Fitbit makes every step you take a step toward better fitness, even on your busiest days. Fitbit Ultra's super sensitive 3-D motion sensor tracks your day down to details a pedometer can't catch, showing your exact steps taken, calories burned, and distance traveled. The new altimeter tracks floors climbed so you can monitor this heart-healthy activity, encouraging you to take the stairs at home or work, or climb a little further on your next hike.
Additionally, slip your Fitbit Ultra into the Fitbit sleep wristband before bed, and it will keep a watchful eye as you slumber. When your info uploads to your Dossia Health Manager, you'll see not only how long you slept, but also how well you slept. The Ultra Tracker monitors how many times and how long you wake up during the night. Over time, you can apply what you learn to better understanding what helps you sleep better.