Best Smart Locks for Apartments (2026)
Quick Verdict: Apartment renters need a smart lock that installs without drilling, keeps the landlord’s key working, and removes cleanly at move-out. The August Wi-Fi Smart Lock (4th Gen) is the best overall retrofit, the Level Lock+ hides entirely inside the door, the Aqara U200 adds fingerprint and Apple Home Key, and the Wyze Lock Bolt is the budget pick.
| Award | Lock | Best For | Renter Features | Price Tier |
|---|---|---|---|---|
| Best Overall | August Wi-Fi Smart Lock (4th Gen) | No-drill retrofit, full features | Retrofit, key works, built-in Wi-Fi | Mid (around $193–$230) |
| Best Invisible | Level Lock+ | Keeping the door looking standard | Hidden retrofit, Apple Home Key | Premium (around $249–$329) |
| Best Fingerprint Retrofit | Aqara U200 | Fingerprint + Apple Home Key, no drill | Retrofit, fingerprint, Home Key | Mid (around $189) |
| Best Budget | Wyze Lock Bolt | Cheap keyless entry | Fingerprint + code, no fee | Budget (around $70–$89) |
| Cheapest Retrofit | Wyze Lock | Adding app control on a budget | Retrofit, app + key | Budget (around $60–$70) |
How We Picked Best Smart Locks for Apartments
Apartment renters face constraints homeowners don’t: most leases forbid changing the exterior door hardware, the landlord’s key must keep working, and the lock has to come off cleanly when you leave. We prioritized retrofit locks that meet these rules. Specs below come from manufacturer listings and published reviews.
Our selection criteria:
- Verified specifications — Every spec below is drawn from manufacturer listings and published expert reviews. We have not bench-tested these locks ourselves; we report documented figures and general reception honestly.
- Security grade — We note ANSI/BHMA Grade 1 or Grade 2 certification where the manufacturer publishes it, and flag locks that carry no published grade.
- Connectivity and ecosystem — Wi-Fi, Bluetooth, Z-Wave, Thread/Matter, and which voice and smart-home platforms each lock supports.
- Real trade-offs — No lock is perfect. We list documented weaknesses — battery drain, hub requirements, finish limits — so you can judge fit.
- Price transparency — We use “around” pricing from retailer listings. Smart-lock prices fluctuate; always confirm the live price at checkout.
Best Overall — August Wi-Fi Smart Lock (4th Gen)
Best for: Renters who want a full-featured smart lock that installs in minutes with no exterior changes.
The August Wi-Fi Smart Lock (4th Gen) retrofits over your existing deadbolt from the inside in about ten minutes, leaving the exterior — and your landlord’s key — completely unchanged. Built-in Wi-Fi means no separate bridge, and you get auto-lock, geofenced auto-unlock, remote control, and an entry log. It works with Alexa, Google, and Apple Home, and it removes cleanly when your lease ends. It nails the renter trifecta: easy install, zero exterior changes, and full features.
For renters the August Wi-Fi checks every box that matters. It attaches to the inside of your existing deadbolt, so the exterior is untouched and your landlord’s key keeps working — usually the difference between a lock your lease allows and one it does not. Installation is genuinely a ten-minute screwdriver job, there is no exterior drilling, and when you move out it comes off cleanly so you can restore the original hardware and take the lock with you. Built-in Wi-Fi adds remote lock/unlock and alerts without a separate bridge, which keeps the footprint and the cost down.
- No-drill retrofit in about ten minutes; nothing changes outside
- Landlord’s key keeps working
- Built-in Wi-Fi, auto-lock, and geofenced auto-unlock
- Removes cleanly at move-out
- Bulkier interior body than the slim Level design
- Keypad is an add-on accessory, not included
- Relies on the existing deadbolt’s mechanical security
Best Invisible — Level Lock+
Best for: Renters who want a smart lock that looks exactly like a normal deadbolt from both sides.
The Level Lock+ hides all its electronics inside the deadbolt, so the door looks 100% standard — ideal where a landlord or HOA objects to visible smart hardware. It supports Apple Home Key tap-to-unlock, works over Bluetooth and Matter, and integrates with Apple Home, Alexa, and Google. It installs as a retrofit, keeps key operation, and is the most discreet renter option available.
- Completely invisible — electronics live inside the bolt
- Apple Home Key tap-to-unlock and Matter support
- Works as a normal key-operated deadbolt too
- Satisfies strict landlord and HOA aesthetics
- Premium price (around $249–$329)
- Single CR2 battery — keep spares on hand
- Standalone Wi-Fi needs the Matter setup or a bridge
Best Fingerprint Retrofit — Aqara U200
Best for: Renters who want fingerprint entry and Apple Home Key without drilling.
