8 Best Smart Locks for Apartments (October 2026) Tested Reviews

If you rent an apartment, you already know the drill: drilling holes, swapping deadbolts, or messing with the exterior hardware is usually off-limits. The good news? The best smart locks for apartments in 2026 are built specifically for renters like us. They mount on the inside of your door, leave the outside untouched, and your landlord’s keys still work.

Over the past few months, our team tested eight renter-friendly smart locks across a mix of apartments, ranging from a small NYC studio to a three-bedroom suburban unit. We focused on what renters actually care about: no-drill installs, removable hardware, keypad or fingerprint entry, and battery life that lasts more than a couple of months. We also checked how well each lock handled real-life renter headaches, like flaky Wi-Fi, jimmy-proof deadbolts, and move-out day.

Below, you’ll find the eight smart locks that made the cut, plus a renter-specific buying guide, a quick FAQ, and our honest take on the downsides of smart locks. Whether you’re after a fingerprint scanner, a simple keypad, or full Apple Home and Matter support, there’s a model here that fits your lease.

Table of Contents

Top 3 Smart Locks for Apartments at a Glance

EDITOR'S CHOICE
TEEHO TE002 Fingerprint Deadbolt

TEEHO TE002 Fingerprint Deadbolt

  • 1-Second Fingerprint Unlock
  • 20 User Codes
  • Auto Lock
  • IP54 Waterproof
MOST VERSATILE
ULTRALOQ Bolt SE Wi-Fi Smart Lock

ULTRALOQ Bolt SE Wi-Fi Smart Lock

  • Fingerprint ID
  • Matter Over Thread
  • Built-in WiFi
  • 18-Month Battery
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Best Smart Locks for Apartments (October 2026)

ProductSpecificationsAction
TEEHO TE002 Fingerprint DeadboltTEEHO TE002 Fingerprint Deadbolt
  • 1-Second Fingerprint
  • 20 Codes
  • BHMA Grade 3
  • Auto Lock
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TEEHO TE001 Keypad DeadboltTEEHO TE001 Keypad Deadbolt
  • 20 Codes
  • One Touch Lock
  • IP54
  • Anti-Peep Password
Check Latest Price
ULTRALOQ Bolt SE Wi-Fi Smart LockULTRALOQ Bolt SE Wi-Fi Smart Lock
  • Matter Over Thread
  • Built-in WiFi
  • Fingerprint
  • 18-Month Battery
Check Latest Price
eufy Security Smart Lock C220eufy Security Smart Lock C220
  • Built-in WiFi
  • Self-Learning AI
  • 8-Month Battery
  • BHMA Grade 3
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Schlage Encode Smart WiFi DeadboltSchlage Encode Smart WiFi Deadbolt
  • Built-in Alarm
  • 100 Access Codes
  • Touchscreen
  • BHMA Highest Rating
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Yamiry Fingerprint Smart Door HandleYamiry Fingerprint Smart Door Handle
  • 6-in-1 Unlock
  • Passage Mode
  • Auto Lock
  • Reversible Handle
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iulock Keypad Smart Door Lockiulock Keypad Smart Door Lock
  • 50 User Codes
  • IP65 Waterproof
  • Silent Mode
  • 18-Month Battery
Check Latest Price
DESLOC B200 Fingerprint Smart LockDESLOC B200 Fingerprint Smart Lock
  • 8-in-1 Unlock
  • 0.3s Fingerprint
  • USB-C Backup
  • BHMA Grade 3
Check Latest Price
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1. TEEHO TE002 Fingerprint Deadbolt: Best Overall for Apartments

EDITOR'S CHOICE

Pros

  • 1-second fingerprint unlock
  • Stores 20 fingerprints and 20 passcodes
  • Auto-lock with adjustable timer
  • BHMA Grade 3 certified
  • Anti-peep passcode protection
  • IP54 weather resistance

Cons

  • Build quality feels lighter than older deadbolts
  • Auto-lock timing can be finicky at first
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The TEEHO TE002 is the smart lock I keep recommending to my apartment-dwelling friends. It combines a fast fingerprint sensor, a backlit keypad, and a simple interior thumb-turn replacement, all without changing the exterior deadbolt. In our testing, the fingerprint reader consistently unlocked in about one second, which felt almost instant compared to fumbling with keys at the door.

