| Waterproof grade:IP68 Screen:1.28 inch Pedometer:Yes Calorie counter:Yes Heart rate:Yesdescription: * Compatible system: Android 4.4 and above, IOS 9.0 and above * Screen: 1.32 inches 3D spherical touch screen, resolution 360*360 * Battery: 195 mAh * Charging time: about 1.5H * Working time: 5-7 days, about 15 days standby *Waterproof rating: IP68 waterproof * APP and SMS language support: Chinese, Traditional Chinese, English, Korean, Japanese, German, Spanish, French, Italian, Thai, Italian, Indian, Vietnamese, Portuguese, Arabic, Russian, Indonesian English, Polish, Dutch The main function: * Body temperature, real-time dynamic heart rate, call reminder, information reminder push, | |