The Fitbit Community is a gathering place for real people who wish to exchange ideas, solutions, tips, techniques, and insight about the Fitbit products and services they love. By joining our Community, you agree to uphold these guidelines, so please take a moment to look them over.
Mine stops tracking steps/HR etc after (some) charges. When its not tracking the battery goes down really quickly. A reboot (3 presses on the usb lead seems to fix it, at least till I next charge).