SwitchBot · Smart lock
SwitchBot Lock Ultra
Retrofit lock that fits over your deadbolt; works with Apple Home, Google and Alexa via Matter.
Shopping in Canada · CAD. Local prices and listings only; confirm stock and the exact variant at the store.
The SwitchBot Lock Ultra is a retrofit lock that fits over your existing deadbolt and comes with its Wi-Fi bridge. Unlock with app, auto unlock, nfc and fingerprint.
Specs
| Power | Rechargeable battery |
|---|---|
| Type | Retrofit (inside of door, keeps your deadbolt) |
| Connectivity | Wi-Fi bridge (included) |
| Unlock methods | app, auto unlock, nfc, fingerprint |
| Works with doorbells | SwitchBot Smart Video Doorbell |
| Works with | Apple Home, Google Home, Alexa, SmartThings, Home Assistant, Matter |
Manufacturer specs, not our own tests. Checked 2026-09-15. Source (specs)
Good to know
- Keypad is an optional accessory.