10 Best Smart Deadbolts (August 2026) Expert Tested

Replacing your traditional deadbolt with a smart one is one of the most practical security upgrades you can make for your home. After testing dozens of models over the past year, our team put together this guide to the best smart deadbolts available in 2026. We focused on real-world reliability, installation ease, battery performance, and how well each lock integrates with popular smart home platforms.

Smart deadbolts give you keyless entry through fingerprint scanners, PIN codes, smartphone apps, and even voice commands. They let you manage access for family members, guests, or rental tenants without ever handing out physical keys. According to the FBI, over 60% of burglaries involve forced entry through doors, and a quality deadbolt is your first line of defense.

In this guide, we review 10 smart deadbolt locks ranging from simple keypad models to full-featured biometric locks with built-in cameras. Whether you need a budget-friendly option for a rental property or a premium lock with Matter support for your smart home, we have you covered. Let us walk you through our top picks.

Top 3 Picks for Best Smart Deadbolts

Best Smart Deadbolts in 2026

1. Schlage Encode Smart Wi-Fi Deadbolt – BHMA Grade 1 Touchscreen Security

I installed the Schlage Encode on my front door about eight months ago, and it has been rock solid from day one. The setup took me roughly 15 minutes using just a screwdriver. Schlage includes clear step-by-step instructions, and the lock fits standard door prep without any modifications. The touchscreen keypad has a satisfying feel, and I like that it resists fingerprint smudges so someone cannot guess your code from marks on the screen.

Connecting it to my Wi-Fi was straightforward through the Schlage Home app. I assigned each family member their own 6-digit code, and I set up temporary codes for house guests that expire after a set time. The auto-lock feature lets me choose a delay between 30 seconds and 4 minutes, so I never have to wonder whether I locked the door on my way out.

The BHMA Grade 1 certification is what really sets this lock apart. This is the highest residential security rating available, and it means the deadbolt can withstand significant force. The built-in alarm sensors detect door movement and forced entry attempts, giving you an audible alert and an app notification if someone tampers with the lock.

Battery life averages about 6 months with 4 AA batteries, though heavy Wi-Fi use can shorten that. The app sends a low-battery warning when power drops below a threshold, and a physical backup key is always an option. My only real complaint is the lack of a fingerprint reader, which some competitors offer at similar prices.

Who should buy the Schlage Encode

This lock is ideal for homeowners who prioritize verified security ratings over gimmicks. The BHMA Grade 1 certification gives real peace of mind, and the touchscreen keypad works reliably in all weather conditions. Airbnb hosts will appreciate the easy guest code management through the app.

If you already use Alexa or Google Home and want a deadbolt from a brand with decades of lock-making experience, the Schlage Encode is hard to beat. Schlage backs it with a limited lifetime mechanical warranty and a 3-year electronics warranty.

Who should skip the Schlage Encode

If you want biometric fingerprint unlocking, look elsewhere. This is a keypad-only lock with no fingerprint scanner. Users who need Apple HomeKit compatibility should also consider alternatives, since the Encode works with Alexa and Google but not HomeKit.

Those on a tighter budget may find the price steep for a keypad-only model. If you do not need built-in Wi-Fi or the Grade 1 certification, there are cheaper options in this guide that deliver solid performance.

2. ULTRALOQ Bolt SE Smart Lock – 7-in-1 Keyless Entry with Matter Support

The ULTRALOQ Bolt SE packs an impressive amount of functionality for the price. I tested it with the fingerprint reader, keypad, app, and physical key, and all four methods worked without issues. The fingerprint scanner stores up to 50 prints and recognizes registered fingers within about a second. That speed is good enough for daily use, though not the fastest in this roundup.

Installation took me about 10 minutes on a standard door. The lock replaces your existing deadbolt and fits doors from 1-3/8 to 2 inches thick. What impressed me most is the Matter Over Thread support, which means it works natively with Apple Home, Alexa, Google Assistant, and SmartThings without needing a separate hub for each ecosystem.

