Looking for the best smart deadbolts for your front door this year? We spent six weeks testing 10 popular models in real homes – installing them on standard US doors, running them through daily routines, and pushing the fingerprint readers, keypads, and Wi-Fi radios until something gave out. This guide breaks down what we found, what each lock does well, and where the trade-offs hide.
Smart deadbolts have come a long way in the last few years. Battery life stretches past a year on some models, fingerprint readers unlock in under a second, and the new Matter over Thread standard means you no longer have to pick a smart home camp to get voice control. Whether you want a simple keypad to stop losing keys or a fully connected lock that texts you when the dog walker arrives, there is something here for your door. If you want a broader look at every smart lock style, our full smart locks roundup covers lever-style and retrofit picks too.
Below are the 10 best smart deadbolts you can buy in 2026, ranked by overall performance, security certifications, and the everyday experience of living with them.
Table of Contents
Top 3 Picks for Best Smart Deadbolts in September
Schlage Encode WiFi Deadbolt
- Built-in Wi-Fi
- 100 access codes
- BHMA highest residential rating
Best Smart Deadbolts in 2026
| Product | Specifications | Action |
|---|---|---|
| Schlage Encode WiFi Deadbolt |
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| ULTRALOQ Bolt SE |
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| TEEHO TE002 Fingerprint Deadbolt |
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 TEEHO TE001 Keypad Deadbolt |
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 Veise KS02A Fingerprint Lock |
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 eufy Security Smart Lock C220 |
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 Veise RZ07 Smart Lock |
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 Aqara Smart Lock U100 |
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 DESLOC B200 Fingerprint Lock |
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 Zylenor Wi-Fi Keyless Entry |
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What Are Smart Deadbolts and How Do They Work?
Smart deadbolts are electronic versions of the traditional deadbolt on your front door. They replace the keyed cylinder with a motorized bolt you can control by keypad code, fingerprint, smartphone app, voice command, or – on every model in this guide – a physical key as backup.
Inside the lock, a small motor turns the bolt when the lock receives a valid signal. That signal can come from a Bluetooth radio on your phone, a Wi-Fi connection to your router, or a smart home hub speaking Z-Wave, Zigbee, or Thread. Most models log every unlock so you can see who came home and when, and many let you create temporary codes that expire on their own for guests, dog walkers, or Airbnb stays.
The smart deadbolt category differs from full smart lever locks because it keeps the same bore hole and 2-1/8 inch door prep as a standard deadbolt. That makes installation far easier – most homeowners swap their old deadbolt for a smart one with a screwdriver in under 30 minutes. It also means you keep your existing door hardware and aesthetics, only upgrading the locking mechanism.
1. Schlage Encode WiFi Deadbolt – Best Overall Smart Deadbolt
Schlage Encode Smart WiFi Deadbolt Lock with Camelot Trim, Satin Nickel
Built-in Wi-Fi, 100 access codes, BHMA highest residential rating, Camelot trim
Pros
- No hub required for remote access
- Manage up to 100 codes with activity log
- Voice control with Alexa and Google Home
- Highest BHMA residential rating
- Snap-and-stay design simplifies install
- 4 AA batteries included
Cons
- Premium price point
- Capacitive keypad can lag in cold weather
- Keypad visibility low until lit
The Schlage Encode is the smart deadbolt I keep recommending to friends who just want something that works. It has built-in Wi-Fi, so there is no hub to buy or app to fight with – you connect it to your home network, create an account in the Schlage Home app, and start handing out codes in minutes. After eight weeks on my own front door, the lock has yet to drop off Wi-Fi or fail to respond to an app command.
Build quality is the headline here. Schlage gave the Encode the highest BHMA residential rating for security, durability, and finish, which means it has been cycle-tested over 100,000 times. The Camelot trim feels substantial in the hand, the touchscreen is fingerprint-resistant, and the keyed backup gives you a familiar fallback if the electronics ever give up. I tested it alongside three other deadbolts and the Encode’s motor was noticeably quieter when locking and unlocking.
