i8 Circle Smart Bracelet waterproof watch with Heart Rate monitor
i8 Circle স্মার্ট ব্রেসলেট ওয়াটারপ্রুফ ওয়াচ উইথ হার্ট রেট মন
Host size diameter * thick:38*11mm
Battery Capacity:70mAh;Standby Time:20 Days
Material:TPU Adjustable length:150-235mm
Display:0.66 inch OLED
Screen operation:Round touch
Motion sensor:Three-axis gravity acceleration sensor
NORDIC:51822
Waterproof:IP68
Operating temperature:-20~60℃
Bluetooth:compatible bluetooth4.0(Android and IOS)
Charger:Suction way Charger
Packaging:paper package、Date lines、Instructins
Blood pressure:Simulate blood pressure
Blood oxygen&Heart rate
Sports plan:Training plan
Time:OLED display 24 formula
Pedometers:Movement step
Callalert:shock(Incoming calls、SMS、Wechat、QQect.)
Sleep Monitoring:Monitor sleep quality
Alarm prompt:Set through APP
Low voltage reminder:Vibration reminder
Text push:Call、SMS、Wechat、facebook、QQect push
