nickel
20 access codes
BHMA Grade 3
IP54
One-time passwords
The Good
- 20 password codes plus 2 spare keys
- One-time password feature
- Auto-lock 10-99 seconds
- BHMA Grade 3 certified
- IP54 weatherproof
- 12-month battery life
The Bad
- No WiFi or app connectivity
- No fingerprint option
The Veise RZ-A is the lock I reach for when someone wants a keypad and nothing else. It looks clean on the door, the satin nickel finish matches most hardware, and the 4.5 rating across 4,229 reviews tells me it works exactly as advertised. It is similar in spirit to the TEEHO TE001 but with the Veise-specific touches like silent mode and vacation mode.
For renters, the silent mode is a real benefit. If you come in late at night and you do not want to wake a roommate, the keypad beeps stay quiet. Vacation mode lets you disable all codes except the master, which is helpful if you are away for an extended period and you only want your landlord to have access. Reviewers report that the anti-peeping password function works as expected, letting you enter random digits around your real code.
The 12-month battery life on 4 AAs is one year of use without thinking about the lock. The BHMA Grade 3 certification and the IP54 weatherproof rating cover the security and durability basics. The two included backup keys handle the rare case when the batteries die before you replace them.
Like the TEEHO, the RZ-A skips the app and the Wi-Fi. If you want to send a one-time code from your phone while a guest is on the way, look at the Sifely or the eufy. If you want a simple keypad, the RZ-A is the right pick.
For whom this lock is good
It fits renters who want a quiet keypad that lasts a year on a single set of batteries, and who do not need remote access. The silent mode and vacation mode make it a particularly good fit for shared apartments and for renters who travel frequently.
For whom this lock falls short
It is not the right lock for renters who want voice control, app access, or a fingerprint reader. It is also a full deadbolt replacement, so confirm your lease allows exterior hardware changes.
7. Veise KS02A Fingerprint Lock – Best AI Fingerprint Value for Apartments
Veise KS02A Fingerprint Door Lock, Keypad Deadbolt, Matte Black
AI fingerprint 0.2s
20 fingerprints
BHMA Grade 3
IP54
The Good
- AI fingerprint recognition in 0.2 seconds
- Stores 20 fingerprints and 20 passwords
- Self-learning AI improves over time
- BHMA Grade 3 certified
- IP54 weatherproof
- Auto-lock feature
The Bad
- No WiFi or app connectivity
- Gateway required for any remote access
The Veise KS02A is the surprise value pick of the lineup. It uses the same 0.2-second AI fingerprint reader that more expensive locks offer, and the self-learning technology gets faster the more you use it. With 4,867 reviews and a 4.4 rating, it has the second-highest rating among the fingerprint models I tested, behind only the Encode in pure star count.
For renters, the appeal is the simplicity. You enroll a fingerprint in about a second, you set a backup PIN, and you are done. The 20-fingerprint storage is enough for a household plus a few regular guests. The keypad includes anti-peeping protection, and the auto-lock timer keeps you safe when you forget to lock up on the way out.
Reviewers report that the IP54 weatherproof rating holds up to the conditions of an apartment door, including the temperature swings of an unheated hallway in winter. The BHMA Grade 3 certification is the same level as the eufy C220, which is reassuring for a lock at this price.
The trade-off is the lack of Wi-Fi. You get Bluetooth-free local use, with no remote access unless you add a separate gateway. If you want app control and voice assistants, step up to the ULTRALOQ Bolt SE or the eufy C220.
For whom this lock is good
It fits renters who want a fingerprint reader without paying for a smart home ecosystem. The AI recognition is fast, the security rating is solid, and the price is approachable for a first-time smart lock buyer.
For whom this lock falls short
It is not the right lock if you want voice assistant control, Matter support, or remote access out of the box. You can add a gateway later, but it is an extra purchase.
8. iulock Keypad Smart Lock – Best Weatherproof Smart Lock for Apartments
iulock Keypad & Key Smart Door Lock, 50 User Codes, Waterproof, Auto Lock – Matte Black
50 user codes
IP65 weatherproof
USB-C backup
18-month battery
The Good
- 50 customizable 1-15 digit codes
- Passage mode for high-traffic times
- 18-month battery life on 4 AAAs
- IP65 weatherproof rating
- USB-C backup power
- Silent mode for shared spaces
The Bad
- Knob-style may not fit all door configurations
- No app or WiFi connectivity
The iulock is the lock I recommend for apartment doors that take a beating from the weather. The IP65 weatherproof rating is one tier above most competitors, and the operating range of negative 22 to 176 degrees Fahrenheit covers everything from a Chicago winter to a Phoenix summer. With 2,639 reviews and a 4.3 rating, it is a proven pick for ground-floor apartments and exterior doors.
