HT15 1.85 inch Silicone Band IP67 Waterproof Smart Watch, Support Bluetooth Calling / Sleep Monitoring(Black)

1. Support brightness adjustment, find mobile phone, do not disturb mode, time display, Bluetooth call, watch phone book, exercise monitoring (record daily steps, exercise distance, calories burned), sleep monitoring (automatic monitoring of falling asleep, waking up time and sleep Quality), heart rate detection, blood pressure detection, respiratory exercise, exercise mode (18 types), alarm clock, sedentary reminder, call reminder, SMS reminder, QQ/Email/facebook/twitter/whatsapp/line/skype/WeChat and other reminders, stopwatch , remote camera (button or shake to take a photo), music control (can control mobile phone music previous/next song, pause, start, volume), weather
2. CPU: Realtek8762DT+HN333
3. RAM: 128Mb, ROM: 256kb
4. Heart rate sensor: HX3605
5. Acceleration sensor: SC7A20
6. Bluetooth: BLE5.0
7. Display: 1.85 inch 240x280 TFT display
8. Vibration motor: 15000+/-2500 rpm
9. Physical button: 1, with encoder
10. Touch: full screen touch
11. Battery: 260mah polymer battery
12. Charging interface: 2PIN thimble interface
13. Watch firmware languages: Simplified Chinese, Traditional Chinese, English, German, Russian, Spanish, Portuguese, French, Japanese, Arabic, Dutch, Italian, Czech, Greek, Hebrew, Indonesian , Malay, Polish, Thai, Vietnamese, Finnish, Romanian, Turkish, Croatian
14. App language: Simplified Chinese, Traditional Chinese, English, German, Russian, Spanish, Portuguese, French, Japanese, Arabic, Dutch, Italian, Czech, Greek, Hebrew, Indonesian , Malay, Polish, Thai, Vietnamese, Finnish, Romanian, Turkish, Croatian
15. Support mobile phone system: Android 5.1 or IOS 8.2 or above system that supports Bluetooth 4.4 BLE
16. Charging time: 2 hours, battery life: 5-7 days
17. Bluetooth distance: 10m
18. Waterproof grade: IP67
19. Material:
Strap: Silicone
Dial: Aluminum alloy
20. Size: 45.7x38.7x11mm
21. Weight: 41g