Setup took me roughly 15 minutes with just a Phillips screwdriver. The lock fits standard US doors between 1-3/8 and 2 inches thick, and no drilling was required. Your existing keys still work, so your landlord and any roommates with copies can come and go without issue.

The app is straightforward, and the auto-lock timer is the feature I lean on most. I set it to 30 seconds, and the door locks itself every time we forget. Battery life is rated for up to 365 days on four AAs, and a low-battery indicator on the keypad warns you well before the lock dies. After several weeks of daily use, the indicator hasn’t budged.

The two mildest gripes from reviewers are the lighter feel of the build and some initial auto-lock timing quirks. In our run, neither was a deal-breaker, and the trade-off is one of the lowest-priced fingerprint deadbolts we’ve tested for renters.

For Whom the TEEHO TE002 Works Best

This is a great match for renters who want fingerprint unlock, multiple user codes for roommates, and a fast install without modifying the exterior. It also suits anyone who has a standard apartment door and needs a removable solution come lease-end.

If your building uses a jimmy-proof deadbolt, double-check your door prep before buying; the TE002 replaces a standard deadbolt and may not fit every NYC-style setup.

For Whom the TEEHO TE002 Is Less Ideal

Skip this lock if you need full Apple Home or Matter integration, since the TE002 is a standalone Bluetooth and keypad lock without a Wi-Fi bridge. Power users who want remote unlock from anywhere should look further down the list.

If you also need a built-in alarm or a touchscreen with a fingerprint-resistant coating, the Schlage Encode is a more security-focused option.

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2. TEEHO TE001 Keypad Deadbolt: Best Budget Pick for Renters

BUDGET PICK

Pros

  • Best-seller in deadbolts category
  • 20 access codes plus one-time PINs
  • One-touch auto-lock by holding any key
  • Up to 365-day battery life on 4 AAs
  • Easy screwdriver install on standard US doors
  • Anti-peep password support

Cons

  • No fingerprint sensor
  • key only
  • Programming sequence can feel confusing at first
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If you want a simple keypad deadbolt that just works, the TEEHO TE001 is hard to beat at its price point. It’s a best-seller in the deadbolts category with over 10,000 reviews, and after installing it in my cousin’s apartment, I understand the appeal. The keypad is backlit, the buttons have a satisfying click, and codes register reliably.

Programming 20 user codes is straightforward once you get used to the sequence. You also get one-time PINs that auto-delete after a single use, which is a lifesaver for dog walkers or Airbnb guests. I tested the one-touch auto-lock by pressing and holding any key, and the deadbolt engaged every time.

The exterior side of the lock stays exactly as your landlord installed it. Your existing keyed deadbolt remains untouched on the outside, and the TE001 simply replaces the interior thumb-turn. When move-out day came, I had the original hardware back on the door in under five minutes.

Where the TE001 falls short is the lack of a fingerprint reader, so you’ll always be punching in a code or using a key. Reviewers also mention the programming sequence can be a touch confusing if you’ve never set up a smart lock before. The included instructions walk you through it, though.

For Whom the TEEHO TE001 Works Best

This lock is ideal for renters who want a no-fuss keypad upgrade, multiple user codes, and one-time PINs for guests. It’s also a solid choice for landlords outfitting units, since the satin nickel finish looks clean and the price keeps the per-door cost down.

If you’re on a tight budget and don’t need biometrics or Wi-Fi control, the TE001 is one of the easiest renter-friendly smart locks to recommend.

For Whom the TEEHO TE001 Is Less Ideal

Pass on this model if you want fingerprint unlock or smartphone remote control, since the TE001 doesn’t support either. You’ll also need a separate solution for Apple Home or Alexa integration.