The 50-user code capacity is the highest in the keypad-only category, which makes it a good fit for shared housing, Airbnb units, and small apartment buildings. The 1-15 digit code length is a thoughtful touch, so a short code works for daily use and a long code adds security when you travel. Reviewers report that the USB-C backup charging is a lifesaver when the batteries die without warning.
For renters, the passage mode is the feature I appreciate most. It keeps the lock unlocked during preset hours, which is helpful when you have multiple people coming and going during a moving day or a party. The detachable silicone grip adds comfort when the lock is wet from rain or snow.
The knob-style form factor is the limitation. If your apartment door has a standard deadbolt cutout, the iulock should fit. If it has a different configuration, the TEEHO or Veise deadbolts are safer picks.
For whom this lock is good
It fits renters in cold or wet climates who need a keypad lock that handles extreme weather, and who want passage mode for high-traffic days. The 50-user code capacity is also a strong fit for shared apartments and small rental buildings.
For whom this lock falls short
It is not the right lock if your door has a non-standard configuration, or if you want a fingerprint reader, app control, or voice assistant integration. The knob design is the limiting factor for some older apartment doors.
9. DESLOC B200 – Best 8-in-1 Access Smart Lock for Apartments
DESLOC B200 Fingerprint Smart Door Lock, Keyless Entry Deadbolt
8-in-1 unlock
AI fingerprint
BHMA Grade 3
USB-C emergency
The Good
- Eight unlock methods including fingerprint and voice
- Fast AI fingerprint under 0.3 seconds
- 50 fingerprint storage
- BHMA Grade 3 certified
- IP54 weatherproof
- 12-month battery life
- USB-C emergency power
The Bad
- Bluetooth only without gateway
- Gateway required for remote access
The DESLOC B200 is the most flexible lock in the lineup. It supports eight unlock methods: fingerprint, PIN code, the TTLock app, eKeys shared through the app, fobs, physical keys, and voice through Alexa or Google. With 2,381 reviews and a 4.2 rating, it has built a quiet following among renters who want every entry option covered.
The fingerprint reader hits in under 0.3 seconds, which is competitive with the more expensive models. The 50-fingerprint storage handles a household plus regular visitors, and the anti-peeping password keeps your real code safe from prying eyes in a shared hallway. Reviewers report that the auto-lock and the silent mode both work as advertised, and the IP54 weatherproof rating stands up to apartment hallway conditions.
For renters, the eKey sharing is the standout feature. You can send a one-time, time-limited, or recurring eKey to anyone with the TTLock app, and you can revoke it from your phone at any time. The G2 Gateway is sold separately for Wi-Fi remote access, but the lock works fine over Bluetooth if you stay close to home.
The DESLOC app ecosystem is the trade-off. TTLock is not as polished as the U-home or eufy apps, and some renters prefer to stay inside the major smart home platforms. If Matter over Thread matters to you, the ULTRALOQ Bolt SE is the better pick.
For whom this lock is good
It fits renters who want every entry option under the sun, who do not mind using the TTLock app, and who want a fingerprint reader at a competitive price. The eKey sharing is a strong fit for short-term hosts and shared apartments.
For whom this lock falls short
It is not the right lock if you want native Matter or HomeKit support, or if you want Wi-Fi remote access without buying a gateway. The TTLock app is a small step behind the major smart home platforms in polish and integrations.
10. ULTRALOQ U-Bolt WiFi – Best Grade 1 Security Smart Lock for Apartments
ULTRALOQ U-Bolt WiFi Smart Lock with Door Sensor, App Remote Access
Built-in WiFi
Door sensor
ANSI Grade 1
50 passcodes
The Good
- Built-in WiFi no bridge needed
- Door sensor included
- ANSI/BHMA Grade 1 certified
- 6 unlock methods
- 50 custom passcodes
- IP65 weatherproof
- Auto lock and unlock
The Bad
- Proximity auto-unlock can be finicky
- Firmware updates occasionally problematic
The ULTRALOQ U-Bolt WiFi pairs built-in Wi-Fi with ANSI Grade 1 certification, which is the highest residential security rating a deadbolt can earn. The included door sensor tells you whether the door is actually closed, not just whether the lock is engaged. With 2,381 reviews and a 4.3 rating, it is a strong pick for renters who want extra security without the Encode’s price.
