Waterproof Smart Ring

Features 1. Ultra low power consumption2. Health monitoring: sleep, heart rate,blood oxygen and blood pressuremonitoring3. Detailed step counting data and motiondata analysis Basic Function Health triple loop, step counting, exercise,heart rate/blood pressure/tblood oxygenmonitoring, sleep monitoring, device searchremote photography App Language Arabic, Polish, German, Russian, French,Traditional, Philippine, Dutch, Czech, Malay,Portuguese, Japanese, Slovakia, Thai,Turkish, Ukrainee, Spanish, Greek, Italian,Hindi,Indonesian, Vietnamese, Chinese, English,Finnish, Croatian, Norwegian, Danish,Swedish, Korean, Hungarian, Persian,Romanian, Burmese, Bengali Specifications 1. Color: black,silver2.Size: 8,9,10,11,123.Weight: 4.5g4.Battery Life: 5-7days5.Packing List: Smart ring, charging cable,instruction manual