KS03 1.72 inch Color Screen Smart Watch,Support Heart Rate Monitoring / Blood Pressure Monitoring Color:Black If it can't show

If it can't show

the battery will make the phone last for several days in normal use

Anti-shake: Yes

supports the installation of two SIM cards and one TF card at the same time)

detection range 0-12 meters

KS03 1.72 inch Color Screen Smart Watch,Support Heart Rate Monitoring / Blood Pressure Monitoring Color:Black If it can't showAbout Product 1. Battery capacity: 240mAh 2. Bluetooth version : BLE5. 1 3. Charging method: Magnetic charging 4. Waterproof rating: IP67 waterproof 5. System: Android system 4. 4 version or above,iOS system 8. 2 version or above 6. Resolution : 356x400 7. Standby time: 30 Days 8. Usage time: 7 10 Days 9. ECG Analog Front End (ECG AFE): TI1291 10. Watch support languages: Chinese, English, Japanese, French, German, Italian, Spanish, Russian,