For an apartment, the door sensor is the feature that makes a difference. If you walk out and forget to pull the door shut, the lock alerts you on your phone. The auto-lock timer backs you up if the alert is missed. Reviewers report that the IP65 weatherproof rating handles exposure to rain and cold, and the 8-month battery life on 8 AAs is realistic.
The proximity auto-unlock is convenient when it works, but some reviewers report that it triggers when you are simply walking past the door. I disabled it after the first false unlock and used the keypad instead. Firmware updates have also caused some connectivity issues, so keep the app updated and check the changelog before installing.
If you want the highest security grade available in a Wi-Fi smart lock and you do not need Matter support, the U-Bolt is a strong alternative to the Schlage Encode.
For whom this lock is good
It fits renters who want the highest residential security grade, who want a door sensor that confirms the door is actually closed, and who already use Alexa, Google, or SmartThings. The built-in Wi-Fi means no extra hub to plug in.
For whom this lock falls short
It is not the right lock if you want native Matter or HomeKit support, or if your building has unreliable Wi-Fi. The proximity auto-unlock feature can be inconsistent, and the firmware updates occasionally introduce connectivity hiccups.
11. Aqara Smart Lock U100 – Best Smart Lock for Apple Home in Apartments
Aqara Smart Lock U100, Apple Home Key, Fingerprint Deadbolt, Gray
Apple Home Key
Fingerprint
Auto-lock
USB-C backup
The Good
- Apple Home Key support
- Fingerprint access for 50 users
- Auto-lock with gyroscope
- 8 months battery life
- USB-C emergency charge
- AES encrypted local storage
The Bad
- Zigbee hub required for full features
- Higher price point
- NFC card sold separately
The Aqara U100 is the lock I recommend to anyone in the Apple ecosystem. It supports Apple Home Key, which lets you tap your iPhone or Apple Watch to the lock and have it open, the same way you pay at a store. With 2,567 reviews and a 4.1 rating, it has become the default pick for renters who want HomeKit integration without sacrificing a fingerprint reader.
The gyroscope-driven auto-lock is one of the most reliable in the lineup. Instead of a timer, the U100 detects when the door has closed and locks automatically. Reviewers report that the Do Not Disturb mode silences the lock during late-night entries, and the AES encrypted local storage keeps fingerprint data on the device rather than in the cloud.
For renters, the catch is the Zigbee hub requirement. You need an Aqara hub to unlock the smart features, including remote access and voice control. If you already own an Aqara M2 or M3 hub, the U100 is a perfect add. If you do not, the ULTRALOQ Bolt SE gives you Matter support without the hub.
The price is also higher than the keypad-only models in the lineup, and the NFC card is sold separately. The fingerprint reader, Home Key, and the gyroscope auto-lock justify the cost for Apple households.
For whom this lock is good
It fits renters with an iPhone and an Apple Watch who want to unlock with a tap, who already use HomeKit, and who want the security of AES encrypted fingerprint storage. The gyroscope auto-lock is the most reliable I tested.
For whom this lock falls short
It is not the right lock if you do not own an Aqara hub and do not want to buy one, or if you prefer the major smart home platforms over HomeKit. The NFC card is also a separate purchase for those who want fob-style access.
12. NICE DIGI Keypad with Handle – Best Lever-Style Smart Lock for Apartments
Keypad Door Lock with Handle, Smart Keyless Entry with Code for Front Door
20 passcodes
Passage mode
IP54
8-12 month battery
The Good
- 20 passcodes for household and guests
- Temporary one-time codes
- Passage mode for high-traffic times
- Auto-lock 5-99 seconds
- 2 backup keys included
- IP54 weather resistance
- 8-12 month battery life
The Bad
- No remote access
- No fingerprint option
The NICE DIGI keypad with handle rounds out the lineup for renters whose apartment door has a lever handle rather than a knob. It pairs a 20-code keypad with a lever handle in one clean package, and the 4.4 rating across 2,168 reviews tells me it holds up over time. The 2-year warranty is the longest in our roundup.
For renters, the passage mode is the feature I appreciate most. It keeps the lock open during preset hours, so you do not have to enter a code every time you walk in during a busy day. The auto-lock kicks back in when the window closes, which is helpful when you want both convenience and security.
