← Smart locks
Nuki
Nuki Smart Lock Ultra
Works with HALocal control
- Wi-Fi
- Thread
- Matter
- Bluetooth
Verified July 2026
Nuki's flagship, distinct from both Go and the Pro (5th gen): a brushless motor makes it the smallest and roughly 3x faster Nuki lock yet, with built-in Wi-Fi needing no bridge for basic remote use. Ships with an integrated universal euro-profile cylinder (separate Nordics and Swiss variants exist for those cylinder types). Officially Works with Home Assistant certified via Matter over Thread alongside Go and Pro — once paired over Matter you don't need a Nuki cloud account at all for day-to-day Home Assistant control.
Specs
- motor
- Brushless motor, 3 locking speeds
- door fit
- Integrated universal euro-profile cylinder included; separate Nordics and Swiss round-cylinder variants sold for those door types
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