What are the differences between Smart Lock 2.0 and 3.0?

  Smart Lock 2.0

Smart Lock 2.0
Smart Lock 3.0

Smart Lock 3.0
Smart Lock 3.0 Pro Smart Lock 3.0 Pro

Smart Lock 3.0 Pro
Hardware / mechanics  
  • Mechanical modifications to reduce noise level
  • Improved Smart Lock button
  • Improved LED signalization on Smart Lock 
Mounting Mounting does not require changing of the cylinder
Knob adapter sold separately
Bluetooth BLE 4.0+ and  BLE 5 support
Remote Access Only via Nuki Bridge
Sold separately

Support for all Nuki integrations / features
Integrated Wi-Fi module 

Support for all Nuki integrations / features

Limitation: integrated WiFi does not support Bridge API
Door sensor Integrated door sensor (Beta) 
Not compatible with Nuki Door Sensor!
Nuki Door Sensor
Sold separately 
Housing Plastic, black
(limited White Edition)
Plastic, white Plastic, black & white
Top segment (Ring) Aluminium Plastic, white Aluminium
Power Pack Sold separately Included


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