TK17 1.91 inch Horizontal Screen Steel Strap Smart Watch Supports ECG Electrocardiogram(Black)

1. Main control chip: Realtek 8762D2. Memory: 128Mb3. Screen size: 1.53 inches4. Resolution: 320x3805. Bluetooth version: 5.16. Charging method: magnetic charging7. Waterproof level: IP68 waterproof8. Battery capacity: 380mAh9. Machine material: alloy + stainless steel + TP10. Charging time: 2-3h11. Use time: 4.5h12. Support Android 4.4 and above, Apple iOS9.0 and above13. Support Simplified Chinese, English, Japanese, Korean, French, German, Italian, Spanish, Russian, Portuguese, Swedish, Turkish, Polish14. Support ECG measurement, HRV report, APP analysis results15. Bluetooth call, voice assistant, one-click SOS rescue16. One-click micro-physical examination, five internal organs detection, quick assessment of physical condition17. Support remote care for relatives and friends, multi-sports mode, custom dial and other functions18. 24-hour continuous dynamic heart rate monitoring (with liveness detection function), body temperature monitoring, stress test, independent and accurate blood oxygen, blood pressure monitoring, sleep monitoring and other health monitoring functions