Jawbone UP24

UP24, Bluetooth 4.0 LE, 32mAh Lithium-ion polymer, 14 day max, 69W/43H mm inner, 81W/56H mm outer, 23 g <b>Eat, sleep and move. Better.</b>
Track your activity and sleep easy with the UP24™ band. Wake up feeling refreshed with Smart Alarm™, or receive an Idle Alert™—a gentle vibration at the wrist—when you've been sitting too long. UP24 is your friend-in-fitness—wherever you go, 24 hours a day.