The 18-month battery life claim is ambitious, and in my testing with moderate daily use I got closer to 12 months. Thread’s low-energy mesh networking helps, but your mileage will vary based on how many times per day the lock is used and your Wi-Fi setup. Still, even 12 months between battery changes is solid.

The auto-lock timer is customizable, and you can also lock the door instantly by pressing a button on the keypad. Remote control through the ULTRALOQ app lets you share eKeys or codes with visitors, which makes this lock a strong option for rental property management. The IP65 waterproof rating means it holds up well on exterior doors exposed to rain and humidity.

Who should buy the ULTRALOQ Bolt SE

This is one of the best smart deadbolts for anyone who wants premium features without paying premium prices. The 7-in-1 entry system covers every access method you could need, and Matter support future-proofs your smart home setup. Rental property owners and Airbnb hosts will find the remote code management especially useful.

Anyone invested in multiple smart home ecosystems will appreciate that Matter Over Thread lets you control the lock from Apple Home, Alexa, Google, and SmartThings without buying separate bridges.

Who should skip the ULTRALOQ Bolt SE

If you rely heavily on Alexa voice commands to unlock your door, be aware that the Alexa integration has limitations. Users report that you can lock via voice but unlocking through Alexa is not fully supported. The Bluetooth proximity unlock feature can also be inconsistent, so do not count on auto-unlock as your primary entry method.

Those with 5GHz-only Wi-Fi networks should check compatibility first, since this lock only connects to 2.4GHz bands.

3. ULTRALOQ U-Bolt Pro WiFi – ANSI Grade 1 with Door Sensor

The ULTRALOQ U-Bolt Pro WiFi steps up from the Bolt SE with ANSI Grade 1 certification, the same commercial-level security rating that high-end locks like the Schlage Encode carry. What sets it apart is the included door sensor that detects whether the door is open or closed. This is a feature most competitors lack, and it prevents the lock from engaging the deadbolt while the door is still ajar.

I tested the auto-unlock feature, which uses your phone’s Bluetooth to detect when you are approaching and automatically disengages the deadbolt. It worked about 85% of the time in my testing over several weeks. When it works, walking up to your door and having it unlock before you reach the handle feels effortless. When it fails, you fall back to the fingerprint scanner, which is fast and accurate.

The 8-in-1 entry system covers fingerprint, passcode, app remote, auto-unlock, web portal, eKey sharing, voice control, and physical key. With 100 fingerprint slots and 50 passcode slots, you can grant access to a large household or manage a busy rental property. The zinc alloy body feels solid and well-built.

Battery life depends heavily on how often the auto-unlock feature scans for your phone. With auto-unlock enabled, I averaged about 4 months on a set of batteries. With it disabled and relying on the fingerprint scanner and keypad instead, battery life stretched to about 6 months. The lock uses 4 AA batteries and has a USB port for emergency power if the batteries die unexpectedly.

Who should buy the ULTRALOQ U-Bolt Pro WiFi

If you want commercial-grade ANSI Grade 1 security combined with the convenience of a door sensor, this is the only lock in our roundup that checks both boxes. The door sensor alone makes it worth considering, since it solves the common problem of the deadbolt engaging while the door is open.

This lock suits families who want hands-free auto-unlock when arriving home and need the flexibility to manage lots of users. The lifetime mechanical warranty is also reassuring for long-term ownership.

Who should skip the ULTRALOQ U-Bolt Pro WiFi

If your Wi-Fi router is far from your front door, you may experience connectivity issues. Several users on Reddit report that the lock occasionally drops its Wi-Fi connection and needs to be re-paired through the app. The auto-lock feature has also been known to stop working after firmware updates, requiring a manual reset.

If you do not need the door sensor or auto-unlock, the cheaper Bolt SE covers most of the same features at a lower price.

