Smart Ring for Men Women Activity Health Tracker Heart Rate Monitor Sleep Pedometer Calorie Counter Ladies Fitness Smart Rings for Women White Black Ceramics Ring

MULTIFUNCTIONS: - Pedometer:Steps,Calories,Distance - Heart Rate Monitor - Sport Modes - Sleep Tracker HARDWARE: Bluetooth:5.1 Full Charge Time:About 2 Hour Ring Battery:17.5mAh Charging Cable Battery:charging times approx:10 times APP:JYOUPRO Standby Time:One full charge gives you(3-7 days of working time) iOS 10.0 or above,Android 5.0 or above Ring Material:Stainless Steel Packaging Accessories: Smart Ring*1 Manual Charing Cable*1 RING SIZE: US7 (Ring inner diameter:17.3mm/0.68",Ring circumference:54.4mm/2.14") US8 (Ring inner diameter:18.1mm/0.71",Ring circumference:56.9mm/2.24") US9 (Ring inner diameter:18.9mm/0.74",Ring circumference:59.5mm/2.34") US10 (Ring inner diameter:19.8mm/0.78",Ring circumference:62.1mm/2.44") US11 (Ring inner diameter:20.6mm/0.81",Ring circumference:64.6mm/2.54") US12 (Ring inner diameter:21.4mm/0.84",Ring circumference:67.2mm/2.64") Weight:4.5g - IP68 Waterproof - DO NOT suitable for hot water bathing,diving,swimming,water-related work. Any questions,please kindly contact us,we would always offer best solution to you.

• BRING HEALTHY LIFE : Not only intelligent but also comfortable and effortless,with stainless steel material,wear-resistant,corrosion-resistant.The smart ring can accurately track steps,distance,calorie counters whether it's indoor/outdoor running/walking
• HEALTH TRACKER : Built-in high-performance heart rate sensor,through the green light sensor,quickly measure your heart rate,sleep,etc.You can also turn on APP measure your heart rate.KNOW YOUR SLEEP : Automatically monitor sleep at night,record sleep duration,analyze sleep data and sleep depth
• PROFESSIONAL HEALTH ASSISTANT: ln multiple health modules such as exercise,heart rate,sleep,exercise,and stress,it can provide detailed analysis to monitor your health.At any time,it provides the best wearing experience,make daily exercise and healthy life more relaxedand enjoyable
• LARGE CAPACITY : smart ring capacity:17.5mAh,3-7 days ring single use time.The built-in battery in the charging compartment canstore power can independently charge the device about 10 times whenfully charged.Convenient to carry and use when going out
• MULTIPLE SIZES AVAILABLE,FIND YOUR SIZE : US7 (Ring inner diameter:17.3mm/0.68",Ring circumference:54.4mm/2.14"),US8 (Ring inner diameter:18.1mm/0.71",Ring circumference:56.9mm/2.24"),US9 (Ring inner diameter:18.9mm/0.74",Ring circumference:59.5mm/2.34"),US10 (Ring inner diameter:19.8mm/0.78",Ring circumference:62.1mm/2.44"),US11 (Ring inner diameter:20.6mm/0.81",Ring circumference:64.6mm/2.54"),US12 (Ring inner diameter:21.4mm/0.84",Ring circumference:67.2mm/2.64")