Compatibility *Before buying, please check if SwitchBot Lock is compatible with your original door lock and if it can be used with your smartphone or Apple Watch.  Check compatibility> Description...

Tech Specs Compatibility: Check compatibility> System Requirements: iOS 11.0, Android 5.0, and Apple WatchOS 4.0 or above. Third-party Services: Alexa/Google/Siri/IFTTT/SmartThings/LINE Clova/API Control Method: SwitchBot App/SwitchBot Tag/Apple Watch/SwitchBot Remote/SwitchBot Keypad/SwitchBot Keypad Touch Power Input: 3V CR123A...