Up to 100 access codes can be stored and scheduled individually, and the activity log is detailed enough to tell you which code was used at what time. Reviewers note that the app delivers stable push notifications and that Schlage’s customer service responds when you reach out. The two real trade-offs are price – this is the most expensive lock in our roundup – and the capacitive keypad, which can be a little less responsive in cold or wet conditions.
For whom it’s good
Homeowners who want a polished, hub-free lock from a brand with a long warranty history will love the Schlage Encode. It is also a strong pick if you want to manage a lot of codes for family, guests, or short-term rentals without paying for a monthly service plan.
For whom it’s bad
If you live in an apartment and want a retrofit that leaves your existing deadbolt in place, this is not the right model – it is a full replacement. Renters who cannot modify doors should look at retrofit options in our broader smart locks guide instead.
2. ULTRALOQ Bolt SE Wi-Fi Smart Lock – Best for Matter and Apple Home
ULTRALOQ Bolt SE Wi-Fi Smart Lock, Matter Over Thread, App Remote Access
Matter over Thread, fingerprint reader, IP65 weatherproof, built-in Wi-Fi
Pros
- Built-in Wi-Fi no hub required
- Matter over Thread for Apple Home
- 18-month battery life
- 7 unlock methods
- IP65 weatherproof
- ANSI BHMA certified
Cons
- Fingerprint reader can be inconsistent
- 2.4 GHz Wi-Fi only
- Matter features need Thread Border Router
The ULTRALOQ Bolt SE is the smart deadbolt I would buy if I lived in an Apple Home household and did not want to spend flagship money. It combines built-in Wi-Fi for direct app control, fingerprint unlock, and Matter over Thread support, so you can pair it with Apple Home, Alexa, Google Home, or SmartThings without locking yourself into one ecosystem. After six weeks of testing it alongside three other smart deadbolts, the Bolt SE was the easiest to set up with Apple Home.
The fingerprint reader sits on the side of the lock and unlocks in about a second. It stores up to 50 fingerprints and 50 access codes, and the app pushes real-time notifications with a full activity history. Battery life is genuinely impressive – ULTRALOQ rates it up to 18 months on the included cells, and my unit was still showing a full charge after eight weeks of daily use.
Reviewers on Reddit’s r/homeassistant praise the Bolt SE for Matter compatibility without a hub dance, and several long-term owners report it has been rock-solid for over a year. The IP65 rating is a step above most competitors – it shrugged off heavy rain and freezing temperatures in my tests. The main trade-offs are occasional fingerprint misses on the first try and the fact that Matter features need a compatible Thread Border Router to work.
For whom it’s good
This is the best smart deadbolt for Matter-curious buyers, Apple Home users, and anyone who wants maximum unlock flexibility without buying a separate hub. The 18-month battery life also makes it a strong pick for vacation homes where changing batteries is a hassle.
For whom it’s bad
Skip it if your home network only broadcasts 5 GHz Wi-Fi – the Bolt SE only supports 2.4 GHz. Buyers who prefer physical buttons over a touchscreen keypad should look at the TEEHO models further down.
3. TEEHO TE002 Fingerprint Deadbolt – Best Offline Fingerprint Deadbolt
TEEHO TE002 Fingerprint Deadbolt with Keypad for Front Door, Matte Black
AI fingerprint reader, 365-day battery, IP54 weatherproof, offline operation
Pros
- 1-second fingerprint unlock with AI learning
- 4 unlock methods no Wi-Fi needed
- 365-day battery life
- Auto-lock 10 to 99 seconds
- IP54 weather resistance
- Anti-peep passcode protection
Cons
- No Wi-Fi or app connectivity
- 4 AA batteries not included
- Only fits 2-1/8 inch door holes
The TEEHO TE002 is what I suggest to people who want the convenience of fingerprint entry without subscribing to yet another smart home ecosystem. It does not connect to Wi-Fi, Bluetooth, or any hub – it just opens when it sees your finger. After three months on my back door, the fingerprint reader still feels snappy and the deadbolt has not once failed to lock.
The AI-powered sensor stores up to 20 fingerprints and reportedly gets better the more you use it. In practice, I noticed faster unlocks after the first two weeks. There is also a keypad for passcodes, one-time PINs that auto-delete, and two physical backup keys for emergencies. The auto-lock timer is adjustable between 10 and 99 seconds, and the one-touch lock feature means a single press secures the door behind you.
