willhuff.netwrote a review of Fitbit Charge Wireless Heart Rate + Activity Wristband on May 4, 2016
Familiarity: I've used it several times
This has been a great tool to show me how little I move from 9am to 5pm weekdays. The distance and altitude tracking on runs has been surprisingly accurate. The challenges in the fitbit app have been a great way to encourage friends and family to get moving too.