Best Home Assistant Smart Locks 2026: 6 Local Picks

Disclosure: As an Amazon Associate, The Gear Nest earns from qualifying purchases. This adds no cost to you.

Picking Home Assistant smart locks is really a decision about protocol. Wi-Fi-only locks look convenient on the box, but the moment the vendor’s cloud hiccups, your automations break. The locks worth buying are the ones that keep working locally — Z-Wave to your USB stick, Matter over Thread to your border router, or Zigbee through a bridge that plays nicely with Home Assistant. We picked six Home Assistant smart locks that clear that bar, then split them by ecosystem and installation type so you can find the right one without wading through marketing copy.

Prices accurate at time of writing and subject to change.

Comparison Table

Product	Best For	Protocol	Price Tier	Rating	Buy Link
Yale Assure Lock 2 Z-Wave	Z-Wave HA power users	Z-Wave Plus (500/700 series module)	Mid ($200–260)	★★★★★	Check Price on Amazon
Schlage Sense Pro	Matter over Thread with UWB hands-free	Matter/Thread + Wi-Fi	Premium ($399)	★★★★½	Check Price on Amazon
Aqara Smart Lock U100	Apple Home Key + fingerprint on a budget	Zigbee 3.0 (Matter via Aqara hub)	Mid ($180–220)	★★★★½	Check Price on Amazon
Ultraloq Bolt Pro Z-Wave	Fingerprint + native HA integration	Z-Wave Plus	Mid ($180–250)	★★★★½	Check Price on Amazon
SwitchBot Lock Pro	Retrofit for renters	Bluetooth + Matter via SwitchBot Hub	Budget ($120 lock only)	★★★★	Check Price on Amazon
Level Bolt (Matter)	Invisible install, HomeKit-first	Matter over Thread	Mid ($229)	★★★★½	Check Price on Amazon

Yale Assure Lock 2 Touchscreen with Z-Wave Plus

The safest bet among Home Assistant smart locks if you already run Z-Wave JS.

Yale’s Assure Lock 2 has become the default answer to “what Z-Wave lock actually works with Home Assistant” for a reason. The touchscreen keypad SKU (YRD450-ZW2-BSP for Black Suede) pairs directly with Z-Wave JS and reports lock events, code IDs, and battery status as usable entities. The modular smart module design also matters: the base lock is Bluetooth-only, and you swap in a Wi-Fi, Z-Wave, or Zigbee module in about a minute if you migrate hubs.

Key specs

• Z-Wave Plus (500 series in the ZW2 module; newer 700-series ZW3 module sold separately)
• Touchscreen keypad, 4-8 digit codes, up to 250 stored codes with schedules
• DoorSense magnetic sensor included for open/closed state reporting
• 4 AA batteries (included), 6-9 months typical life
• Fits standard doors 1-3/8″ to 2-1/4″ thick with a 2-1/8″ face bore
• ANSI/BHMA Grade 2 certified

Watch out for: Yale sells the Assure Lock 2 in four form factors, and the exact model number tells you which one. Buy YRD450-ZW2 or the newer AYR-MOD-ZW3 module by name — if you accidentally grab a YRD450-WF1, you’ve got the Wi-Fi-only variant that talks to Yale’s cloud instead of your Z-Wave stick. DoorSense reporting occasionally goes flaky after firmware updates (1.3.10 has known quirks) — annoying but not a dealbreaker.

Schlage Sense Pro Smart Deadbolt (BE889WB)

The first Schlage lock built for Matter, and it goes hard on hands-free unlock.

Schlage finally shipped a Matter-native lock on June 29, 2026. The Sense Pro runs Matter over Thread and also has 2.4 GHz Wi-Fi baked in, so you can control it from Home Assistant via the Matter integration and still have Schlage’s own app for remote access without another hub. The headline feature — Schlage Converge — uses UWB to detect your speed and trajectory as you approach, so the lock opens right when you reach the door instead of firing while you’re still in the driveway.

Key specs

• Matter over Thread plus built-in Wi-Fi — no hub required for basic remote control
• Schlage Converge UWB hands-free unlock with Apple Home Key
• Tap-to-unlock NFC using iPhone or Apple Watch via Apple Home Key
• Up to 250 access codes managed via the Schlage Home app
• 4 AA batteries, up to 6 months of use, USB-C jumpstart port on the exterior for dead-battery recovery
• Aliro-compatible for future Google Wallet and Samsung Wallet digital keys

Watch out for: At $399, this is the premium option, and most of that premium is the UWB radio. UWB requires a recent iPhone (11+ on iOS 18.5, excluding SE 2/3, 16e, and 17e) or Apple Watch Series 6+ on watchOS 11.5. Six-month battery life is on the short end for a lock — Thread and UWB radios are chattier than a plain Z-Wave transceiver.

Aqara Smart Lock U100

The fingerprint-plus-Home-Key combo that undercuts everyone on price.

The U100 throws every unlock method it can think of into one enclosure. Fingerprint, touchscreen keypad, Apple Home Key via NFC, mechanical key backup, and a USB-C port that lets you power the lock from a phone battery if the AAs die. It’s a Zigbee 3.0 device, so it slots into any Zigbee coordinator or exposes to Home Assistant via Matter through a Matter-capable Aqara hub like the E1, M2, or M3. For a HomeKit-plus-HA setup, this is a stronger value than most $300 competitors.

Key specs

• Zigbee 3.0 native, HomeKit-certified, exposes to Matter via a Matter-supported Aqara hub
• Fingerprint reader stores up to 50 prints locally with AES encryption
• Backlit touchscreen with anti-peep random-digit passcode entry
• IP65 outer panel, -31°F to 151°F operating range
• 4 AA batteries, up to 8 months at ~8 unlocks per day, USB-C emergency charging
• Built-in gyroscope handles door state and auto-lock without a separate contact sensor

Watch out for: Amazon’s listing calls this “Matter Over Thread,” but the radio is actually Zigbee — MacRumors clarified it as “Matter over Zigbee” via a bridging Aqara hub. Without an Aqara hub, the U100 falls back to Bluetooth-only. NFC card unlocking only works with MIFARE Classic 1k tags — NTAG215 tags are silently ignored. To share Apple Home Keys across family, you need an Apple Home hub.

Ultraloq Bolt Pro Z-Wave

Fingerprint unlock with a real Home Assistant partnership behind it.

Also sold as the “U-Bolt Pro Z-Wave” on Ultraloq’s own site. Ultraloq is one of a small handful of lock brands in the Works with Home Assistant partner program, and their Z-Wave series is the one that qualifies. That partnership matters for reliable code-per-user reporting and predictable state entities. The Bolt Pro Z-Wave adds a 360° fingerprint sensor to that story — U-tec pushes a 0.3-second unlock claim, and the Z-Wave version hits that speed without a Wi-Fi radio eating batteries.

Key specs

• Z-Wave Plus (908.4 MHz / 916 MHz) with an included Wi-Fi Bridge for remote access
• 360° Live Fingerprint ID — up to 100 fingerprints across 50 users
• 6-in-1 keyless entry: fingerprint, Apple Watch, auto-unlock, PIN code, app, mechanical key
• Up to 1 year of battery life on the Z-Wave version (vs 3-6 months on Wi-Fi variants)
• IP65 rated on outside body, -22°F to 149°F outdoor operating range
• ANSI Grade 1 certified — the highest residential rating tier

Watch out for: Ultraloq’s Wi-Fi and Bluetooth versions of the Bolt Pro don’t have native Home Assistant integration — only the Z-Wave SKU does. Double-check the Amazon title contains “Z-Wave” before you buy. The included Wi-Fi Bridge is optional — if you’re using your own Z-Wave stick, leave it in the box. Community threads mention the fingerprint reader loses reliability when your finger is wet or dirty.

SwitchBot Lock Pro

The cheapest way onto Matter if you’re renting.

SwitchBot’s Lock Pro sticks over your existing thumb-turn with 3M adhesive, so nothing gets drilled and your landlord never knows. Add a SwitchBot Hub Mini Matter Enabled or Hub 2 and the whole thing exposes to Home Assistant as a Matter lock. SwitchBot is officially part of the Works with Home Assistant partner program for their Matter products, so the integration path is documented and reliable once you get past the initial pairing dance.

Key specs

• Bluetooth lock that becomes Matter-enabled through the SwitchBot Hub 2 or Hub Mini Matter Enabled
• Retrofit mount over your existing deadbolt thumb-turn, no drilling
• 4 AA batteries, typically 6-9 months of life
• Ships with a door sensor for open/closed detection and geomagnetic auto-lock
• Optional Keypad Touch add-on unlocks fingerprint and PIN entry
• Included SwitchBot Tag and NFC card for tap-to-unlock

Watch out for: The advertised $120 price is for the lock only. To get Home Assistant integration, add a Hub Mini Matter Enabled (~$40) and, for fingerprint or PIN, a Keypad Touch (~$60). The full bundle lands closer to $220. Setup order matters: pair the Hub as a Matter device first, then add the lock as a sub-device — the wrong order silently fails.

Level Bolt (Matter)

The Home Assistant smart lock nobody can see, now with Matter over Thread.

Level’s whole design premise is that a smart lock shouldn’t look like one. The Bolt replaces only the internal locking mechanism, hiding the motor and battery inside the door itself. From the outside, your existing deadbolt keyway is untouched. Level Home flipped the switch on Matter over Thread for the Bolt in December 2024, and new units ship Matter-ready — meaning it now works with Apple Home, Google Home, Alexa, and SmartThings at the same time, up to three platforms concurrently.

Key specs

• Matter over Thread native (models sold after the December 2024 rollout)
• Invisible retrofit — replaces the internal deadbolt mechanism, keeps existing keys and hardware
• Single CR123A lithium battery inside the bolt cylinder, ~1 year of life
• Requires a Thread border router (HomePod mini, HomePod 2nd gen, Apple TV 4K, or a Thread stick)
• Tested to 250,000 cycles, ANSI/BHMA Grade 2 certified
• Fits standard American deadbolts: 1.75″ door thickness, 2.375″ or 2.75″ backset, 2.125″ bore hole

Watch out for: No keypad — you unlock via app, physical key, Apple Home Key, or the optional $79 Level Keypad accessory. CR123A batteries last about a year but they’re pricier and less common than AAs. A few Home Depot reviewers report their Schlage deadbolts didn’t accept the Bolt, so check Level’s compatibility page against your specific hardware. Upgrading an older Level Bolt to Matter is a one-way trip.

Choosing Between These Home Assistant Smart Locks

Start with protocol. If your HA instance already has a Z-Wave stick, the Yale Assure Lock 2 Z-Wave or Ultraloq Bolt Pro Z-Wave are the least-friction picks. Z-Wave gets you S2 security and long battery life. If you’re building around Matter — because you have a HomePod mini, Apple TV, or a dedicated Thread border router — the Schlage Sense Pro or Level Bolt give you native Matter with no vendor cloud in the middle.

Then decide install type. Deadbolt replacements (Yale, Schlage, Aqara U100, Ultraloq) give you a keypad and, in most cases, fingerprint. Retrofits (SwitchBot Lock Pro, Level Bolt) preserve your existing hardware — better for renters and for keeping the exterior of the door untouched.

Budget for the whole ecosystem. The lock is only part of the cost. SwitchBot needs its Hub Mini Matter Enabled, the Aqara U100 needs an Aqara hub for anything beyond Bluetooth, and the Level Bolt only earns its keep with a Thread border router. Factor those in before you decide what’s actually “budget.”

For platform basics, see our home automation beginner guide and our roundup of Matter smart plugs guide. For the Zigbee side, our Zigbee coordinator guide guide covers coordinators that pair nicely with the Aqara U100.

FAQ

Which smart lock protocol is best for Home Assistant?

Z-Wave and Matter over Thread are the two protocols worth building around. Z-Wave gives you the longest battery life and the most mature Home Assistant integration via Z-Wave JS. Matter over Thread is newer, works across ecosystems (Apple Home, Google Home, Alexa, SmartThings), and runs entirely locally when you have a Thread border router. Wi-Fi-only locks are convenient but almost always route through the vendor cloud, which means outages take your automations with them.

Do smart locks work with Home Assistant without an internet connection?

Yes, when you pick the right protocol. Z-Wave, Zigbee, and Matter-over-Thread Home Assistant smart locks all communicate locally with your HA instance. Lock and unlock commands, state changes, and code events happen without touching the internet. Only remote control from outside your home network needs internet, and that can be handled by Home Assistant’s own remote access rather than a vendor cloud.

Can I use a smart lock with Home Assistant without the manufacturer’s app?

For the Z-Wave locks in this guide, yes — pair them directly to your Z-Wave stick with a QR code from the label and you never need to open Yale Access or the U-tec app. For the Matter locks, initial setup usually requires the manufacturer’s app to generate the Matter pairing code, but day-to-day operation lives entirely in Home Assistant afterward. Aqara and SwitchBot both require their own apps for firmware updates and to bridge to Matter, but once bridged, you can automate them from Home Assistant.

How do Matter smart locks compare to Z-Wave locks in Home Assistant?

Matter locks are faster to set up if you already have a Thread border router, and they work across multiple smart home platforms simultaneously. Z-Wave locks tend to have longer battery life, more mature Home Assistant reporting (individual user codes as separate events, granular state), and better range in single-family homes with dense walls. If you’re starting fresh and own an Apple TV or HomePod, start with Matter over Thread. If you already run Z-Wave JS, stay on Z-Wave.

Which of these Home Assistant smart locks work with Apple Home Key?

The Schlage Sense Pro, Aqara Smart Lock U100, and Level Bolt all support Apple Home Key, letting you unlock by tapping an iPhone or Apple Watch. The Sense Pro goes further with UWB hands-free unlock. Sharing Home Keys across multiple family members requires an Apple Home hub — a HomePod mini, HomePod, or Apple TV serving as your HomeKit hub.

Is a Home Assistant smart lock worth the extra effort over a stock Wi-Fi lock?

If you’ll use lock state in automations — auto-lock at night, notify when a specific code unlocks, kick off a “goodnight” scene when the front door locks — yes. Home Assistant gives you access to lock events, per-user codes, and door state that most vendor apps don’t expose. See our budget smart home hub guide guide if you’re deciding whether to invest in Home Assistant at all.

Conclusion

The right pick among Home Assistant smart locks depends on your existing setup. Z-Wave JS users should default to the Yale Assure Lock 2 Z-Wave for its 250-code keypad and modular smart-module upgrade path, or the Ultraloq Bolt Pro Z-Wave if fingerprint unlock matters more. Matter-over-Thread users finally have real choices in 2026 — the Schlage Sense Pro is the premium pick with UWB hands-free unlock, the Level Bolt is the invisible retrofit, and the Aqara U100 offers the strongest budget package with fingerprint plus Home Key. Renters should look at the SwitchBot Lock Pro as the cheapest way onto Matter. Whichever you pick, the automation payoff — auto-lock at bedtime, per-person notifications, geofenced unlock — is what makes the switch worth it.