Fitbit Alta HR Activity Tracker Small Black Renewed
Get the power of continuous heart rate in Fitbit's slimmest design yet-all day, during workouts and beyond
With heart rate, you can better measure calorie burn, and use zones (Fat Burn, Cardio, and Peak) to find the right workout intensity for your goals.Fits wrists 5.5in - 6.7in in circumference
With sleep stages powered by PurePulse heart rate, automatically track your time spent in light, deep and REM sleep and take steps toward a better night's rest.
See how working out more can improve your health by comparing your resting heart rate trends to your activity, Sync stats wirelessly & automatically to computers and 200+ leading iOS, Android and Windows devices.
Product Code: B07C7TW2DF
Availability: In Stock
Availability: In Stock
$35.86 $52.26
Fitbit Alta HR Activity Tracker Small Black Renewed
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