Hero Band 3 Waterproof Sports Smartwatch For Android & Ios

Men's Smart Watch B57 Hero Band 3 Waterproof Sports Smartwatch for Android IOS Features: Chip: NRF52832 3. Bluetooth: BT4.0 4. Compatible system: Android 4.4 and above, IOS 9.0 or above 5. Waterproof rating: IP67 6. Screen: 1.3 inch IPS color Resolution: 240*240 7. Touch: Single touch 8. Battery: 180 MAh 9. Charging: Magnetic charging 10. Charging time: about 1.5H 11. Standby: 25 days or so Working time: 7 days or so 12. Bracelet material: PC case + plastic case 13. Product size: about 48.9*34.5*11.7mm/1.92*1.35*0.46in 14. APP support languages: Ukrainian, Russian, German, Italian, Japanese, French, Simplified Chinese, Traditional Chinese, English, Portuguese Description: Display function: time display, battery icon display, date display, week display Standard motion function (step, distance, calorie) multi-sport mode (walking, running, cycling, skipping, badminton, basketball) , football, swimming), detection, blood oxygen detection, sleep time display, screen brightness adjustment, music control. Reminder function: incoming call, SMS, QQ, reminder (display content and name). Skype, and other foreign social software reminders, alarm clocks (three sets of alarm clocks), sedentary reminders of this Waterproof Sports Smartwatch are awesome. Other functions: indigent anti-lost, remote control photography of Waterproof Sports Smartwatch , do not disturb mode, raise hand to bright screen, time format setting, factory reset, long press to reject incoming calls, three clock interface selection, music control (support previous song, next song, play/pause), weather display, apple health, etc