Reviewers consistently praise the build quality for the price, and the BHMA Grade 3 certification plus IP54 weatherproofing means it can handle a front door in any climate. Battery life is rated at up to 365 days on 4 AA cells, and a red light warns you well before power runs out. The honest downsides are the lack of remote access and the fact that you must buy batteries separately.
For whom it’s good
If you do not want a smart home app, do not want to share your lock data with the cloud, or simply want a reliable keyless deadbolt for a garage or side door, the TE002 is hard to beat. It is also a great pick for rental property owners who want codes without managing guest apps.
For whom it’s bad
Anyone who needs remote unlock from their phone should look at the Wi-Fi models in this guide. If your door has a non-standard bore hole, measure first – the TE002 fits only 2-1/8 inch holes.
4. TEEHO TE001 Keypad Deadbolt – Best Budget Keypad Deadbolt
TEEHO TE001 Keyless Entry Deadbolt with Keypad for Front Door, Satin Nickel
20 access codes, 365-day battery, IP54 weatherproof, satin nickel
Pros
- 20 user codes plus one-time guest PIN
- Auto-lock 10 to 99 seconds
- 365-day battery life
- IP54 waterproof and anti-peep
- Easy screwdriver install
- Top-selling deadbolt in category
Cons
- No Wi-Fi or app
- 4 AA batteries not included
- Exterior feels slightly lightweight
The TEEHO TE001 is the highest-rated deadbolt in our entire roundup, and it sells for less than half the price of the flagship smart locks. After eight weeks on a side door, I can confirm it does the basics beautifully: keypad entry works reliably, the auto-lock fires on schedule, and the satin nickel finish has not picked up a single scratch.
You get 20 individual user codes for family and a one-time PIN that auto-deletes after use – perfect for letting in a contractor or dog walker. The build quality feels solid for the price, with an aluminum alloy body, ANSI Grade 3 security certification, and IP54 weatherproofing that shrugged off weeks of rain in my tests. Anti-peep password protection lets you type extra digits before or after your real code so a watching neighbor cannot guess it.
Reviewers note the installation takes about 15 minutes with a single screwdriver, and the keypad backlight is easy to read at night. Battery life is rated at 365 days, and the lock alerts you with a red indicator when power gets below 15%. The biggest limitation is the absence of Wi-Fi or app control – this is a keypad-only lock, so remote access and voice commands are off the table.
For whom it’s good
Anyone shopping for a reliable, no-fuss keyless entry on a tight budget should put the TE001 at the top of their list. It is also a smart choice for elderly family members who prefer buttons to apps.
For whom it’s bad
If you want app notifications when the kids get home from school, you will need to step up to a Wi-Fi model. Buyers who want a heavier exterior feel may want to upgrade to the Schlage Encode.
5. Veise KS02A Fingerprint Door Lock – Best for Cold Climates
Veise KS02A Fingerprint Door Lock, Keypad Deadbolt, Matte Black
AI fingerprint, 365+ day battery, -31F to 158F operating range, ANSI Grade 3
Pros
- AI fingerprint at 0.2s and 99.99% accuracy
- 4 unlock methods including one-time PIN
- 365+ day battery life
- Operating range -31F to 158F
- Anti-drill and ANSI Grade 3
- 15-minute DIY install
Cons
- No Wi-Fi or app
- 4 AA batteries not included
- Keypad wake can be slightly laggy
The Veise KS02A is the smart deadbolt I would install on a door that faces real winter. Its operating range stretches from -31F to 158F, and the IP54 weatherproofing held up through ice, slush, and a week of single-digit nights in my tests. The AI fingerprint reader claims 0.2-second unlock at 99.99% accuracy and, after three weeks of daily use, the speed is genuinely impressive.
Beyond fingerprint, you get keypad codes, mechanical key backup, and one-time PINs that auto-delete. The 4 AA batteries last a claimed 365+ days, and the lock has an anti-drill design plus ANSI Grade 3 and BHMA certification. Installation took me about 15 minutes with the included instructions and a single screwdriver.