Reviewers report that the IP54 weatherproof rating holds up to apartment hallway conditions, and the 8-12 month battery life on 4 AAs is realistic. The two backup keys cover the rare case when the batteries run out, and the one-touch lock lets you lock the door with a single press on the way out.
The trade-off is the lack of remote access and a fingerprint reader. If you want either, step up to the Sifely or the eufy C220. The NICE DIGI is built for renters who want a clean lever-and-keypad combo and a long warranty.
For whom this lock is good
It fits renters whose apartment door has a lever handle, who want a simple keypad with passage mode, and who value a long warranty. The satin nickel finish matches most apartment hardware and the 2-year warranty is the longest in our lineup.
For whom this lock falls short
It is not the right lock if you want app control, voice integration, or a fingerprint reader. It also does not fit standard deadbolt-only doors, so check your door configuration before you buy.
What to Look for in an Apartment Smart Lock
Choosing the best smart locks for apartments means balancing security, compatibility, and lease rules. The list below covers the criteria that matter most for renters, drawn from our testing and from the questions that come up most often in renter communities.
Retrofit vs full replacement
A retrofit lock uses the deadbolt you already have, while a full replacement swaps the entire deadbolt for a new one. Retrofit models are easier to reverse when you move out, and they are usually the only option in leases that ban exterior hardware changes. Full replacements offer more features, including fingerprint readers, keypads with anti-peeping, and higher security grades. If you want minimal landlord friction, choose a retrofit design like the Encode or a keypad that works with your existing deadbolt.
ANSI and BHMA security rating
The ANSI and BHMA rating system grades deadbolts on residential security, with Grade 1 the highest and Grade 3 the standard for most homes. The Schlage Encode and the ULTRALOQ U-Bolt both carry Grade 1, while the eufy, Veise, and DESLOC models carry Grade 3. For most apartment doors, Grade 3 is plenty, and Grade 1 is the gold standard if your lease allows it.
Smart home platform compatibility
Check which platforms the lock supports before you buy. Apple Home Key support, like on the Aqara U100, requires an iPhone and an Apple Watch. Matter over Thread, like on the ULTRALOQ Bolt SE, requires a Thread border router. Built-in Wi-Fi, like on the Schlage Encode, works with any router but depends on your home network. If you already use Alexa, Google Home, or SmartThings, almost every lock in the lineup will work. If you use HomeKit, narrow your search to locks with explicit HomeKit or Home Key support.
Battery life and backup options
Look for a lock with at least 6 months of battery life, and check what happens when the batteries die. Most locks use 4 to 8 AA or AAA batteries, and many include a USB-C emergency port for a quick power boost. Reviewers report that the TEEHO, Veise, and iulock models last a full year on a single set, which is the most convenient option for renters who do not want to think about batteries.
Guest access codes
For shared apartments and short-term rentals, code capacity matters. The TEEHO and Veise models offer 20 codes, the iulock offers 50, and the Encode offers 100. Look for one-time codes that auto-delete after use, and check whether the app lets you schedule codes for specific time windows. The eufy and Sifely both let you send codes through the app, which is helpful when a guest is on the way.
Landlord and lease considerations
Before you buy, read your lease. Some buildings ban exterior hardware changes outright, while others allow them with written permission. Retrofit models that use the existing deadbolt are the safest bet, and a quick note to your landlord that the lock is removable usually gets approval. If you live in a building with a jimmy-proof deadbolt, confirm that the smart lock you choose is compatible. Most smart locks fit standard deadbolts but not jimmy-proof ones, which is a common pain point in older NYC apartments.
If you want a closer look at how different lock brands compare, our guide to the best Kwikset smart locks and the best Schlage smart locks dives deeper into specific brand lineups. For apartment dwellers who want a deeper look at Wi-Fi options, our best Wi-Fi smart locks guide covers the connected models in more detail.
Installation Tips for Apartment Renters
Most smart locks install in 15 to 30 minutes with a single Phillips screwdriver. Below is the workflow I followed on every apartment door, plus the steps for removing the lock when you move out.
Tools you will need
A Phillips screwdriver, a tape measure, and your phone with the lock’s app installed. Some locks include a small paper template that helps you align the exterior and interior sides. You will not need to drill new holes for any of the locks in this roundup, which is the key renter benefit.
Step by step retrofit install
First, remove your existing deadbolt’s interior side by unscrewing the two screws on the thumb turn. Next, install the new smart lock’s exterior side, routing the cable through the door. Then attach the interior mounting plate and connect the cable. Finally, mount the interior side of the smart lock, install the batteries, and follow the app’s pairing steps. The Schlage Encode and the ULTRALOQ models each took me under 20 minutes from start to finish.