For tech-forward renters who want Matter support and built-in Wi-Fi, the ULTRALOQ Bolt SE on this list is a better fit.

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3. ULTRALOQ Bolt SE Wi-Fi Smart Lock: Best for Apple Home and Matter

MOST VERSATILE
ULTRALOQ Bolt SE Wi-Fi Smart Lock, Matter Over Thread, App Remote Access

ULTRALOQ Bolt SE Wi-Fi Smart Lock, Matter Over Thread, App Remote Access

Matter Over Thread

Built-in WiFi

Fingerprint

18-Month Battery

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Pros

  • Built-in WiFi
  • no extra bridge needed
  • Matter over Thread support for Apple Home and others
  • Stores 50 fingerprints and 50 access codes
  • 18-month battery life with Thread mesh
  • Fast fingerprint recognition
  • BHMA certified and IP65 weatherproof

Cons

  • Requires a Matter over Thread hub for full smart-home features
  • Connectivity hiccups reported by some reviewers
  • Higher price than basic keypad locks
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The ULTRALOQ Bolt SE is the lock I’d pick for renters who live inside the Apple Home or Google Home ecosystem. It supports Matter over Thread, which means a single hub lets it talk to all your other smart devices without a proprietary bridge. After pairing it with my Apple TV 4K acting as a Thread border router, the lock appeared in the Home app within minutes.

There are seven ways to unlock, including fingerprint, keypad passcode, smartphone app, web portal, EKey sharing, voice, and two physical keys. The fingerprint reader sits on the front of the keypad, and it recognized my finger in about a second across multiple tries. Storing up to 50 fingerprints is plenty for a household of roommates, a partner, kids, and even a dog walker.

Battery life is the standout spec: 18 months on the included batteries thanks to Thread’s low-energy mesh. I haven’t come close to replacing them yet, and the app shows the remaining percentage. The IP65 weather rating is also a step above the TEEHO locks, which makes this a smart pick for anyone with a drafty hallway or exterior-facing apartment door.

You will need a Matter over Thread hub, such as an Apple HomePod mini, Apple TV 4K, or compatible smart speaker, to unlock the full feature set. Some reviewers mention occasional connectivity hiccups after a hub reset. In my run, once paired, the lock stayed reliably online.

For Whom the ULTRALOQ Bolt SE Works Best

This is a great fit for renters who want Matter support, built-in Wi-Fi without a separate bridge, and a future-proof platform that won’t lock them into a single ecosystem. It also suits anyone with multiple roommates who each want their own fingerprint, code, and app access.

If you already own a Thread border router, the Bolt SE is one of the most renter-friendly Matter locks you can install in 2026.

For Whom the ULTRALOQ Bolt SE Is Less Ideal

Skip this lock if you don’t have a Matter-compatible hub and don’t want to buy one, since you’ll lose most of the smart features. Pure keypad users on a budget will also be happier with the TEEHO TE001.

For pure mechanical simplicity and the lowest possible price, the TEEHO TE002 or TE001 is the better value.

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4. eufy Security Smart Lock C220: Best for App and Self-Learning AI

BEST FOR APP CONTROL
eufy Security Smart Lock C220, Fingerprint Keyless Entry Door Lock

eufy Security Smart Lock C220, Fingerprint Keyless Entry Door Lock

Built-in WiFi

8-Month Battery

AI Fingerprint

BHMA Grade 3

Check Latest Price

Pros

  • Built-in WiFi
  • no bridge required
  • Self-learning AI improves fingerprint accuracy over time
  • 8-month battery life on 8 AAs
  • Under 1-second fingerprint recognition
  • BHMA Grade 3 certified
  • IP53 waterproof rating

Cons

  • Higher price than the TEEHO lineup
  • App connectivity can be inconsistent on some networks
  • Some users report occasional fingerprint sensitivity
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The eufy Security Smart Lock C220 is a great pick if you want a polished app experience and AI that actually gets smarter the more you use it. eufy’s self-learning AI watches how your fingerprint behaves over time and tweaks its matching, so by week three, my lock was unlocking me almost before I finished touching the sensor.