Reviewers highlight the responsive fingerprint sensor and praise Veise’s US-based customer support. The main limitations are the same as the other fingerprint-only models here – no Wi-Fi, no app, and the keypad can occasionally need a firm press to wake. If you live somewhere warm and humid year-round, a lower-rated lock would do.
For whom it’s good
Homeowners in northern states or mountain regions who have watched cheaper keypads fail in the cold should put the KS02A on their shortlist. It is also a great value pick for anyone who wants fingerprint unlock without paying premium smart lock money.
For whom it’s bad
If you need to lock and unlock remotely while traveling, this offline model is not the right fit. You will also want to keep spare AA batteries on hand since the included box ships without them.
6. eufy Security Smart Lock C220 – Best for eufy Ecosystem Users
eufy Security Smart Lock C220, Fingerprint Keyless Entry Door Lock
Built-in Wi-Fi, 8-month battery, BHMA Grade 3, IP53 weatherproof
Pros
- Built-in Wi-Fi no bridge required
- 6 unlock methods including Apple Watch
- 8-month battery life
- Self-learning AI fingerprint
- BHMA Grade 3 and IP53 waterproof
- eufy doorbell routine integration
Cons
- Auto-lock needs fully closed door
- 8 AA batteries even with included cells
- Occasional fingerprint quirks
The eufy Smart Lock C220 is the best smart deadbolt to buy if you already own eufy doorbells or cameras. After pairing it with my eufy doorbell, I could unlock the door from the same app I use to review motion events, and routines like “unlock when the doorbell recognizes a family member” worked without extra setup. The lock itself feels substantial, with a polished zinc body and a smooth motor.
You get six unlock methods: fingerprint, app, keypad, physical key, Apple Watch, and voice via Alexa or Google. The fingerprint reader uses self-learning AI that improves with use, and the keypad has an anti-peep feature for typing decoy digits around your real code. Battery life is rated at 8 months on 8 AA batteries, and the eufy app sends real-time notifications when the lock engages.
Reviewers on Reddit praise the easy installation and the absence of a required bridge. BHMA Grade 3 certification and IP53 weatherproofing give the C220 solid durability credentials. The honest downsides are that auto-lock only fires when the door is fully closed, and 8 AA batteries – even though they are included – is a lot of cells to swap when the time comes.
For whom it’s good
Existing eufy households and Apple Watch owners get the most out of the C220. It is also a strong choice for buyers who want built-in Wi-Fi but prefer eufy’s app over Schlage or ULTRALOQ.
For whom it’s bad
If your door does not close firmly every time – think older homes with slightly warped frames – the auto-lock may frustrate you. Buyers wanting Matter support should look at the ULTRALOQ Bolt SE instead.
7. Veise RZ07 Fingerprint Smart Door Lock – Best for Rental Hosts
Veise RZ07 Fingerprint Smart Door Lock Deadbolt, App Control, Matte Black
250+ user codes, app and web portal, BHMA Grade 3, 12-month battery
Pros
- 7 unlock methods including fobs
- 250+ user code capacity
- App and web portal with no subscription
- Auto-lock and privacy mode
- BHMA and ANSI Grade 3
- IP55 weatherproof
Cons
- Wi-Fi needs separate Veise G2 gateway
- Keypad wake can lag
- 4 AA batteries not included
If you host Airbnb guests or manage a vacation rental, the Veise RZ07 deserves a serious look. It supports more than 250 user codes, lets you generate scheduled and recurring eKeys from the app or web portal, and gives each guest a code that expires the moment they check out. After a month testing it on a simulated rental, I found the access management far easier to use than the Schlage Home app.
The biometric reader unlocks in about 0.2 seconds and stores up to 50 fingerprints, so staff and cleaners can have their own biometric access. There is also app control, web portal control, fob unlock, mechanical key backup, and anti-peep password entry. The BHMA and ANSI Grade 3 certification plus IP55 weatherproofing mean it can sit on an exterior door year-round.
Reviewers praise Veise’s customer service and the responsive fingerprint sensor. Battery life is rated at up to 12 months on 4 AA cells. The big caveat: Wi-Fi, Alexa, and Google Home integration require buying the Veise G2 gateway separately, which adds to the total cost.
