Brand Name:OTOKY
Style:Sport
Movement:Digital,Smart
Case Material:Rubber
Band Length:0cm
Clasp Type:Leather Deployment Bucket
Water Resistance Depth:No waterproof
Feature:None,Chronograph,Heart Rate Monitor,Bluetooth
Dial Diameter:0mm
Model Number:Smart Wristband
Boxes & Cases Material:No package
Dial Window Material Type:Acrylic
Case Shape:Rectangle
Band Material Type:Silicone
Item Type:Digital Wristwatches
feature:Smart Wristband,Charging Wire,English User Manual
Material:PVC
Bluetooth chip:Quintic QN9021
Main chip:Quintic QN9021
Bluetooth version:4.0 BLE
Memory:64 KB RAM + 64 KB ROM
Sensors:gravity acceleration sensor
function 2:Compatible with android to IOS system
function 3:record your path of life and information