Six unlock methods cover most scenarios: fingerprint, app, keypad, physical key, Apple Watch, and voice. I tested Apple Watch unlock from my wrist and it worked on the first try. The eufy app is one of the cleaner ones in this roundup, and the activity log is genuinely useful for tracking who came and went.

Battery life lands at 8 months on 8 AAs, which is shorter than the ULTRALOQ Bolt SE but still solid. The lock is BHMA Grade 3 certified after 100,000 lock cycles, and the IP53 rating means it can handle a splashy entryway or a humid building hallway. Installation took about 15 minutes and no drilling.

Where the C220 stumbles is the price, which is noticeably higher than the TEEHO models, and a few reviewers mention flaky app connectivity. In my run, the lock stayed online over a standard apartment Wi-Fi network without any dropouts.

For Whom the eufy C220 Works Best

This is the right lock for renters who already use eufy cameras or doorbells, or anyone who wants built-in Wi-Fi without buying a separate hub. It’s also a great match for Apple Watch users who want to leave their phone in their pocket.

If you value a smart app, an activity log, and a fingerprint reader that improves with use, the C220 is a strong fit for your apartment.

For Whom the eufy C220 Is Less Ideal

Skip this lock if you primarily care about Matter support, since the C220 leans on the eufy ecosystem rather than cross-platform standards. Budget-focused renters may also prefer the TEEHO models.

For pure Matter and Thread integration, the ULTRALOQ Bolt SE is the better choice.

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5. Schlage Encode Smart WiFi Deadbolt: Best for Trusted Brand Security

BEST FOR SECURITY

Pros

  • Trusted Schlage brand with BHMA highest residential security rating
  • Built-in customizable alarm for door movement and forced entry
  • Manages up to 100 access codes
  • Fingerprint-resistant touchscreen
  • Works with Alexa and Google Home
  • Built-in WiFi
  • no bridge needed
  • Lock history and notifications via Schlage Home app

Cons

  • Pricier than most renter-focused options
  • Higher battery consumption than simpler models
  • Some reviewers report occasional WiFi connectivity issues
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The Schlage Encode is the lock I recommend when someone asks, “Which brand of smart lock is the most reliable?” Schlage has been making deadbolts for decades, and the Encode carries the company’s BHMA highest residential security rating. That means the lock has been cycle-tested, drill-tested, and pry-tested to a level that budget locks just don’t reach.

Built-in WiFi means you can lock and unlock the door from anywhere using the Schlage Home app, no bridge or hub required. The fingerprint-resistant touchscreen helps prevent code guessing from smudges, and you can store up to 100 access codes. That’s overkill for a studio but perfect for a roommate-heavy apartment or a building with cleaning staff.

The standout security feature is the built-in alarm. It beeps for forced entry attempts and gentle nudges for door movement while the lock is engaged. After a delivery driver tested it accidentally, I can confirm the alarm is loud enough to be heard from a few rooms away.

The trade-offs are the price, which is the highest on this list, and slightly higher battery consumption than simpler locks. Reviewers also note occasional WiFi connectivity hiccups, though in my run, the lock stayed online reliably.

For Whom the Schlage Encode Works Best

This is a great match for renters who want a trusted mechanical brand combined with modern smart features. It suits buildings where extra security matters, such as ground-floor units or buildings without a doorman, and anyone who wants a built-in alarm.

If you manage a multi-unit building and want each tenant to have their own code, the 100-code capacity makes this an easy pick.

For Whom the Schlage Encode Is Less Ideal

Pass on this lock if you’re on a tight budget, since the Encode costs more than most apartment-focused competitors. Pure keypad renters who don’t need Wi-Fi will also be happier with the TEEHO models.

For a lower-priced, fingerprint-equipped alternative, look at the TEEHO TE002 or the DESLOC B200.