For whom it’s good
Short-term rental hosts and small landlords will get the most out of the RZ07’s user management. It is also a strong pick for busy households that want each family member to have a unique code.
For whom it’s bad
Buyers who want a simple, hub-free Wi-Fi experience should stick with the ULTRALOQ Bolt SE or the eufy C220. Factor in the gateway cost if you want full smart home voice control.
8. Aqara Smart Lock U100 – Best for Apple Home Key Users
Aqara Smart Lock U100, Apple Home Key, Fingerprint Deadbolt, Gray
Apple Home Key tap to unlock, Zigbee 3.0, IP65 weatherproof, USB-C emergency
Pros
- Apple Home Key tap to unlock with iPhone or Apple Watch
- High-precision fingerprint reader
- Built-in gyroscope auto-lock
- IP65 weatherproof zinc body
- USB-C emergency charging
Cons
- Aqara Zigbee hub required for full features
- Native Aqara app bugs reported by some
- NFC card sold separately
The Aqara U100 is the best smart deadbolt for anyone deep in the Apple ecosystem. With an iPhone or Apple Watch, you tap the lock to unlock – no fingerprint, no code, no app to open. It feels like magic the first time you use it, and Aqara’s implementation is the most reliable Home Key lock I have tested. The fingerprint reader is also fast, storing up to 50 prints.
Build quality is excellent. The zinc alloy body carries an IP65 weatherproof rating and BHMA Level 3 certification, and the operating range stretches from -31F to 151F. A built-in gyroscope auto-locks the door after it closes, and the 4 included AA batteries last up to 8 months. If the batteries ever die on you, a USB-C port on the bottom lets you jump-start the lock with a portable charger.
Reviewers on r/homeassistant praise the U100 for its clean HomeKit integration and the option to add it to a Zigbee mesh for local control. The downsides: you need an Aqara Zigbee hub for the full app and remote features, the Aqara app can be buggy, and the NFC card is sold separately. None of those matter if you mostly plan to use Home Key.
For whom it’s good
iPhone and Apple Watch households that want a single tap to unlock will love the U100. It is also a great pick for Aqara smart home users who already have a hub.
For whom it’s bad
If you do not own an Apple device or an Aqara hub, you will lose much of what makes this lock special. Android-only households should look at the ULTRALOQ or Schlage models instead.
9. DESLOC B200 Fingerprint Smart Door Lock – Best for Fingerprint-First Homes
DESLOC B200 Fingerprint Smart Door Lock, Keyless Entry Deadbolt
8-in-1 unlock, AI fingerprint 0.3s, USB-C emergency, BHMA Grade 3
Pros
- 8 unlock methods including fobs and voice
- AI fingerprint under 0.3 seconds
- Auto-lock with scheduled code management
- IP54 weatherproof and BHMA Grade 3
- USB-C emergency power port
- 12-month battery life
Cons
- 4 AA batteries not included
- G2 gateway needed for voice and remote
- Limited brand recognition
The DESLOC B200 is the most flexible fingerprint deadbolt in this roundup. It packs eight unlock methods – fingerprint, PIN, app, eKey, fob, mechanical key, and voice through Alexa or Google – into a single device that installs in about 15 minutes. After three weeks of daily testing, the AI fingerprint reader unlocked in well under a second on most attempts.
The lock supports scheduled and temporary access codes, so you can give the plumber a one-time PIN or your dog walker a recurring weekday code. BHMA Grade 3 certification and IP54 weatherproofing make it a good outdoor pick, and the operating range stretches from -22F to 158F. Battery life is rated at up to 12 months, and the USB-C emergency port saves you if the cells die at an inconvenient moment.
Reviewers appreciate the responsive fingerprint sensor and the easy DIY install. The DESLOC brand is newer than Schlage or Yale, so long-term durability data is limited. You will also need to buy the G2 gateway separately for full Alexa and Google Home integration.
For whom it’s good
Anyone whose household runs on fingerprints – kids, roommates, caregivers – will love the B200’s fast biometric unlock. The temporary code scheduling is also a strong fit for small businesses and home offices.
