Fitbit Ultra Wireless Activity Plus Sleep Tracker
http://www.amazon.com/gp/product/B00FOFTBTC?tag=sukses2015-20

Fitbit Ultra Wireless Activity Plus Sleep Tracker
Accurately tracks daily steps stairs climbed distance calories burned and activity level via 3-d motion sensor and altimeter technology
Measures how long and how well you sleep - just wear it on your wrist at night with Fitbit wristband included
Small and discreet enough to wear all day- tuck it into a pocket or clip it to a belt or bra
Wirelessly uploads data to Fitbitcom No monthly fee
See online graphs compete with friends earn new badges and log food weight and other workouts at Fitbitcom and on new iPhone app