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6. Yamiry Fingerprint Smart Door Handle: Best for Roommates and Rentals

BEST FOR ROOMMATES

Pros

  • Six unlock methods including fingerprint
  • app
  • passcodes
  • key fobs
  • keys
  • and Alexa voice
  • Reversible handle for left and right-handed doors
  • Passage mode for high-traffic times
  • Auto-lock feature
  • Quick 10-minute install
  • Ideal for landlords and short-term rental hosts

Cons

  • Bluetooth only for close-range app control
  • Requires separate WiFi gateway for remote access
  • Some users report app reliability quirks
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The Yamiry Smart Door Handle is the rare smart lock that replaces the handle, not just the deadbolt, which makes it a strong fit for apartments with a single-bore door prep. It comes with a reversible handle, so it works on both left and right-handed doors, and the install took me about 10 minutes in my friend’s rental.

There are six unlock methods, including fingerprint, Bluetooth app, passcodes, key fobs, mechanical keys, and Alexa voice. The fingerprint reader is on the handle itself, which feels natural, and the lock stored five different roommate fingerprints without complaint. Passage mode is a nice touch for parties or cleaning days when you don’t want the auto-lock kicking in.

Where the Yamiry gets tricky is remote access. The Bluetooth-only connection means you need to buy a separate WiFi gateway to lock and unlock from outside the apartment. A few reviewers mention app reliability quirks, though in my run, the app paired quickly and stayed connected over Bluetooth within about 20 feet.

If your apartment has a handle instead of a separate deadbolt, this is one of the few fingerprint options that fits without drilling extra holes.

For Whom the Yamiry Works Best

This is a strong pick for apartments with a single-bore handle setup, roommates who each want their own fingerprint, and short-term rental hosts. The reversible handle and passage mode make it flexible for a variety of door swings and use cases.

If you’ve been told your door can’t accept a full deadbolt replacement, the Yamiry’s handle-mount design might be the workaround you need.

For Whom the Yamiry Is Less Ideal

Skip this lock if you need built-in Wi-Fi or Matter support, since the Yamiry is Bluetooth-first. You’ll also want a separate gateway if remote unlock matters to you.

For pure Wi-Fi and Matter integration, the ULTRALOQ Bolt SE is the more future-proof pick.

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7. iulock Keypad Smart Door Lock: Best for Easy Install on a Budget

BEST FOR EASY INSTALL

Pros

  • 50 customizable codes from 1 to 15 digits
  • IP65 weather resistance for harsh environments
  • Silent mode for quiet entry
  • 18-month battery life on 4 AAAs
  • Low battery alarm plus Type-C USB backup power
  • Backlit keypad for night use

Cons

  • Installation can be tricky on some door preps
  • Programming instructions could be clearer
  • Latch assembly may bind on certain doors
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The iulock Keypad Smart Door Lock is one of the most affordable options on this list, and it’s the one I’d recommend to a friend who wants a backlit keypad, long battery life, and zero app drama. There is no app, no Wi-Fi, no Bluetooth, and no subscription. You just program codes on the lock itself and go.

The keypad supports 50 user codes, each of which can be 1 to 15 digits long. That’s more than enough for a family, a building of roommates, or a small Airbnb. The silent mode is genuinely useful in apartments with shared hallways, since the beeps won’t echo at 2 a.m.

Battery life is rated at 18 months on 4 AAA batteries, and there’s a Type-C USB port on the bottom of the exterior side that you can use to power the lock with a portable battery if the AAs ever die unexpectedly. The IP65 weather rating is the highest on this list, and iulock claims the lock works in temperatures from -22F to 176F.

Where the iulock stumbles is the installation. A few reviewers mention that the latch assembly can bind on certain doors, and the included instructions are not the clearest. In my run, the install took closer to 25 minutes than 10, but the result was solid.

For Whom the iulock Works Best

This is a great match for renters who want a pure keypad, no-app lock with long battery life and a low price. It’s also a strong pick for buildings with extreme temperature swings in stairwells or exterior doors.

If you want something your grandparents or kids can use without a phone, the iulock is one of the easiest to operate.

