Smart Watch Ring ECG Temperature Heart Rate Blood Pressure Health Bluetooth Talking Watch, Black Silicone, Red Silicone, Blue Silicone, Black Leather, Brown Leather % Head Up Display System Built in 5000mAh battery

Smart Watch Ring ECG Temperature Heart Rate Blood Pressure Health Bluetooth Talking Watch, Black Silicone, Red Silicone, Blue Silicone, Black Leather, Brown Leather % Head Up Display System Built in 5000mAh battery1. Main control chip: 7013A 2. Gravity sensor: Roma KXTJ3 1057 3. Cardiac chip: VP555ER 4. Optical chip: double PD VP555ER 5. Temperature sensor: contact temperature sensor 6. Blood oxygen chip: infrared light + red light true blood oxygen 7. Bluetooth: 5. 0 BLE 8. Screen: 1. 57 inch 200x320 large touch screen 9. Touch control: full screen touch control, cell phone APP control 10. Charging mode: magnetic charging (with protection) 11. Waterproof

SKU: 55317965933 · From crisbcreativa.com