: Powered by a replaceable CR2032 coin cell battery that typically lasts up to 6 months , eliminating the need for daily charging.
: It is waterproof up to 30 meters , making it suitable for swimming but not for steam rooms or saunas. misfit flash best buy
: The included clasp can also be attached to a keychain. Misfit Flash Activity Tracker Onyx F00BZ - Best Buy : Powered by a replaceable CR2032 coin cell
: Automatically detects and logs light and deep sleep duration and quality. misfit flash best buy
: A soft-touch plastic sport band for standard wrist wear.
: Uses a 3-axis accelerometer to track walking, running, cycling, and swimming.