LOKMAT COMET2 PRO 1.46-Inch 5ATM Waterproof Bluetooth Call Smart Watch 1. CPU: Realtek8763EWE 2. Display: 1.46-inch TFT LCD 3. Resolution: 360 x 360 4. Supported systems: Android 5.1 or IOS 8.2 or above systems that support Bluetooth 5.0 BLE 5. CPU and FLASH: RAM: 578KB ROM: 640KB+external 128Mb 6. Heart rate sensor: HX3605 7. Bluetooth version: 5.0 8. Bluetooth effective distance: 10 meters 9. Battery: 320mAh polymer lithium battery 10. Charging method: magnetic charging 11. Charging time: 2 hours 12. Battery life: 15 days 13. Waterproof level: IP68 14. Product functions: Bluetooth calls, voice assistant, female menstrual cycle, 4 styles of theme menus, music playback, custom dial, step counting, brightness adjustment, long-on screen setting, sleep detection, heart rate, blood pressure, blood oxygen, breathing training, information push, remote music, remote photography, real-time weather, find mobile phone (connect to mobile phone), alarm clock, stopwatch, timer, stock, do not disturb mode, call reminder 15. Watch language: 24 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) 16. APP supports languages: 24 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) 17. Full-time display: 1) Date, week, clock, minute (real-time display); 2) Time format: 1224-hour dual format; 3) After the mobile phone APP is connected via Bluetooth, the watch automatically reads the mobile phone time, date, format and synchronizes. 18. Walking exercise monitoring: 1) Accurately monitor walking (number of steps), physical energy consumption (calories), walking distance (km); 2) Automatic heart rate and blood p