Fitbit Charge Heart Rate Monitor Activity Tracker - Plum - Large

The power of your heart rate is now on your wrist with
Fitbit® Charge HR. Monitoring your results and modifying your workout routine has never been easier! By automatically tracking your heart rate readings, workout stats, sleep patterns, and more, Charge HR is the motivation you need to help reach your fitness goals every beat of
the way.

Key features include:

PurePulse™ Heart Rate
Activity tracking
Exercise apps
Sleep tracking
Caller ID