Fitbit - Ultra Wireless Activity and Sleep Tracker - Black/Blue

From our expanded online assortment; not available in all Best Buy stores

Measures steps taken, distance traveled, stairs climbed and calories burned

Via the 3D motion sensor and altimeter. Also measures how long and well you sleep (requires Fitbit wristband, included).

Wirelessly auto uploads your fitness data

To Fitbit web site, so you can easily monitor your workout progress and utilize other free online tools at Fitbit.com.

Clock and stopwatch functions

Help you keep track of your time.

Compact, lightweight design

Allows easy portability.

Belt holster

Keeps the tracker securely fastened to you during exercises.

Apple® iPhone® and Android; app

To access your data on a mobile device.

Apple® iPhone® app

To access your data on a mobile device.

Battery level indicator

Keeps you informed of current battery power. Lithium-polymer battery ensures reliable operation.

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