New ET570 smart watch ECG electrocardiogram Bluetooth call uric acid blood lipid blood sugar micro physical examination function

       Bluetooth: Bluetooth LE 5.0+callCircumference: 120-200mmCasing material: alloyOperation mode: full touchBattery capacity: 340 mAhStrap material: silicone strap, leather strapWaterproof level: IP68Using temperature: -5°C-45°CDisplay: 1.96-inch HD IPS screenProduct weight:...