Fitbit Alta HR Rose Gold

All day activity tracking with continuous heart rate Track calorie burn, heart rate, gauge workout intensity and get a picture of your overall health without an uncomfortable chest strap. Sleep tracking with sleep stages Automatically tracks how long you sleep, shows your time spent in light, deep and REM sleep, and has a silent alarm to help you wake more peacefully. Clear, bright OLED tap display Gives you instant access to stats, the time and smartphone notifications. Auto exercise recogni