Band 3 Smart Bracelet - BlackBand 3 Smart Bracelet - Black

Do you know how many steps you take, how many calories you consume, and how far you run? Do not worry, when you wear the bracelet to do exercise, such as running, climbing, all these data can be synchronized and analyzed on your mobile phone which helps you plan your exercise time and amount more reasonably. It comes with TPU adjustable wristband, giving you a skin-friendly, breathable feeling. When you sleep, it will monitor your sleep. It can also wake you up by vibrating gently.