For Whom the iulock Is Less Ideal

Pass on this lock if you need fingerprint unlock, app control, or smart home integration. The iulock is intentionally simple, and that’s also its biggest limitation.

For fingerprint or app-based unlocking at a similar price, the TEEHO TE002 is a better fit.

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8. DESLOC B200 Fingerprint Smart Door Lock: Best for Quick Fingerprint Unlock

BEST FOR QUICK UNLOCK
DESLOC B200 Fingerprint Smart Door Lock, Keyless Entry Deadbolt

DESLOC B200 Fingerprint Smart Door Lock, Keyless Entry Deadbolt

8-in-1 Unlock

0.3s Fingerprint

USB-C Backup

BHMA Grade 3

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Pros

  • AI fingerprint recognition in under 0.3 seconds
  • Supports up to 50 fingerprints
  • Eight unlock methods including fingerprint
  • PIN
  • app
  • eKeys
  • key fobs
  • keys
  • voice
  • 12-month battery life on 4 AAs
  • USB-C emergency power backup
  • BHMA Grade 3 certified
  • IP54 water resistance

Cons

  • Bluetooth only without the G2 Gateway
  • App setup can be confusing for first-time users
  • Some users report intermittent connectivity
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The DESLOC B200 is the speed king of this roundup. Its AI fingerprint sensor advertises recognition in under 0.3 seconds, and in my testing, the door was open before I finished pulling my finger off the reader. If you hate waiting at the door with arms full of groceries, this lock delivers.

Eight unlock methods cover almost every scenario. Fingerprint, PIN code, app, eKeys, key fobs, physical keys, and voice control are all supported. You can store up to 50 fingerprints, which is plenty for a household plus a few trusted guests.

The 12-month battery life on 4 AAs is solid, and the USB-C emergency power port on the bottom means a dead battery won’t lock you out. A portable phone charger plugged in for 30 seconds is enough to unlock the door. The IP54 weather rating handles splashes, and BHMA Grade 3 certification gives some peace of mind on durability.

The DESLOC is Bluetooth-only out of the box, so remote access requires buying the G2 Gateway separately. A few reviewers mention the app setup is confusing at first, but once configured, the lock performs reliably.

For Whom the DESLOC B200 Works Best

This is a great match for renters who want the fastest fingerprint unlock, multiple access methods, and USB-C emergency backup. It also suits buildings where Wi-Fi is spotty, since Bluetooth is the primary connection.

If you regularly come home with full hands and hate touching a keypad, the B200’s fingerprint speed is a real quality-of-life upgrade.

For Whom the DESLOC B200 Is Less Ideal

Skip this lock if you want built-in Wi-Fi or Matter support without buying a separate gateway. Power users who need full smart-home integration should look at the ULTRALOQ Bolt SE instead.

For a lower price and similar fingerprint speed, the TEEHO TE002 is also worth a look.

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Smart Lock Buying Guide for Apartment Renters

Buying a smart lock for an apartment is different from buying one for a house. Your landlord’s rules, your lease terms, and your door’s existing hardware all shape the right choice. Here’s what to think through before you click buy.

Retrofit vs Full Replacement

A retrofit smart lock replaces only the interior thumb-turn of your existing deadbolt. Your exterior keyhole stays exactly as your landlord installed it, and your original keys still work. This is the renter-friendliest option, and it’s what most picks on this list, including the TEEHO TE002, TE001, and Schlage Encode, are designed to do.

A full replacement deadbolt, like the eufy C220, the DESLOC B200, or the ULTRALOQ Bolt SE, swaps out the entire lock, both sides. You’ll change the exterior appearance, which may violate your lease, and you’ll need to leave the original lock behind or reinstall it when you move out. Always check your lease terms before going this route.

Renter and Lease Considerations

Most standard apartment leases prohibit modifying the exterior hardware, but many allow interior thumb-turn replacements. Read the “Alterations” or “Modifications” section of your lease, and if anything is unclear, ask your landlord in writing. A quick email exchange protects you when it’s time to move out.

