Fitbit One Wireless Activity Plus Sleep Tracker
- Tracks steps, distance, calories burned and stairs climbed
- Monitor how long and how well you sleep
- Wakes you (and not your partner) with a silent alarm
- Syncs automatically to your computer or select smartphones and tablets via Bluetooth 4.0
- Set goals, view progress and earn badges
Read more here: http://www.amazon.com/Fitbit-Wireless-Activity-Sleep-Tracker/dp/B0095PZHPE
and at www.fitbit.com
It's for the black model. $85 cash, no trades. Unopened - Received as a gift since I already have the older Ultra model.