Fitbit Alta Smart Wristband
- Get the power of continuous heart rate in Fitbit Alta Smart Wristband'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 5.5" - 6.7" 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.
- Automatically track your steps, distance, calories burned and active minutes.
International: Insured Shipping. Delivery within 14 business days.