Find information about Shelly BLE devices on the Shelly Smart Control app, including the device activity log, schedules, actions, scripts, settings, and more. Shelly BLU Button 1 Device Smart Control Shelly BLU Door/Window Device Smart Control Shelly BLU Motion Device Smart Control Shelly BLU H&T Device Smart Control Shelly BLU Wall Switch 4 Device Smart Control Shelly BLU RC Button 4 Device Smart Control Shelly BLU H&T Display ZB Device Smart Control