SwitchBot is behind plenty of convenient connected home products. The SwitchBot Lock is their latest product designed to make your dumb door lock smart. It lets you control your door from your phone or Apple Watch. It uses 3M VHB to stick to the door and has a thumb-turn adapter. It comes with Bluetooth connectivity and has auto lock function.
With a SwitchBot Hub Mini, you can lock or unlock your door with Alexa and Google Assistant. This door lock lasts up to 6 months on battery. You can unlock your door through a widget without having to unlock your phone. The SwitchBot Lock uses ATS-128-CTR encryption.[where to get it]