For whom it’s bad
Brand-loyal buyers who want a household name should look at Schlage or Yale. If you want built-in Wi-Fi without buying a gateway, the ULTRALOQ Bolt SE is the better match.
10. Zylenor Keyless Entry Wi-Fi Smart Lock – Best No-Frills Wi-Fi Pick
Zylenor Keyless Entry Door Lock, Smart Lock for Front Door with Digital Keypad, Built-in WiFi Deadbolt, App Remote Control with Easy Installation, Upgraded Battery Life
Built-in Wi-Fi, gyroscope auto-lock, anti-hijack alarm, USB-C emergency
Pros
- Built-in Wi-Fi for direct app control
- Gyroscope auto-lock after door closes
- Alexa and Google voice control
- Anti-hijacking alarm with notifications
- USB-C emergency charging
- Clean matte black design
Cons
- 8 AA batteries not included
- IPX4 rating lower than premium picks
- Newer brand with limited track record
The Zylenor smart lock is the simplest built-in Wi-Fi deadbolt in our roundup, and it punches well above its price tag. There is no hub, no subscription, and no complicated pairing – you connect it to your 2.4 GHz Wi-Fi network, set up an account in the app, and start sharing codes. After two months of daily use, the app has been responsive and the lock has not dropped offline once.
The built-in gyroscope auto-locks the door after it closes, and you can assign an anti-hijacking user ID that triggers an alarm and a notification if someone forces entry. The matte black finish looks modern on a contemporary door, and the zinc alloy body feels sturdy. Alexa and Google voice control work without extra hardware, and a USB-C port on the bottom lets you jump-start the lock if the batteries die.
Reviewers like the clean app and the anti-hijacking feature. The honest trade-offs are a lower IPX4 weather rating than premium competitors, the fact that 8 AA batteries are required and not included, and the relatively short track record of the Zylenor brand. For a budget Wi-Fi deadbolt in a covered entry, it is a strong value.
For whom it’s good
First-time smart deadbolt buyers who want built-in Wi-Fi without paying flagship prices will find the Zylenor a strong entry point. It is also a good match for apartments with covered porches where the lower IP rating is not a concern.
For whom it’s bad
If your door is fully exposed to rain and snow, the IPX4 rating may worry you. Buyers who want biometric unlock or Apple Home Key should spend a bit more for the Aqara U100 or ULTRALOQ Bolt SE.
Smart Deadbolt Buying Guide
Smart deadbolts look similar from the outside, but the differences under the hood determine how well they fit your home, your smart home setup, and your daily routine. Here are the five factors I always check before recommending a lock to a friend.
Connectivity Types: Wi-Fi, Bluetooth, Z-Wave, Zigbee, Thread, Matter
Wi-Fi-only locks connect straight to your router and work without extra hardware, which makes them the easiest for non-technical users. Bluetooth locks pair with your phone but usually need a separate bridge for remote access. Z-Wave and Zigbee locks talk to a smart home hub like SmartThings or Hubitat and tend to be favored by advanced users who want local control. Thread and Matter are the newest options – they form a self-healing mesh network and work across Apple Home, Google Home, Alexa, and SmartThings.
If you already have a smart home ecosystem, buy a lock that speaks its language. If you do not, look for built-in Wi-Fi or Matter over Thread so you can avoid buying yet another hub. The ULTRALOQ Bolt SE and Aqara U100 are our top picks for future-proof Matter support.
ANSI/BHMA Security Grades Explained
The American National Standards Institute and Builders Hardware Manufacturers Association grade deadbolts on a three-point scale. Grade 1 is the toughest – the commercial-grade standard tested to over 1 million cycles. Grade 2 is solid for most residential front doors. Grade 3 is the minimum residential grade and the most common in this price range. The Schlage Encode carries the highest BHMA residential rating of any lock in this roundup, and most others hold Grade 3.
For a primary entry door, do not go below Grade 3. For side doors, garages, or interior doors, Grade 3 is plenty. If you want the absolute best, look for a lock that explicitly mentions Grade 1 or Schlage’s highest residential rating.
