Fitbit activity trackers motivates you to stay active, live better, and reach your goals. Track daily activity, calories burned, sleep & weight. Upload wirelessly & see progress on mobile and online dashboard. Join people around the world in getting fit, one milestone at a time. Get fit. Sleep better. All in the One™ THE ONE™ WIRELESS ACTIVITY & SLEEP TRACKER If you want to turn fitness into a lifestyle, the One™ is for you. For starters, it never rests. During the day, it tracks your steps, distance, calories burned, and stairs climbed. Come nightfall, it measures your sleep quality, helps you learn how to sleep better, and wakes you in the morning. The One™ motivates you to reach your goals by bringing greater fitness into your life – seamlessly, socially, 24 hours a day. Helps you get your ZZZs The One™ doesn’t nap, even when you do. Slip it into your wrist band at night, and it’ll measure your sleep quality. Once the data syncs, graphs on your dashboard will reveal how long you slept and the number of times you woke up, giving you a sleep quality score. Over time, you can apply what you learn to help you sleep more soundly. The One™ also has a silent wake alarm that gently vibrates to wake you at your desired time, without disturbing your partner. By your side, day and night Debuting in black and burgundy, the One™ is suitably discreet. Wear it comfortably in your pocket, on a belt, or a bra – the silicone clip will keep it secure. Use the sleep wrist band at night. Its rechargeable battery lasts five to seven days before needing a boost. The One™ is also rain, splash, and sweat-proof, allowing you to brave the elements. Syncs your stats for you The One™ automatically syncs your data to PCs, Macs, the iPhone 4S & 5, iPad 3, Retina & mini, iPod touch, and select Android phones. All you need to do is sign up for your free account on Fitbit.com and register your device (which you can also do via select smartphones). After that, voilà. Your stats will sync on their own, giving you real-time access to all that outstanding data on your Fitbit dashboard. Available in Black and Burgundy