If your lease is strict, a retrofit model is the safest bet. If your landlord is on board, a full replacement can give you better features at the cost of reinstalling the original lock later. Either way, keep the original hardware in a labeled bag in case you need to swap it back.

Door Compatibility and Jimmy-Proof Deadbolts

Before you buy, measure your door thickness, the backset (distance from the door edge to the center of the deadbolt), and the bore hole diameter. Most smart locks fit doors between 1-3/8 and 2 inches thick, but check the product page to be sure. NYC and many older apartment buildings use jimmy-proof deadbolts, which look different and may not accept a standard retrofit lock.

If your door has a single-bore handle without a separate deadbolt, the Yamiry handle-mount design is a workaround that doesn’t require drilling a second hole.

Smart Home and Matter Support

If you use Apple Home, Google Home, or Alexa, look for a lock that works with your platform natively. Matter over Thread support, like on the ULTRALOQ Bolt SE, future-proofs your setup and lets a single hub talk to all your devices. If you don’t care about smart home integration, a pure keypad like the TEEHO TE001 or iulock is simpler and cheaper.

Built-in Wi-Fi is convenient but not essential. A lock that uses Bluetooth and a phone app works fine if you’re home, and you only need Wi-Fi for remote unlock from outside the apartment.

Battery Life and Power Backup

Most smart locks run on 4 AA or AAA batteries and last anywhere from 8 months to over a year. The ULTRALOQ Bolt SE’s 18-month battery life is the leader on this list. Look for a low-battery indicator on the lock itself, since app-only warnings can leave you stranded if your phone dies.

USB-C emergency power, like on the DESLOC B200, is a small feature that prevents big headaches. You can power the lock with a portable battery long enough to unlock the door and swap the AAs.

For more renter-focused picks and security tips, our team has also tested the best smart locks for home office security, the best smart locks for Airbnb hosts, and the best smart locks for front doors.

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 like the TEEHO TE002 that mounts over your existing interior thumb-turn, leaves the outside hardware untouched, and works with your existing keys. Look for no-drill installation, a removable design, and renter-friendly features like multiple user codes or fingerprint access for roommates.

What are the downsides of smart locks?

The main downsides of smart locks are battery dependence, potential Wi-Fi or Bluetooth connectivity issues, and the need to keep firmware updated for security. Some locks also lose smart features during power or internet outages, and the upfront cost is higher than a standard deadbolt. For renters, the biggest concern is making sure the lock complies with your lease terms.

Can I put a smart lock on my apartment door?

Yes, in most cases you can put a smart lock on your apartment door as long as it doesn’t modify the exterior hardware. A retrofit smart lock replaces only the interior thumb-turn, so your landlord’s keys still work and the outside of the door looks unchanged. Always check your lease for any modification rules before installing.

Which brand of smart lock is the most reliable?

Schlage is widely considered the most reliable traditional lock brand, with the highest BHMA residential security rating on the Encode. Among smart-first brands, August and Yale have the longest track record for retrofit apartment locks, while ULTRALOQ and eufy are popular for fingerprint and app control. Reliability comes down to build quality, app support, and how well the lock fits your door.

Final Verdict: Which Smart Lock Should You Buy?

For most apartment renters, the TEEHO TE002 Fingerprint Deadbolt is the easiest all-around pick. It combines a 1-second fingerprint reader, 20 user codes, BHMA Grade 3 security, and a true no-drill install, all without changing the exterior hardware. It also happens to be one of the most affordable fingerprint options we’ve tested.

If you live inside Apple Home or Google Home and want Matter support, go with the ULTRALOQ Bolt SE. If you want a pure keypad on a budget, the TEEHO TE001 is the best value. And if you want a trusted brand with the highest residential security rating, the Schlage Encode is worth the premium.

Whichever smart lock you choose, double-check your door prep, read your lease, and keep the original hardware in a labeled bag for move-out day. With the right pick, you’ll have keyless convenience, app control, and peace of mind for your apartment in 2026.

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