Multifunctional R11 Smart Ring With Screen Display

Product information:
Color: black, gold, silver
Applicable people: Adults
Battery capacity: 15mAh (10th and above 18mAh)
Additional functions: steps, distance, calorie calculation, heart rate, blood oxygen saturation, HRV heart rate variability pressure, sleep tracking, skin temperature measurement, message reminder
Wearing method: Wearing
Packing List: ring manual packing box charging cable

Packing list:

Ring *1PC
Product Image: