matterhome.

Home Assistant · Locks

Matter smart locks for Home Assistant

Home Assistant can do more with a Matter lock than lock and unlock it. Its Matter integration has actions that report a lock's capabilities and create users and PIN credentials, so a keypad code could come from an automation instead of the lock app. Confirm that your lock accepts codes this way before you plan guest access around it. The maker's app still holds plenty: Aqara Home handles access management and local settings over Bluetooth, and the U600 has no Auto-Lock or Night Latch settings in a Matter-only setup. Thread is the norm for these locks, so Home Assistant needs a working border router before the first one pairs.

Buying a Thread model from this list? Start with a Home Assistant hub.

14 locks with Home Assistant support

Newest launches first. Support reflects current manufacturer or platform documentation, not a hands-on test.

Black Aqara Smart Lock U600 outer handle with fingerprint reader and keypad beside its inner handle panel

Aqara Smart Lock U600

Replacement handle set for UK multipoint doors with fingerprint, keypad and Apple home key

A tidy Matter upgrade for a compatible UK multipoint door when you want fingerprint, PIN and Apple home key access on the handle itself instead of a cylinder motor and a separate keypad.

ThreadFrom £229.00
Needs a Thread border router
Aqara Smart Gate Lock U500 keypad mounted on a decorative metal gate

Aqara Smart Gate Lock U500

Gate-specific lock with fingerprint readers and keyholes on both sides

A useful specialist lock for a correctly sized metal gate where fingerprint or Apple home key access would remove daily key-fumbling.

Thread£289.99
Needs a Thread border router
Nuki Smart Lock Ultra Swiss round profile cylinder variant

Nuki Smart Lock Ultra (Swiss round profile)

Compact smart lock with a replacement Swiss round-profile cylinder

A sensible premium choice when a Swiss round-profile cylinder needs replacing anyway and you want Nuki’s smallest motor.

ThreadCHF 349
Needs a Thread border router
Black Aqara U400 exterior fingerprint keypad and interior deadbolt thumb turn

Aqara Smart Lock U400

Replacement deadbolt with UWB hands-free entry

U400 earns its premium when supported Apple hands-free entry solves a daily nuisance, such as arriving with bags or gloves.

Thread$269.99
Needs a Thread border router
Nuki Smart Lock Ultra Nordics

Nuki Smart Lock Ultra Nordics

Compact interior retrofit motor for Scandinavian deadbolt cylinders

Appealing when a good Scandinavian cylinder should stay and you want a small motor with remote access.

ThreadSEK 3,499
Needs a Thread border router
Stainless-steel Nuki US deadbolt retrofit motor with a black base ring

Nuki Smart Lock (Deadbolt)

Compact interior retrofit motor for compatible US single-cylinder deadbolts

A good candidate when the existing US deadbolt and keys should stay, but the interior hardware could be smaller and smarter.

ThreadFrom $199
Needs a Thread border router
Nuki Smart Lock Go in white

Nuki Smart Lock Go

European retrofit lock with replaceable AA batteries

A good low-cost way to automate a sound existing lock if you are happy with its bulky body and replaceable batteries.

Thread€149
Needs a Thread border router
Stainless-steel Nuki Smart Lock Pro fifth generation with its white base ring

Nuki Smart Lock Pro (5th Gen)

Compact European retrofit lock with a built-in rechargeable battery

The most convincing Nuki upgrade when a smaller interior lock and a choice of motor speeds matter, but your existing cylinder is worth keeping.

Thread€269
Needs a Thread border router
SwitchBot Lock Pro Matter Enabled retrofit smart lock

SwitchBot Lock Pro Matter Enabled

Retrofit cylinder motor with Wi-Fi and rechargeable batteries

A useful retrofit for an EU or UK home that wants remote access while keeping its existing lock and keys, helped by two swappable rechargeable batteries and a direct Wi-Fi connection.

Wi-FiFrom €149.99
No brand hub or Thread router required
Nuki Smart Lock Ultra with Universal Cylinder for Euro profile doors

Nuki Smart Lock Ultra (Euro profile)

Compact smart lock with a replacement Euro-profile cylinder

Worth considering when you want a compact Nuki and already need a new Euro-profile cylinder.

Thread€349
Needs a Thread border router
Black Aqara U300 lever lock with a fingerprint reader on the handle

Aqara Smart Lock U300

Fingerprint lever lock for compatible single-bore doors

A useful premium lever for a garage entry, workshop or office where a fingerprint on the handle saves reaching for a key.

Thread$229.99
Needs a Thread border router
Black Aqara U200 interior lock motor and separate fingerprint keypad

Aqara Smart Lock U200

Retrofit cylinder/deadbolt motor with a separate fingerprint keypad

A persuasive retrofit when your existing lock is sound and you want fingerprint, PIN and Apple home key access without changing its exterior.

Thread$169.99
Needs a Thread border router
Nuki Smart Lock 4th generation

Nuki Smart Lock (4th generation)

Legacy European retrofit lock with replaceable AA batteries

Worth keeping if it already fits your door and works well.

Thread€189
Needs a Thread border router
Nuki Smart Lock Pro 4th generation in white

Nuki Smart Lock Pro (4th generation)

Legacy European retrofit lock with a removable rechargeable Power Pack

Still useful for an owner who values the removable Power Pack and already has dependable entry.

Thread€289
Needs a Thread border router

Limited Home Assistant support

These locks reach Home Assistant with documented caveats, such as a partial feature set or a bridge-dependent path. Read the review before relying on one in Home Assistant.

Nuki Keypad 2 NFC with PIN, fingerprint, and NFC access

Nuki Keypad 2 NFC

Bluetooth keypad accessory with NFC wallet entry for compatible Nuki locks

Bluetooth€179
No brand hub or Thread router required
Level Lock Pro in matte black

Level Lock Pro

Hidden-motor replacement deadbolt with NFC and door sensing

ThreadFrom $349
Needs a Thread border router
Level Bolt Matter retrofit deadbolt motor and bolt in satin nickel

Level Bolt (Matter)

Hidden retrofit motor and replacement deadbolt

ThreadFrom $199
Needs a Thread border router
Nuki Keypad 2 with number pad and fingerprint reader

Nuki Keypad 2

Bluetooth PIN and fingerprint accessory for compatible Nuki locks

Bluetooth€159
No brand hub or Thread router required

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