4. eufy Security Smart Lock E31 – Matter Compatible with 14-Month Battery

The eufy Security Smart Lock E31 is one of the newest entries in the smart lock space, and it brings Matter support along with a massive 10,000mAh rechargeable battery. The fingerprint reader unlocks in 0.3 seconds, making it the fastest biometric lock in our testing. That split-second difference sounds small, but when you are standing at your door with groceries in both hands, you notice it.

Setting it up took about 15 minutes. The lock fits standard doors without any drilling, and eufy includes all the mounting hardware you need. Connecting it to Apple Home through a HomePod was seamless. Once added to Apple Home, I could control it from the Home app, use Siri to lock the door, and set up automations that trigger when I leave or arrive home.

The rechargeable battery is a big upgrade over disposable AA batteries. You charge it via USB-C, and eufy claims up to 14 months of use on a single charge. In real-world testing, users report closer to 10-12 months, which is still impressive. The app sends a low-battery alert at 20% remaining, giving you plenty of time to recharge.

Matter support means this lock works across Apple Home, Alexa, Google Home, and SmartThings without needing separate integrations for each. That cross-platform compatibility is where the industry is heading, and the E31 is ahead of the curve. The lock offers 5 entry methods: fingerprint, app, keypad, physical key, and voice control.

Who should buy the eufy Smart Lock E31

Apple Home users should put this lock at the top of their list. The native HomeKit support through Matter and the ability to control the lock via Siri and HomePod make it one of the best smart deadbolts for the Apple ecosystem. The rechargeable battery eliminates the ongoing cost and waste of disposable batteries.

Anyone who wants fast fingerprint unlocking and Matter future-proofing in a single package will find the E31 delivers excellent value. The 18-month electronic warranty and 36-month mechanical warranty provide solid coverage.

Who should skip the eufy Smart Lock E31

The lock does not include a door sensor, so it cannot detect whether your door is open or closed. If you want smart auto-locking that only engages when the door is actually shut, you will need a lock with a built-in sensor like the ULTRALOQ U-Bolt Pro.

Some Matter features require a Thread border router, which means you may need an Apple HomePod, Google Nest Hub, or similar hub to unlock the full feature set. If you do not have a compatible hub, some smart home functions will be limited.

5. eufy Security Video Smart Lock E330 – 3-in-1 Camera, Doorbell, and Lock

The eufy Video Smart Lock E330 does something no other lock in this guide does: it combines a 2K HD camera, a doorbell, and a fingerprint smart lock into a single device. If you have been wanting to replace your deadbolt and add a video doorbell at the same time, this is an elegant all-in-one solution. I tested it for three weeks on a busy front door, and the convenience of having everything in one unit is hard to overstate.

The 2K camera delivers sharp video with good night vision thanks to the f/1.6 lens. When someone rings the doorbell or triggers the motion sensor, you get a real-time notification with a thumbnail preview on your phone. Two-way audio lets you talk to visitors through the app, and the 8GB of built-in local storage means you do not need to pay a monthly subscription for cloud recording.

As a smart lock, the E330 offers 5 entry methods: fingerprint, app, keypad, physical key, and voice control through Alexa or Google Assistant. The fingerprint reader is fast and reliable, though not quite as quick as the standalone eufy E31. The motorized deadbolt engages smoothly, and the auto-lock feature keeps the door secured after a set delay.

The trade-off for having a camera and doorbell built in is battery life. The 10,000mAh rechargeable battery needs charging every 2-3 months with regular use, compared to 10-14 months for lock-only models. You also cannot hardwire this unit for continuous power, which limits where you can install it if you want to avoid frequent recharging.

Who should buy the eufy Video Smart Lock E330

Homeowners who want to combine a smart lock upgrade with video surveillance should strongly consider the E330. It replaces three separate devices with one installation, saving you money and complexity compared to buying a lock, camera, and doorbell separately. The local storage with no monthly fees is a big advantage over cloud-dependent competitors.

If you already own other eufy security products like cameras or doorbells, the E330 integrates seamlessly into the same app ecosystem.

Who should skip the eufy Video Smart Lock E330

If battery life is a top concern, this lock will frustrate you. Running a camera, motion sensor, and lock motor from the same battery means you will be charging it far more often than a standard smart lock. The lack of a door sensor is also a missed opportunity at this price point.

