The Garmin Vivofit2 Fitness Band, Navy Blue version. Model: (010-01503-02).

Features:
- Runs on regular watch batteries, so charging is not necessary
- Sounds alert and shows move bar if there is no movement in an hour
- Records time, steps, and calories for fitness activities
- Night-readable display lets stats be checked at any time.
- Pairs with compatible devices and Garmin Connect Mobile App.
Model Number: 010-01503-02