Pay in 4 interest-free payments of $13.70 Learn more
Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
Support TF card
Charging time: 2-2
Exercise mode: support running
9inch * 14
Smart Watch Ring ECG Temperature Heart Rate Blood Pressure Health Bluetooth Talking Watch, Color: Black Silicone 2) Smart Wear Support TF card1. 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
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