REMOTE CONTROL FOR SHORT VIDEOS,CAMERA : This ring allows you to remotely control videos,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 BRING HEALTHY LIFE : Aluminum alloy smart ring can accurately track steps,distance,calorie counters whether it's indoor/outdoor running/walking,wear more lightweight SMALLER BUT MORE POWERFUL : 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 LARGE CAPACITY : smart ring capacity:18mAh,5-7 days ring single use time.The built-in battery in the charging compartment canstore power can independently charge the device about 10-13 times whenfully charged.Convenient to carry and use when going out FIND YOUR SIZE : US8(Ring inner diameter:18.1mm/0.71",Ring circumference:56.9mm/2.24"),US10(Ring inner diameter:19.8mm/0.78",Ring circumference:62.1mm/2.44") MULTIFUNCTIONS:
- Gesture Control
- Pedometer:Steps,Calories,Distance
- Heart Rate Monitor
- Sport Modes
- Sleep Tracker

HARDWARE:
Bluetooth:5.1
Full Charge Time:About 0.5 Hour
Ring Battery:18mAh
Charging Case Battery:charging times approx:10-13 times
APP:ECTRI
Standby Time:One full charge gives you(5-7 days of working time)

iOS 11.0 or above,Android 6.0 or above

Ring Material:Aluminum Alloy

Packaging Accessories:
Smart Ring*1
Manual
Charing Case*1

RING SIZE:
US8(Ring inner diameter:18.1mm/0.71",Ring circumference:56.9mm/2.24")
US10(Ring inner diameter:19.8mm/0.78",Ring circumference:62.1mm/2.44")
Weight:2.7g

- 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.