Color: Black/Blue/Green/Purple/Red Waterproof and dustproof: sweatproof, rainproof, splashproof Screen size: 0.96 inches Material: TPE Size: 43x18x12mm Strap size: 245x20x12.8mm Weight: 28g Control method: key switch Data storage: record detailed exercise data for 7 days Battery type: polymer lithium battery Charging method: USB charging Features: Main functions: heart rate monitoring, step counting, calorie burning, distance, RTC display, automatic sleep monitoring, call reminder, information push, alarm reminder, anti-lost, remote control camera, etc. Bluetooth connecting, intelligent touch control. Simple but fashionable design. Real time supervise your sleep quality. Package Content: 1 x Smartwatch Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item.