perfect for displaying the time, not count, calories but does not take into account certain activities: Bodybuilding, swimming ... which requires interpretation of the data warning of prolonged sedentary posture Attention, any control function and evaluation of sleep quality, which is a shame no alarm function Robust, excellent design, fits comfortably on the wrist (but beware of setting: once cut too short, it's dead ...) easy sync to internet monitoring Quick and easy weight bearing blutooth unusable (with HTC One X) note anyway because pleasant and functional design despite an understandable inaccuracy (no tracker can be perfect), we quickly takes the game to periodically check "scores"
