Vender （3cstore1） M3 Blood Pressure Oxygen Heart Rate Monitor IP68 Waterproof Smart Bracelet al mejor precio

Functions: Heart rate monitoring, blood pressure monitoring, oxygen monitoring, sleep monitoring. Step counting, calories, distance, sleep monitoring, exercise patterns. Call reminder, alarm reminder, manual bright screen, social sharing, etc. Specification: Colour: Red/Dark Blue/Black Material: ABS + PC; Wristband: environmentally friendly TPE Main chip: telink8266 Sensor: RT3000 Photoelectric chip: EM7028 Waterproof grade: IP67 Compatible systems: Android 4.4 and above, iOS 8.0 and above Screen: 0.9inch color screen TEL 80*160 Bluetooth-compatible: 4.0BLE Battery capacity: 105mAh Duration: 5-10 days Standby: 20-30 days Charging time: about 2 hours Support voice: Chinese, English, Spanish, French, Portuguese, Dutch, German, Russian, etc. Packaging size: 110*85*25mm/4.33*3.34*0.98'' Weight: 43g Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 1 X Smart Band 1 X Charging Cable 1 X User Manual