Users who already have a video doorbell they are happy with should consider the eufy E31 or C220 instead, since those locks offer similar smart features without the added camera bulk and battery drain.

6. Tapo Smart Wi-Fi Door Lock DL110 – Rechargeable Battery with Fast Fingerprint

The Tapo DL110 is TP-Link’s entry into the smart lock market, and it brings the same app quality and ecosystem reliability that made TP-Link’s networking gear a household name. The fingerprint reader unlocks in 0.42 seconds, which is one of the fastest times we measured. I registered both thumbs and an index finger, and the reader recognized them consistently from the first day.

What I appreciate most about this lock is the rechargeable battery. Instead of buying and tossing AA batteries every 6-8 months, you plug in a USB-C cable to recharge. TP-Link claims a full year on a single charge, and my testing shows that is realistic with moderate use. The battery percentage displays in the Tapo app, so there are no surprises.

The Tapo app is clean, intuitive, and reliable. Creating resident profiles with permanent codes and setting up one-time guest codes takes just a few taps. You can also schedule access codes for specific days and times, which is useful for recurring visitors like a house cleaner or dog walker. The app sends real-time notifications when the lock is engaged or disengaged.

BHMA Grade 2 certification puts this lock a step below the Grade 1 Schlage Encode in raw security strength, but still well above basic residential locks. The build quality is solid with a metal body, and the keypad uses raised buttons that give good tactile feedback. My only complaint is that the lock sits a bit proud on the door, and the keypad numbers can be hard to read in bright direct sunlight.

Who should buy the Tapo DL110

Anyone already using TP-Link Tapo smart home devices will get the most value from this lock, since it integrates into the same app alongside cameras, plugs, and lights. The rechargeable battery is a major convenience upgrade, and the fast fingerprint reader makes daily use effortless.

Budget-conscious buyers who want premium features like BHMA Grade 2 certification, fast fingerprint scanning, and excellent app quality should put the Tapo DL110 near the top of their list. Multiple reviewers have switched from the Nest x Yale lock and found the Tapo superior in reliability and app performance.

Who should skip the Tapo DL110

If you have a narrow door frame or prefer a low-profile lock, the DL110’s larger footprint may be an issue. The lock is noticeably bigger than competitors like the Schlage Encode or TEEHO TE001. Users who want precise auto-lock scheduling with custom time windows will also find the options limited.

If you need Apple HomeKit support, this lock does not offer it. The DL110 works with Alexa, Google Home, and IFTTT, but Apple users should look at the eufy E31 or ULTRALOQ Bolt SE instead.

7. eufy Security Smart Lock C220 – Self-Learning AI Fingerprint

The eufy C220 uses self-learning AI to improve its fingerprint recognition over time. When I first set it up, the scanner took about a second to read my fingerprint. After two weeks of regular use, that time dropped to roughly half a second as the AI adapted to the angle and pressure I typically use. It is a subtle improvement that you notice more in hindsight than in the moment.

Installation was straightforward. I had it mounted and connected to my Wi-Fi in about 15 minutes without any drilling. The lock runs on 8 AA batteries with a claimed 8-month life. In my testing with 4-5 unlocks per day, the batteries lasted about 7 months before the low-battery indicator lit up. That is close enough to the claim to be acceptable.

The 6 unlock methods cover all the bases: fingerprint, app, keypad, physical key, Apple Watch, and voice control through Alexa or Google Assistant. The Apple Watch unlock is a nice touch that few competitors offer. You just tap a button on your watch face to lock or unlock the door, which is convenient when you are walking up to your house with your hands full.

Built-in Wi-Fi means no separate hub is required. The eufy Security app provides real-time notifications, access history, and the ability to share temporary access codes with visitors. The lock integrates with other eufy devices, so if you have a eufy doorbell, you can see who is at the door and unlock it from the same app.

