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 pressure m