FASHIONABLE SMART RING FOR WOMEN MEN : Not just a ring,it's also a work of art.The ring is made with enamel craftsmanship,you can also easily capture the beautiful moment anytime and anywhere.One finger trigger smart ring,remote control photography,so that you can easily become their own professional photographer LARGE CAPACITY : Built-in high-performance heart rate sensor,through the green light sensor,quickly measure your heart rate.You can also turn on APP measure your heart rate.Smart ring capacity:20mAh,fast charging with magnetic charger,3-5 days ring single use time CONVENIENT LIFE,SLEEP RING : Automatically monitor sleep at night,record sleep duration,analyze sleep data and sleep depth,help you develop good sleep habits MULTIPLE SPORTS MODES : Recording exercise data,accurately record steps,calories consumption,distance.Suppoort multiple exercise modes for you SIZE:US7 (Ring inner diameter:17.3mm/0.68",Ring circumference:54.3mm/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"),US13 (Ring inner diameter:22.2mm/0.87",Ring circumferen MULTIFUNCTIONS:
- Remote Mobile Phone Camera
- Pedometer:Steps,Calories,Distance
- Heart Rate Monitor
- Sport Modes
- 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 8.0 or above,Android 5.1 or above

Ring Material:Carbon Fiber

Packaging Accessories:
Smart Ring*1
Charger*1
Manual

RING SIZE:
US7 (Ring inner diameter:17.3mm/0.68",Ring circumference:54.3mm/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")
US13 (Ring inner diameter:22.2mm/0.87",Ring circumference:69.7mm/2.74")
Weight:4g

- IP68 Waterproof
- DO NOT suitable for hot water bathing,diving,water-related work.

Any questions,please kindly contact us,we would always offer best solution to you.