The Feno Smarthandle features three buttons, each with a specific function to give you full control over your brushing and scanning experience:
🔘 Power Button (Right Side, Top Button)
Turns the device on and off.
Starts and stops brushing when pressed.
Pauses brushing during a session.
⬆ Up Button (Left Side, Top Button)
Activates the scanner to capture oral health data.
⬇ Down Button (Left Side, Bottom Button)
Stops brushing when paused (fully turning it off).
🔄 Reset Function
Press and hold all three buttons simultaneously to reset the device.