SPECIFICATIONS

APP: JSRings/Smart ring

Battery: 28mAh/Smart ring

Brand: ztxion

Bt version: Dual BT 5.0/reloj smart watch

Charging method: Wireless charger/Smart ring

Chipset: FR8016HA/Smart ring

Main function: BT calling/heart rate/Smart ring

Material: Aerospace titanium alloy

Operating System: Android,IOS

Product Name: R02 Smart ring/couple rings

Screen: 17/20/couple rings

System: Android 4.4 and above,iOS 10.0 and above

applicable people: Unisex

band material: Alloy

battery life: Up to 4 days

camera: No Camera

case material: Alloy

display type: IPS

feature: Touch Screen

function: chronograph,COMPASS,Calendar,Alarm Clock,Remote Control,Sleep Tracker,Fitness Tracker

item shape: Round

model number: R02

private mold: No

screen resolution: 480X320

screen size: 44-49mm

waterproof standard: IP67