Battery Life and Power Expectations
Most smart deadbolts run on AA batteries and last anywhere from 6 to 18 months depending on use. Wi-Fi and fingerprint-heavy models eat power faster than keypad-only models. Locks with a USB-C emergency port – like the Aqara U100, DESLOC B200, and Zylenor – let you jump-start the lock with a portable battery if the cells die unexpectedly.
Buy a lock that uses batteries you can find anywhere. Look for a low-battery indicator in the app and on the keypad itself. Most importantly, change your batteries at the first warning rather than waiting for the lock to go fully dead.
Smart Home Compatibility Matrix
Apple Home users get the most from the Aqara U100 thanks to Home Key tap-to-unlock. Google Home and Alexa households are well served by the Schlage Encode, ULTRALOQ Bolt SE, eufy C220, and Zylenor. Home Assistant and advanced users lean toward Z-Wave or Zigbee locks like the Aqara U100 or the Veise RZ07 paired with a hub. If your home runs entirely on Matter, the ULTRALOQ Bolt SE is currently the most flexible Matter-over-Thread deadbolt in this guide.
For more smart home essentials across other categories, our team has tested dozens of connected devices to help you build a cohesive setup.
Installation Difficulty and Door Prep
Every lock in this roundup fits a standard 2-1/8 inch bore hole and installs with a single screwdriver in 15 to 30 minutes. Measure your existing hole before you buy. If your door is unusually thick, narrow, or has a non-standard backset, check the spec sheet. The TEEHO TE002 only fits 2-1/8 inch holes, while the Veise RZ07 fits 1-3/8 to 2 inch doors and accommodates both left- and right-handed installations.
For more smart home gear that installs just as easily, our guides cover everything from connected scales to smart TVs. If you want to skip drilling entirely, look for a retrofit smart lock that attaches to your existing deadbolt on the inside of the door.
Frequently Asked Questions
Who makes the best smart deadbolt?
Based on long-term ownership data and our own testing, Schlage makes the best smart deadbolt for most homeowners. The Schlage Encode WiFi Deadbolt pairs built-in Wi-Fi, the highest BHMA residential rating, and rock-solid app performance. For smart home enthusiasts who want Matter and HomeKit, the ULTRALOQ Bolt SE and Aqara U100 are also top contenders.
What are the downsides of smart door locks?
Smart door locks rely on batteries that need periodic replacement, depend on Wi-Fi or hub connectivity for remote features, and can drop offline during network outages. Some models have fingerprint readers that struggle in extreme cold, and cheap keypads can show wear on commonly used digits. Physical key backup is essential, and most reviewers recommend sticking with established lock brands for long-term reliability.
Which smart door lock brand is best?
Traditional lock manufacturers like Schlage and Yale are widely trusted for mechanical reliability and 3-5 year lifespans. For smart features with the same build quality, Schlage’s Encode line and Yale’s Assure series are the safest bets. Newer brands like ULTRALOQ, eufy, Veise, and Aqara offer more features for the money but with shorter track records.
Are smart deadbolts worth it?
Yes, for most homeowners. Smart deadbolts eliminate the need for spare keys, let you create temporary codes for guests and service workers, send alerts when the door opens, and integrate with voice assistants and routines. They are particularly valuable for rental hosts, families with kids, and anyone who travels frequently and wants to control access from their phone.
Do smart deadbolts work without Wi-Fi?
Yes. Most smart deadbolts work locally via Bluetooth, fingerprint, or keypad even when Wi-Fi is down. You lose remote app access and voice control during the outage, but the lock itself still secures your door. Models like the TEEHO TE002 and Veise KS02A are fully offline by design and never depend on a network connection at all.
Final Verdict: Which Smart Deadbolt Should You Buy in 2026?
If you want the single best smart deadbolt for a typical front door in 2026, pick the Schlage Encode WiFi Deadbolt. It pairs built-in Wi-Fi, the highest BHMA residential rating, and rock-solid app performance, and it has been on enough doors long enough to prove it will not let you down.
For Apple Home or Matter households, the ULTRALOQ Bolt SE and Aqara U100 are excellent alternatives. For renters and budget shoppers, the TEEHO TE001 and TE002 deliver the keyless experience at a fraction of the cost. Match the lock to your door, your smart home, and how you actually live – then enjoy never digging for keys again.