Fitbit Alta HR smart sports watch/wristband heart rate pedometer fitness calorie sleep monitoring information reminder

About this item

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 Description

The Alta HR Wristband is Fitbit's slimmest heart rate monitor, and while it's an excellent choice for fitness training, you'll end up wearing it a lot more than just at the gym, on the treadmill, or at the track. Its PurePulse obviously shines when you're working out thanks to better calorie burn tracking and more insight into your health than any Fitbit band has ever offered before, but Alta's SmartTrack auto-recognition also records how many miles you walked or commuted for a complete registry of your overall fitness. This smart little wristband also records your sleeping habits throughout the night, syncs with your smartphone to deliver calls and texts, and will remind you to move if you've been slightly slothful. The customized clock and replaceable bands let you find a look and style that best suits you.