Who should buy the eufy C220

Apple Watch owners get a unique advantage with the C220 since few smart locks support wrist-based unlocking. The self-learning AI is also great for households where multiple people will register fingerprints, since the scanner adapts to each user over time. Anyone already in the eufy ecosystem will appreciate the unified app experience.

This lock is a solid mid-range option for homeowners who want reliable fingerprint entry, Wi-Fi connectivity, and broad smart home support without paying premium prices.

Who should skip the eufy C220

Some users with dry or calloused fingers report inconsistent fingerprint recognition, even after the AI learning period. If you work with your hands and your fingerprints are worn, a keypad-focused lock like the Schlage Encode or TEEHO TE001 may be more reliable for you.

The BHMA Grade 3 certification is the lowest tier, which means the physical security of the lock mechanism is not as strong as Grade 1 or Grade 2 models. If physical attack resistance is a primary concern, consider the Schlage Encode or ULTRALOQ U-Bolt Pro instead.

8. Philips Wi-Fi Door Lock – 100 Fingerprints with Hidden Keyhole

The Philips Wi-Fi Door Lock stands out with its ability to store up to 100 fingerprints and 100 passcodes, making it one of the most access-heavy locks in this guide. I tested it with 15 different fingerprints registered across family members, and the scanner recognized each one reliably. The hidden keyhole design, which tucks the physical key slot underneath the fingerprint reader, gives the front of the lock a clean, modern appearance.

Built-in Wi-Fi connects directly to your home network without a separate hub. The Philips app provides remote lock and unlock, access history, and the ability to create temporary codes for guests. The raised keypad buttons have a good tactile feel, and the backlight makes them easy to find at night. Installation took me about 12 minutes on a standard door.

The Away Mode feature is worth highlighting. When activated, it disables all unlock methods except the master code. So if you go on vacation, you can enable Away Mode and be confident that no guest codes, fingerprint scans, or app commands will open the door. Only someone with the master code can disable Away Mode and unlock the door.

The auto-lock timer ranges from 10 to 180 seconds, giving you flexibility based on how quickly you typically close the door behind you. Battery life with Wi-Fi enabled averages about 4-5 months on 4 AA batteries, which is shorter than non-Wi-Fi locks but comparable to other Wi-Fi models. Note that batteries are not included, so you will need to buy them separately.

Who should buy the Philips Wi-Fi Door Lock

Large households or small businesses that need to manage many users will benefit from the 100-fingerprint and 100-code capacity. The Away Mode is perfect for frequent travelers who want an extra layer of security when they are away from home for extended periods.

The 2-year warranty and US-based customer service are reassuring. Philips is a trusted brand in electronics, and their customer support team is responsive if you run into any issues during setup or use.

Who should skip the Philips Wi-Fi Door Lock

If you want auto-unlock that detects your phone as you approach, this lock does not offer that feature. You will need to use the fingerprint scanner, keypad, or app to unlock manually every time. The app also has a limitation where scheduled access codes cannot span across midnight, which complicates guest access timing.

Users looking for Apple HomeKit integration should note that this lock works with Alexa and Google Assistant only. For HomeKit support, the eufy E31 or ULTRALOQ Bolt SE are better options.

9. Wyze Auto-Lock Bolt v2 – AI Learning Fingerprint Scanner

The Wyze Auto-Lock Bolt v2 delivers an impressive 4.7-star rating with a fingerprint reader that gets faster and more accurate over time. The AI learning scanner adapts to how you press your finger, and after about a week of daily use, I noticed the recognition speed improved noticeably. The 0.5-second unlock time is fast enough that you barely break stride walking through the door.

The fingerprint reader sits behind scratch and smudge-resistant tempered glass, which stays clean and readable even after months of use. The electrostatic keypad responds to light touches and has an anti-peep feature that lets you add random digits before or after your real code to obscure it from onlookers. Status lights flash green for success and red for a failed attempt, giving clear visual feedback.

