Find your fit
Find a model for your door.
Three things to check first
Your door
Replacement deadbolts, retrofit thumbturns and European cylinders need different hardware. Check dimensions and permission to modify the door.
Your controller
Matter over Thread needs a compatible controller and Thread border router. Bridged locks need the specified bridge too. Check your platform’s requirements.
Your access methods
Matter support does not guarantee home key, fingerprint, UWB or every app feature. Match those features to the exact model and supported phone.
A replacement deadbolt with a discreet exterior
Level Lock+ (Matter)
The Matter version of Lock+ is distinct from other Level locks and Connect bundles. Match the model name as well as the finish.
Matter over Thread
What you need
- A compatible Matter-over-Thread controller and Thread network for your chosen smart-home platform.
- Check your door and deadbolt dimensions with Level before ordering.
Check before choosing
Confirm the Matter version, supported home-key setup and included hardware. Do not assume a keypad or Level Connect is included.
Amazon selection checked September 23: one Level Lock+ (Matter), Satin Nickel, model B2. The listed package includes keys, key fobs, strike plates and a CR2 battery; no Level Connect or keypad is listed.
A replacement lock with fingerprint and home-key options
Aqara Smart Lock U400
U400 connects through Matter over Thread. It is not the Zigbee-based U100, and U100 hub requirements should not be applied to this model.
Matter over Thread
What you need
- A Thread-enabled Matter controller for the ecosystem you want to use.
- UWB approach unlocking needs a supported iPhone or Apple Watch and a Thread-enabled Apple home hub; check Aqara’s current device requirements.
Check before choosing
The selected DL-D06E package contains one lock and one rechargeable battery, without an M100 hub. Supply a compatible ecosystem hub separately and check your door against the installation guide.
Amazon selection checked September 23: one Black U400, model DL-D06E. Confirm the selected model and included hardware before ordering.
A touchscreen replacement deadbolt
Kwikset Halo Select
Halo Select is the touchscreen model in this listing. It is distinct from the fingerprint-based Halo Touch and from Halo Select Plus.
Matter over Thread, or Wi-Fi app connectivity
What you need
- A compatible Matter/Thread hub for Matter integration.
- Use the Kwikset app’s Matter setup flow; check door dimensions and installation instructions for your exact trim.
Check before choosing
Kwikset describes switching the lock to Matter connectivity over Thread. Wi-Fi app features and Matter ecosystem features are not interchangeable.
Amazon selection checked September 23: one Halo Select, Satin Nickel, Transitional trim, model 998000-003. Confirm your door fit and selected hardware.
A retrofit for a compatible US single-cylinder deadbolt
Nuki Smart Lock (US Deadbolt)
This US model mounts inside the door over an existing single-cylinder deadbolt. It is not the European Smart Lock Ultra cylinder package.
Matter over Thread; separate Wi-Fi app connectivity
What you need
- Check your existing deadbolt against Nuki’s US compatibility guidance.
- A compatible Matter-over-Thread setup for your chosen ecosystem; Wi-Fi remote access through the Nuki app is a separate connection.
Check before choosing
Keep US deadbolt and European cylinder models separate. Do not assume a keypad, door sensor or Home Set bundle is included.
Amazon selection checked September 23: one US Deadbolt model 221146. Its component field inconsistently names Ultra; do not use that field to infer included accessories.
A retrofit lock and Matter bridge bundle
SwitchBot Lock Pro + Hub Mini Matter Enabled
This listing pairs Lock Pro with Hub Mini Matter Enabled. The hub bridges the Bluetooth lock into a Matter ecosystem; it is not the separately named native Wi-Fi Lock Pro Matter Enabled.
Bluetooth lock via a Matter-enabled SwitchBot hub
What you need
- A compatible existing lock, the Matter-enabled SwitchBot hub, and current SwitchBot app/device firmware.
- A Matter controller for your chosen platform. Check SwitchBot’s installation and device compatibility guidance.
Check before choosing
The original Hub Mini is not interchangeable with Hub Mini Matter Enabled. A keypad and fingerprint access must not be assumed from a lock-and-hub bundle.
Amazon selection checked September 23: one Lock Pro + Hub Mini Matter Enabled bundle, Metal/Black, part number W3500004. Confirm the bundle contents; a keypad is not established by this listing.
A replacement lock with palm-vein access
eufy FamiLock E34
The linked model is FamiLock E34, not E31 or E35. eufy documents palm-vein unlocking and Matter integration for this model.
Matter over Thread
What you need
- A compatible Matter hub and Thread setup for third-party ecosystems.
- Check the installation dimensions: eufy lists doors 35–55 mm thick and provides guidance for different latch recesses.
Check before choosing
Apple home key is not supported according to eufy’s E34 FAQ. Do not infer E31 fingerprint features or accessories from another FamiLock model.
Amazon selection checked September 23: one FamiLock E34, Palm Vein selection, model T85P0 / T85P0111. Confirm the selected model and included installation hardware.
A model check before you buy
Yale: check the exact model
Assure Lock 2 and Linus L2 are different product families. An accessory for one is not a complete lock or a Matter upgrade for the other.
Depends on the complete lock and regional model
What you need
- Check the complete lock model, regional installation requirements and supported Matter setup in Yale’s documentation.
Check before choosing
The Amazon destination previously shown here is a Linus L2 adapter for doors with an internal knob. It is not an Assure Lock 2 or a complete Linus L2 lock.
Purchase link withheld: the selected listing is an adapter, not a complete lock.
How to use this guide
This is an editorial comparison based on manufacturer documentation and retailer model identities, not a hands-on test or an exhaustive ranking. Retailer pages can change: confirm the selected model, finish, included parts, delivery region and current terms before buying.
A manufacturer’s Matter support statement is separate from a CSA certification record for particular hardware and software. We do not establish the exact certification or firmware shipped with these retail listings. Features can also differ between a manufacturer’s app and a Matter ecosystem.
The Yale purchase link is withheld because the previously linked item is an adapter. The other entries distinguish the models and bundles named by their retailer listings. No current price, stock or discount is implied.