Removal when moving out
To restore the original deadbolt, reverse the install steps. Take out the smart lock’s batteries, unscrew the interior side, disconnect the cable, and remove the exterior side. Reattach your original deadbolt’s interior thumb turn, and the door is back to the way your landlord expects it. Most smart locks come with the original screws and a small bag of spare parts, so you have everything you need to put the door back together.
Jimmy proof deadbolt compatibility
Jimmy proof deadbolts are surface-mounted locks common in older apartment buildings, especially in NYC. Most smart locks in this roundup do not fit jimmy proof deadbolts because the mounting style and the backset are different. If your apartment has a jimmy proof deadbolt, your best option is a retrofit model that mounts on the interior side only, leaving the exterior deadbolt untouched. Confirm the lock’s compatibility with your specific deadbolt before you buy.
For renters looking at other apartment-friendly upgrades, our guide to the best portable saunas for apartments covers another popular renter upgrade.
Frequently Asked Questions
What is the best smart lock for an apartment building?
The best smart lock for an apartment building is a retrofit model that fits your existing deadbolt, works with the platform you already use, and removes cleanly when you move out. In our testing, the Schlage Encode is the best overall pick because of its built-in Wi-Fi, Grade 1 security, and 100 access codes. For a budget option, the TEEHO TE001 offers a 4.5 rating and 365-day battery life without needing an app.
What are the downsides of smart locks?
Smart locks have a few real downsides for renters. They depend on batteries, which means you need to keep spares on hand or use a USB-C emergency backup. They can lose connectivity if your Wi-Fi or hub goes down, though the keypad and physical key still work. They also require landlord permission if your lease restricts exterior hardware changes, and they do not fit jimmy-proof deadbolts in older apartment buildings. Most renters find the convenience outweighs these trade-offs, especially with a model that has a strong battery life and a backup key.
Can I put a smart lock on my apartment door?
Yes, you can put a smart lock on most apartment doors as long as your lease allows it. The safest option is a retrofit smart lock that uses your existing deadbolt, so you can remove it without leaving marks when you move out. Before you buy, check your lease for any restrictions on exterior hardware and confirm with your landlord in writing. Most landlords approve retrofit models that do not require drilling new holes.
Which brand of smart lock is the most reliable?
Schlage, Kwikset, Yale, August, ULTRALOQ, Aqara, and eufy are the most reliable smart lock brands based on review counts and ratings. Schlage stands out for its Grade 1 residential security and its long track record with landlords. Kwikset and Yale are trusted choices for rekeyable locks that work with existing keys. August is the leader in retrofit designs that fit over your existing deadbolt. Aqara and ULTRALOQ lead the smart home integration side with Matter and Home Key support.
Do smart locks work with jimmy proof deadbolts?
Most smart locks do not work with jimmy proof deadbolts because of the surface-mount design and the different backset measurements. If your apartment has a jimmy proof deadbolt, look for a retrofit smart lock that mounts only on the interior side, leaving the exterior lock untouched. Always check the smart lock’s compatibility list before buying, and consider asking your landlord about replacing the deadbolt if you want a full smart lock experience.
How long do smart lock batteries last?
Smart lock batteries typically last between 6 and 18 months depending on the model, the number of daily uses, and whether Wi-Fi or Bluetooth is active. Keypad-only models like the TEEHO and Veise can last up to 365 days on 4 AA batteries. Fingerprint and Wi-Fi models like the eufy C220 and ULTRALOQ Bolt SE last 8 to 18 months on 8 batteries. Most smart locks include a low-battery indicator and a USB-C emergency port, so you are never locked out without warning.
Final Verdict
The Schlage Encode is our top pick for the best smart locks for apartments because it pairs Grade 1 residential security, 100 access codes, and built-in Wi-Fi with the simplest install in our test. The ULTRALOQ Bolt SE is the best value if you want Matter over Thread and a fingerprint reader. The TEEHO TE001 is the budget pick for renters who want a dependable keypad without the app.
Before you buy, check your lease for exterior hardware rules, confirm your deadbolt style, and pick a lock that fits the smart home platform you already use. Six months from now, when you walk up to your apartment door and unlock it with a fingerprint, a tap of your Apple Watch, or a one-time code you sent from your phone, the small effort of picking the right lock will have paid for itself many times over.