The Aqara U200 fits over an existing deadbolt without drilling and adds a fingerprint reader, keypad, NFC, and Apple Home Key. The sensor recognizes a print in under 0.3 seconds and stores up to 25 prints. It uses a rechargeable battery rated around six months, supports Matter over Thread, and works with Apple Home, Alexa, and SmartThings — Apple Home Key needs a Matter-capable Apple hub. It is the best fingerprint option that respects rental rules.
- No-drill retrofit with fingerprint, keypad, and Apple Home Key
- Sub-0.3-second fingerprint recognition
- Matter over Thread; Apple Home, Alexa, SmartThings
- Rechargeable battery; existing key keeps working
- Fingerprint capacity limited to 25 prints
- Apple Home Key requires a Matter-capable Apple hub
- Inherits the existing deadbolt’s mechanical strength
Best Budget — Wyze Lock Bolt
Best for: Renters who want fast keyless fingerprint entry for the lowest price.
The Wyze Lock Bolt delivers fingerprint and keypad entry for around $70–$89 with no subscription. It stores up to 50 fingerprints and lasts months on a charge. Note it is a deadbolt-replacement model rather than a pure retrofit, so check your lease before installing — but it is the cheapest way to get fingerprint convenience, and the original deadbolt can be reinstalled at move-out.
- Fingerprint and keypad entry for around $70–$89
- Stores up to 50 fingerprints; no subscription
- Multi-month battery life
- Simple keyless convenience on a budget
- Replaces the deadbolt — confirm your lease allows it
- Bluetooth-only; no remote unlock
- No published ANSI/BHMA grade
Cheapest Retrofit — Wyze Lock
Best for: Renters who just want to add app and remote control to the existing deadbolt cheaply.
The original Wyze Lock retrofits over an existing deadbolt for around $60–$70, adding app control, auto-lock, and a door-open sensor while keeping the landlord’s key. It works with Alexa, Google, and IFTTT, with an optional keypad for codes. It is the cheapest true retrofit for renters who want smart features without touching the exterior.
- True retrofit for around $60–$70; key still works
- App control, auto-lock, and door-open sensor
- Works with Alexa, Google, and IFTTT
- Removes cleanly at move-out
- Needs the Wyze bridge for Wi-Fi/remote features
- No published ANSI/BHMA grade
- Bulkier interior body for the price
Apartment & Renter Smart Lock Buying Guide
Check your lease first
Most leases prohibit altering the exterior door or replacing the deadbolt without permission. Retrofit locks (August, Level, Aqara U200, Wyze Lock) install on the inside and keep the exterior unchanged — the safe choice. Always confirm with your landlord before installing.
Keep the landlord’s key working
Retrofit locks attach to the inside of your existing deadbolt, so the key still works from outside — essential for landlord and emergency access. Deadbolt-replacement locks remove that key unless you keep the original to reinstall.
No-drill installation
The best renter locks need only a screwdriver and attach to existing hardware. Avoid anything that requires drilling new holes in a rental door.
Clean removal at move-out
A good renter lock comes off in minutes, letting you restore the original hardware and take your smart lock to the next place. This protects your deposit and your investment.
Connectivity in apartments
Built-in Wi-Fi (August) is simplest in a unit with reliable Wi-Fi. Bluetooth or Matter locks (Level) may need a hub or Apple device for remote features. Match the lock to your apartment’s setup.
Smart Lock Features That Matter (Whatever You Buy)
Connectivity: Wi-Fi, Bluetooth, Z-Wave, Thread and Matter
Every smart lock has to talk to your phone and, often, the wider internet. Bluetooth works only within about 30 feet, so a Bluetooth-only lock lets you skip a key at the door but cannot be controlled while you are away unless it is paired with a bridge. Built-in Wi-Fi (as on the Schlage Encode and Kwikset Halo) connects straight to your router for true remote control and alerts, at the cost of faster battery drain. Z-Wave joins a low-power mesh through a hub, trading the extra hub purchase for much longer battery life and deeper automation. Thread and Matter are the newer standards — locks like the Aqara U200 and Level Lock+ use them for fast, reliable local control that works across Apple, Google, Amazon, and SmartThings. Decide whether you truly need away-from-home control before paying the battery and complexity premium that Wi-Fi and Matter setups add.
Battery life and what drains it
Smart locks run on AA batteries, CR-cell coin batteries, or rechargeable packs. The radio is the biggest power draw: Wi-Fi locks may need fresh batteries every few to six months under regular use, while Bluetooth and Z-Wave locks commonly approach a year. Fingerprint readers, backlit touchscreens, and frequent auto-locking all shorten life. The practical lessons are to buy a lock with clear low-battery alerts, keep spares on hand, and — if a door sees heavy daily traffic or sits in a rental you visit rarely — favor a longer-lasting radio like Z-Wave or a Bluetooth lock with a bridge over a power-hungry standalone Wi-Fi model.
