LIGE Steel Band Smart Watch Men Heart Rate Blood Pressure Monitor Sport Multifunction Mode Fitness Tracker Waterproof Smartwatch Ships From:Russian Federation Ultra wide-angle edge distortion correction

Ultra wide-angle edge distortion correction

Exact adjustment of tightness 2

antiskid：All-weather to provide excellent astringent and slip effect Provide comfortable feel and super shock absorption！

Water resistant to twice the depth

We maintain high standards of excellence and strive for 100% customer satisfaction

LIGE Steel Band Smart Watch Men Heart Rate Blood Pressure Monitor Sport Multifunction Mode Fitness Tracker Waterproof Smartwatch Ships From:Russian Federation Ultra wide-angle edge distortion correctiondescription 100% new label and high quality Operating mode one touch Open long press function key 1, open the manual 2, there is a QR code on the manual. 3, scan QR code download APP 4, open the Bluetooth connection clock IP67 waterproof Charging voltage 5 V current 1A to 2. 1A charging time 2 hours About 5 to 7 days standby time All day activity tracking: steps, calories burned, mileage and Heart rate, blood pressure, sleep Smart reminder: call to