Fitbit Aria Air Bluetooth Digital Body, Black

Measures and displays weight on the screen Syncs stats to your Fitbit dashboard using Bluetooth wireless technology. Power Source: Battery Shows your progress on the Fitbit app with simple, easy-to-read graphs. Operating temperature is 5? to 40? C Allows multiple users to track their stats when their phone is connected to the scale Easy Bluetooth setup takes just a few minutes with your smartphone