Smart Ring Heart Rate Monitor Sleep Ring Health Rings for Men Women Gothic Rings Punk Smart Rings for Android & iOS Step Counter Calorie Counter Ring

MULTIFUNCTIONS: - Pedometer:Steps,Calories,Distance - Heart Rate Monitor - Sport Modes - Care For Families - Remote Camera - Sleep Tracker HARDWARE: Bluetooth:5.0 Full Charge Time:About 1-2 Hour Ring Battery:20mAh APP:Smart Health Standby Time:One full charge gives you(3-5 days of working time) iOS 10.0 or above,Android 5.1 or above Ring Material:Carbon Fiber Packaging Accessories: Smart Ring*1 Charger*1 Manual RING SIZE: 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") US13 (Ring inner diameter:22.2mm/0.87",Ring circumference:69.7mm/2.74") Weight:2.7g - IP68 Waterproof - DO NOT suitable for hot water bathing,diving,water-related work.1.The device needs to be charged for the first time when used for the first time.The red light flashes when charging and turns off when fully charged. 2.Scan the QR code or search to download the "SmartHealth" app. 3.Turn on the wireless function of your phone. 4.Open the app and log in to your account. 5.Click on the "Mine" page in the app to enter"My Equipment".Find the device named：W9 to connect it. 6.Check if the ring is connected to the Bluetooth device on the phone. 7.After connection is successful,start using. *NOTE: The monitoring data of the ring needs to be transmitted to your phone after being enabled and used in the APP. If you need to automatically monitor and transmit data, such as heart rate, you need to open "Health Monitoring" in the health settings of the ring on the APP page, and you can change the automatic monitoring time.

• UNIQUE SMART RING DESIGN : Exquisite carving techniques make the ring more personalized.You can also turn on APP "Smart Health" measure your heart rate.Smart ring capacity:20mAh,fast charging with magnetic charger,3-5 days ring single use time
• CARE FOR YOUR FAMILY : By using the APP,you can add family members as friends.Click on the friends page to learn about your family's health information anytime and anywhere
• MULTIPLE SPORTS MODES : Wearing the ring make it easy to exericse,supporting different exercise modes,view your exercise data,including steps,heart rate,calories,exercise time,etc
• CONVENIENT LIFE,SLEEP RING : Automatically monitor sleep at night,record sleep duration,analyze sleep data and sleep depth,help you develop good sleep habits
• TAKE PHOTOS REMOTELY : There is no need for a selfie stick to take photos remotely.Built in motion gesture function,please wear the ring,just move your fingers to take photos