"Product Parameters: 1. Model: MX1 2. Dimensions: 46mm in diameter, 10.1mm in thickness 3. Weight: 36.5g 4. Screen: IPS 5. Screen size: 1.28inch 6. Resolution: 240*240 7. Chip: GR5515 8. Heart Sensor: HRS3301 9. G-sensor: SC7A20 10. RAM: 64MBT 11. BT: 5.0 12. BT Distance: 10-15m 13. Battery Capacity: 200mAh Polymer Lithium battery 14. Charging Way: magnetic charging 15. Battery Life: 5-7 days 16. Standby Time: 30 days 17. Waterproof: IP68 18. System requirements:Android 5.1 and above / iOS 8.0 and above, iPhone 5S and above APP:DA FIT Features: 1. Keep an eye on your health: Heart rate / blood pressure / blood oxygen monitor, sleep tracker. 2. A good helper for workout: Steps, calories burned, distance, sport modes. 3. A good helper for daily life: Sync notifications, watch faces market, custom faces, turn wrist to wake watch, camera remote, OTA update, sedentary reminder, alarm reminder, stopwatch, game, etc. Languages: UI languages: English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese. Reminder & Information Languages (on the watch): English, German, French, Italian, Greek, Latin, Spanish, Portuguese, Romanian, Polish, Russian, Ukrainian, Rusyn, Belarusian, Bulgarian, Serbian, Macedonian, Croatian, Bosnian, Thai, Hindi, Sanskrit, Nepali, Cambodian, Vietnamese, Lao, Persian, Kurdish, Pashto, Punjabi, Turkic, Berber, Malay, Turkish. APP Languages: Arabic, Bulgarian, Czech, Danish, German, Spanish, Finnish, French, Hindi, Croatian, Indonesian, Italian, Japanese, Korean, Norwegian, Dutch, Polish, Pashto, Portuguese, Russian, Swedish, Thai, Ukrainian, Vietnamese. Note: 1.The principle of smartwatch measurement is completely different from that of medical equipment. It is only for sports and fitness reference, thank you. 2.After receiving the watch, please use the 5V 1A charging adapter to charge the watch for more than 2 hours. 3.Please scan the QR code in the manual to download the APP before use 4. Please contact us to view more details and actual photos before purchasing. 5. We support wholesale & dropshipping, please contact us directly for more details, thanks. 6.This watch is IP68 waterproof, please do not suggest put in water for long time and do not wear to bath, swim, shower. Package List: smart watch*1 charging cable*1 user manual*1