KS03 1.72 inch Color Screen Smart Watch,Support Heart Rate Monitoring / Blood Pressure Monitoring Color:Black credit card

credit card

Support switching multiple modes of voice changing function

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

Water tank capacity: 700ml

to prevent the unrelated informations was viewed by the unrelated person

KS03 1.72 inch Color Screen Smart Watch,Support Heart Rate Monitoring / Blood Pressure Monitoring Color:Black credit cardAbout 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,