HW28 1.39-inch IP67 Waterproof Health Monitoring Bluetooth Call Smart Watch with NFC Payment(Black)

1. Main control chip: Hs6621PG2. System requirements: android5.0+ / ios10.0+3. Call Bluetooth: AB5376A24. Heart rate chip: HRS33005. Bracelet memory: 128M6. Screen display: 1.39-inch-round screen-TFT, resolution 360X3607. Bluetooth version: 5.28. Battery capacity: 300mAh9. Standby time: 60 days10. Usage time: about 7 days11. Button mode: full-screen touch12. Charging port: wireless charger13. Waterproof level: IP6714. Sensor: G-sensor 3-axis15. Local dial: 516. Dial market: 50+17. Menu style: 518. APP: WearFit pro19. UI language: Simplified Chinese, Traditional Chinese, English, French, German, Japanese, Spanish, Italian, Russian, Portuguese, Turkish, Vietnamese, Thai, Arabic, Polish, Dutch, Hebrew, Persian20. Message push: Simplified Chinese, Traditional Chinese, English, French, German, Japanese, Spanish, Italian, Russian, Portuguese, Turkish, Vietnamese, Thai, Arabic, Polish, Dutch, Hebrew, Persian21. APP supported languages: Simplified Chinese, Traditional Chinese, English, French, German, Japanese, Spanish, Italian, Korean, Russian, Thai, Czech,Portuguese, Indonesian, Arabic, Turkish, Greek, Estonian, Bulgarian, Latvian, Lithuanian, Romanian, Serbian, Slovak22. Product net weight: 62gPacking list:-Watch x 1-Instruction manual x 1-Charging cable x 1