Intelligent Control for Your Traditional Appliances: Fingerbot is compatible with buttons and switches (excluding touch screen buttons). Easily attach it to your old appliances using stickers (not included) to make them smart. The newly upgraded Fingerbot Plus features touch buttons on the device for easy control of the robot arm's open/close function. Transform traditional switches and buttons into smart ones with this robot button pusher. Enhanced Control with Tuya Bluetooth Hub: Using a Tuya Bluetooth Hub allows remote control of FingerBot and voice control from anywhere. Works seamlessly with Alexa and Google Assistant. Timer functions still require a Bluetooth gateway. Easy Installation: Attach the Fingerbot using stickers (not included) next to the rocker switch or button within 5 seconds. No replacement parts or tools are needed. Second Generation Fingerbots: Powered by replaceable CR2 batteries (batteries included).