Specification
<br />
<br />HardwaretModel: Lenovo HW01
<br />Bluetooth version: V4.2
<br />CPU: Nordic52832
<br />HR sensor: PXI PAH8001E
<br />G-Sensor: 3D G-Sensor
<br />Waterproof rating: IP65
<br />FunctionstBluetooth call: Phone call reminder, SMS reminder
<br />Health tracker: Heart rate monitor,Pedometer,Sedentary reminder,Sleep tracker
<br />Other functions: Messages notification, GPS, Anti-lost, Alarm
<br />Alert type: Vibration
<br />DisplaytScreen size: 0.91 inch OLED
<br />Resolution: 128*32 pixel
<br />Operating method: Touch key
<br />BatterytBattery type: Lithium-polymer
<br />Battery capacity: 3.7V / 90mAh
<br />Standby time: About 5~8 days
<br />FeaturestCompatible OS: Android, iOS
<br />Compatability: Android 4.4 / iOS 8.0 and above 
<br />App Name:Lenovo Smart Bracelet
<br />App Language: Chinese, English, French,
<br />AppearancetDial shape: Round
<br />Band material: Silicon
<br />Strap length: 240mm
<br />Package Contentst1 x Smartband
<br />1 x USB Charger
<br />1 x User Manual