Fitbit Aria 2 Smart Scale WiFi/Bluetooth Compatible - Brand: Fitbit - Type: Scale - Power: 3 x AA batteries - Color: Black - Display: Digital - Bottom: Non-slip feet Used about once a month. There are some minor scratches on the silver frame of the display on the lower left of the main unit (please check the photos). Startup and Wi-Fi connection confirmed. No box or instruction manual. Connection was made by pressing the reset button near the battery compartment and following the Fitbit app instructions. Thank you for looking.