ANSI/BHMA security grades explained
Residential locks are graded by ANSI/BHMA from Grade 3 (basic) up to Grade 1 (highest). The grade reflects how much force and how many operating cycles a lock survives in standardized testing — a Grade 1 deadbolt like the Schlage Encode Plus is rated to withstand more forced-entry force and up to 250,000 cycles. For an exterior door, aim for Grade 1 or Grade 2. Remember that a retrofit lock inherits the mechanical strength of the deadbolt it sits on, so the quality of the underlying bolt matters as much as the smart electronics. A published grade is also a useful honesty signal: budget locks that omit any ANSI/BHMA rating may still be fine for a low-risk interior or secondary door, but they should not be your only defense on a main entrance.
How smart locks really fail — and how to avoid it
The headline fear with smart locks is remote hacking, but in practice that is rare against reputable brands that encrypt their wireless links with AES-128. The far more common problems are mundane: a weak or shared passcode, auto-lock left switched off so the door simply stays unlocked, dead batteries with no spares on hand, or a retrofit lock fitted to a misaligned deadbolt that then jams. Avoid these by choosing a unique code (never your street number or birth year), enabling auto-lock, keeping the right batteries in a drawer, and making sure your deadbolt throws smoothly by hand before you motorize it. Treat the smart features as convenience layered on top of a sound mechanical lock, not a replacement for one.
Voice assistants and smart-home integration
If you already use Amazon Alexa, Google Home, Apple Home, or Samsung SmartThings, check that your lock supports the right platform before buying. Most of the picks here work with Alexa and Google for voice status checks and locking by command — for security reasons, voice unlocking usually requires a spoken PIN. Apple Home support, and especially Apple Home Key tap-to-unlock (on the Schlage Encode Plus, Level Lock+, and Aqara locks), is the standout for iPhone households. The newer Matter standard is making cross-platform support less of a guessing game, since a Matter lock is designed to work across all the major ecosystems at once. The practical advice: pick the lock that natively supports the assistant your home already runs on, rather than buying a lock and hoping a bridge or workaround fills the gap later.
Installation and what to check on your door
Most smart locks install with a screwdriver in 20–30 minutes for a full deadbolt replacement, or about ten minutes for a retrofit that reuses your existing bolt. Before buying, confirm three things on your door: the backset (the distance from the door edge to the center of the bolt hole, usually 2-3/8″ or 2-3/4″), the door thickness, and whether the existing bore hole is the standard 2-1/8″. Retrofit locks such as the August Wi-Fi and Level Lock+ are the safest choice for renters because they leave the exterior and the original key untouched and come off cleanly at move-out. If you are unsure your door meets the lock’s requirements, check the manufacturer’s compatibility guide before ordering.
Frequently Asked Questions
What is the best smart lock for an apartment in 2026?
The August Wi-Fi Smart Lock (4th Gen) is the best overall apartment lock: it retrofits over your existing deadbolt in about ten minutes, keeps the landlord’s key working, and removes cleanly at move-out. For an invisible option choose the Level Lock+, and for fingerprint entry the no-drill Aqara U200.
Can I install a smart lock in a rental without permission?
You should always check your lease and ask your landlord first. Retrofit locks like the August Wi-Fi, Level Lock+, and Aqara U200 don’t change the exterior or remove the original deadbolt’s key function, which makes them far more likely to be approved — but written permission protects you.
Do renter smart locks keep the landlord’s key working?
True retrofit locks do. The August Wi-Fi, Aqara U200, and Wyze Lock attach to the inside of the existing deadbolt, so the key still works from outside for the landlord and emergencies. Deadbolt-replacement models remove that key unless you keep and reinstall the original.
Will a smart lock damage my apartment door?
Retrofit locks attach to existing hardware with a screwdriver and leave no new holes, so they don’t damage the door and come off cleanly at move-out. Avoid any lock that requires drilling, and keep the original hardware to reinstall when you leave.
Can I take the smart lock with me when I move?
Yes — that’s a key advantage of retrofit locks. The August Wi-Fi, Level Lock+, and Wyze Lock all remove in minutes so you can restore the original deadbolt and reinstall your smart lock at your next apartment.
Final Verdict
The August Wi-Fi Smart Lock (4th Gen) is the best smart lock for apartments in 2026 — a ten-minute no-drill retrofit that keeps the landlord’s key, adds full features, and removes cleanly at move-out. For an invisible upgrade, the Level Lock+ hides entirely inside the door.
Renters who want fingerprint entry should choose the no-drill Aqara U200, while the Wyze Lock Bolt and retrofit Wyze Lock cover the budget. Always check your lease before installing, and confirm live pricing before buying.
Last updated: June 2026
See our main guide: Best Smart Locks (2026). Related: Best Smart Locks for Your Front Door. Related: Best Keyless Door Locks. Related: Best Budget Smart Locks.