Fitbit Charge 2 Heart Rate and Fitness Wristband Price: 140,00£ (as of 19/07/2019 13:31 PST- Details)

Pureplus Heart Rate: Continuous, automatic, wrist-based heart rate tracking without an uncomfortable chest strap.
All-Day Activity Tracking: Track steps, distance, calories burned, floors climbed, active minutes and hourly activity. Charge 2 sends reminders to move that encourage you to take 250 steps every hour
Auto Sleep Tracking: Automatically track how long and how well you sleep and set a silent vibrating alarm. Automatically records select exercises like hiking, biking, sports and more. Charge time – One to two hours. Battery life up to 5 days