Pay in 4 interest-free payments of $7.25 Learn more
Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
Power supply: 4 x AA batteries and USB (Batteries are not included)
each responsible for displaying different frequency bands
5G: NR N1/N3/N5/N7/N8/N20/N28/N38/N40/N41/N66/N77/N78/N79
and has 2 charging positions
NX19 1.3 inch IP68 Waterproof Color Screen Smart Watch,Support Heart Rate / Blood Pressure / Blood Oxygen Monitoring Color:Silver Power supply: 4 x AAAbout Product 1. Battery capacity: 200mAh 2. Bluetooth version : BLE 5. 2 3. Charging method: magnetic charging 4. Waterproof rating: IP68 waterproof 5. Resolution: 360x360 6. System: Android system 5. 0 version or above,iOS system 10. 0 version or above 7. APP: Fitcloudpro 8. APP support languages: Chinese, English, German, French, Italian, Spanish, Japanese, Polish, Russian, Portuguese, Vietnamese, Arabic, Hebrew, Thai, Croatian, Turkish, Czech,