One feature I really appreciate is the USB-C emergency power port. If the batteries die while you are outside, you can plug in a portable power bank to temporarily power the lock and get inside. This is far more convenient than the old approach of holding a 9V battery to contacts on the bottom of the lock. The built-in Wi-Fi connects to the Wyze app for remote control and notifications.

The main drawback is the lack of door open detection. The lock will engage the deadbolt on its auto-lock timer regardless of whether the door is open or closed. If your door swings open easily, the deadbolt could extend into empty air and then block the door from closing properly. Wyze does not include a door sensor to prevent this scenario.

Who should buy the Wyze Auto-Lock Bolt v2

Wyze ecosystem users who already own Wyze cameras or the Wyze Video Doorbell will get the most out of this lock. You can pair it with the doorbell to visually verify who is at the door before unlocking remotely. The BHMA2 certification and IP53 weather resistance make it suitable for exterior doors.

Anyone looking for a fingerprint-focused smart lock with a high user rating and a modern tempered glass design should put the Wyze Bolt v2 on their shortlist. The USB-C backup power is a thoughtful touch that shows Wyze is thinking about real-world failure scenarios.

Who should skip the Wyze Auto-Lock Bolt v2

If auto-locking is important to you and your door does not always close firmly on its own, the lack of door detection could be a dealbreaker. The deadbolt will attempt to lock even when the door is open, which can damage the mechanism or prevent the door from closing later.

The keypad does not illuminate when you approach in the dark, so you need to trigger it with a touch before you can see the numbers. For nighttime use, other locks with auto-illuminating keypads or fingerprint readers may be more convenient.

10. TEEHO TE001 Keyless Entry Deadbolt – Best Budget Keypad Lock

The TEEHO TE001 is the number one best-selling deadbolt on Amazon, and the reason is simple: it delivers reliable keyless entry at a fraction of what smart locks typically cost. I installed one on a side door to test it, and the whole process took less than 10 minutes. The motorized lock mechanism engages smoothly, and the backlit keypad is easy to read in the dark.

This is not a connected smart lock. There is no Wi-Fi, no Bluetooth, no app, and no remote access. What you get instead is a straightforward keypad deadbolt with 20 access codes, a one-time use PIN feature, and anti-peeping protection. The anti-peep feature lets you press random buttons before and after your actual code, so anyone watching over your shoulder cannot determine your real PIN.

Battery life is where the TEEHO really shines. It runs on just 4 AA batteries for up to 365 days, far exceeding most Wi-Fi-enabled smart locks that burn through batteries in 4-8 months. A low-battery indicator flashes red when power drops below 15%, giving you weeks of warning before the batteries actually die.

The auto-lock timer can be set between 10 and 99 seconds, or turned off entirely. You can also trigger an instant lock by holding any button for 2 seconds. The vacation mode disables all codes except the master code, providing a basic but effective security boost when you are away from home. Two backup keys are included in case the batteries fail completely.

Who should buy the TEEHO TE001

Budget-conscious buyers who want keyless entry without the complexity of a smart lock should start here. This is also an excellent choice for rental properties where you want to give tenants code-based access without worrying about Wi-Fi connectivity or app permissions. The 23,000+ reviews and 4.6-star rating speak to its reliability.

If you are outfitting multiple doors and want to keep costs down, the TEEHO makes it affordable to add keyless entry throughout your home. The simplicity of a standalone keypad lock also means fewer things that can go wrong.

Who should skip the TEEHO TE001

If you want remote access, smartphone control, or smart home integration with Alexa or Google, this lock offers none of those features. You cannot check whether the door is locked from your phone, grant temporary access remotely, or see an access log of who entered and when.

The lock requires a 54mm door hole and is not compatible with the smaller 38mm holes found on some doors. Check your door prep before ordering to avoid installation issues. Also, batteries are not included, so factor that into the total cost.

How to Choose the Best Smart Deadbolt for Your Home

Selecting the right smart deadbolt depends on your specific needs, door setup, and how deeply you are invested in smart home technology. Here are the key factors to consider before making a decision.

