This intelligent watch will accurately record your daily steps, distance, calories, providing comprehensive healthy data for you, at the same time show in the mobilephone APP, build healthy data chart periodically.Features:When you have calls or messages, the intelligent watch will vibrate to remind you.You can take photos of whole family without other help.This watch has sedentary reminder function to keep fit.Sleep detection, which records the quality of your sleep and helps you improve your sleep.The wristband is adjustable, you can adjust it to fit your wrist.Large capacity battery for long using time.IP67 waterproof, hand wash can be worn.Specifications:Color: red, blue, black, purple (optional)Band material: TPUWaterproof: IP67Screen size: 45 18mmWatch band width: 10mmWatch band length: 240mmBattery: 3.7V, 50mAhItem weight: 53gPackage size: 140 85 30mm / 5.5 3.3 1.2inPackage weight: 100g / 3.5ouncePacking List:1 Intelligent Watch