The Fitbit Special Edition Alta HR offers the PurePulse heart rate monitor in a slim, stylish wristband so you can better track calorie burn, gauge your exercise intensity, and see your resting heart rate trends. Track all the basics like steps, distance and calories burned, and get friendly reminders to move with this fantastic fitness aid.
- keep track of your workouts with SmartTrack automatic exercise recognition, which gives you credit for being active.
- by night, Alta HR automatically tracks your sleep and shows your time spent in light, deep and REM sleep.
- the OLED screen doesn't just update you on your activity, it functions as a watch, keeping you up-to-date throughout the day. It also includes a silent alarm to gently wake you in the morning. If your smartphone's nearby, then the Fitbit Alta HR will show incoming call/text notifications so you get a heads up on who's contacting you without having to get out your mobile.
- Battery life: up to 5 days
- Compatible with: Windows Vista and up; Mac OS X 10.6 and up
- Size small circumference: 14cm - 17cm (5.5" - 6.7")
- Size large circumference: 17cm - 20.6cm (6.7" - 8.1")
- Weight: 25g
All measurements are approximate