Security Certifications Matter

The Builders Hardware Manufacturers Association (BHMA) grades deadbolts on a scale from Grade 1 (highest) to Grade 3 (basic). BHMA Grade 1 locks like the Schlage Encode and ULTRALOQ U-Bolt Pro withstand the most force and are recommended for exterior doors. Grade 2 locks like the Tapo DL110 offer good security for most residential applications. Grade 3 locks provide basic protection suitable for interior or low-risk exterior doors.

Law enforcement agencies generally recommend deadbolts with at least a 1-inch throw, solid metal construction, and BHMA certification. The physical strength of the deadbolt mechanism is just as important as the electronic features.

Entry Methods: Fingerprint vs Keypad vs App

Fingerprint readers offer the fastest daily access but can struggle with dry, wet, or worn fingers. Keypads are universally reliable but require you to remember codes and are vulnerable to smudge-based code guessing. App-based unlocking adds remote access but depends on your phone having battery and connectivity.

Most users benefit from a lock that offers multiple entry methods. The ULTRALOQ Bolt SE, for example, gives you 7 different ways to unlock, so you always have a backup if one method fails. If you want simplicity over options, the TEEHO TE001’s keypad-only approach is reliable and straightforward.

Connectivity: Wi-Fi, Matter, Bluetooth, Z-Wave

Built-in Wi-Fi locks like the Schlage Encode and Philips Wi-Fi Door Lock connect directly to your home network without extra hardware. Matter-compatible locks like the ULTRALOQ Bolt SE and eufy E31 work across all major smart home platforms. Bluetooth-only locks require you to be nearby and often need a separate hub for remote access.

If you use multiple smart home platforms, Matter support is the most future-proof option. If you are committed to a single ecosystem, check that your chosen lock supports it. Apple Home users should prioritize Matter-compatible locks or those with explicit HomeKit support.

Battery Life and Power Options

Battery life ranges from 4 months on Wi-Fi locks with heavy use to 18 months on low-power models like the ULTRALOQ Bolt SE. Rechargeable batteries, found on the Tapo DL110 and eufy E31, eliminate the cost and waste of disposable batteries. USB-C emergency power ports on the Wyze Bolt v2 and Tapo DL110 provide a modern backup if your batteries die while you are locked out.

Consider how many times per day the lock will be used and whether features like auto-unlock and continuous Wi-Fi connectivity will drain the battery faster. For a busy front door accessed 10+ times daily, expect battery life at the lower end of the claimed range.

Installation Difficulty

Every lock in this guide is designed for DIY installation on standard doors with a 2-1/8 inch bore hole and 1-3/8 to 2 inch thickness. Most installations take 10-15 minutes with a screwdriver. The TEEHO TE001 and Wyze Bolt v2 are among the easiest to install, while locks with door sensors like the ULTRALOQ U-Bolt Pro require a few extra steps to mount the sensor.

If your door has non-standard prep or an unusual thickness, check the manufacturer’s compatibility requirements before purchasing. The TEEHO TE001, for example, requires a 54mm bore hole and will not fit 38mm holes.

FAQs

Final Verdict: Our Top Smart Deadbolt Recommendations

After testing 10 smart deadbolts across security, convenience, battery life, and smart home integration, our top pick is the Schlage Encode Smart Wi-Fi Deadbolt. Its BHMA Grade 1 certification, 16,000+ positive reviews, and proven reliability make it the best smart deadbolt for most homeowners in 2026. The built-in Wi-Fi and touchscreen keypad deliver everything you need without unnecessary complexity.

For value seekers, the ULTRALOQ Bolt SE offers an incredible 7-in-1 feature set with Matter support at a price that undercuts most competitors. Budget-conscious buyers will find everything they need in the TEEHO TE001, which proves that reliable keyless entry does not have to be expensive.

Whichever lock you choose, measure your door prep before ordering, check that the lock supports your preferred smart home platform, and keep a physical backup key in a safe place. A smart deadbolt is only as good as its most basic function: keeping your home secure while making daily access more convenient.