Lenovo HW02 Bluetooth 4.2 Smart Bracelet 3D G-Sensor Heart Rate Monitor Fitness Tracker Wristband For Android iOS 

Lenovo HW02 Bluetooth 4.2 Smart Bracelet 3D G-Sensor Heart Rate Monitor Fitness Tracker Wristband For Android iOS

Functions:
● Pedometer
● Sedentary reminder
● Heart rate monitor
● Sleeping monitor
● Alarm setting Brand: Lenovo
Built-in chip type: NRF52832
Bluetooth Version: Bluetooth 4.0
RAM: 64K
ROM: 512K
Waterproof: Yes
IP rating: IP67 Bluetooth calling: Caller\’s name display,Phone call reminder
Messaging: Message reminder
Health tracker: Heart rate monitor,Pedometer,Sedentary reminder,Sleep monitor
Notification: Yes
Notification type: Facebook,Skype,Twitter,WhatsApp
Anti-lost: Yes
Groups of alarm: 5
Alert type: Vibration Screen: OLED
Screen resolution: 40 x 72
Screen size: 0.42 inch
Operating mode: Touch Key Type of battery: Polymer lithium-ion battery
Battery Capacity: 60mAh
Charging Time: About 1.5 Hours
Standby time: 5 – 10 days People: Female table,Male table Shape of the dial: Oval
Case material: ABS,PC
Band material: TPE,TPU Compatible OS: Android,IOS
Compatability: Android 4.4 or above and iOS 8.0 or above
Language: English,Simplified Chinese Dial size: 5 x 1.5 x 1 cm
Band size: 22 x 1.5 cm
Wearing diameter: 14 – 21cm
Product size (L x W x H): 22.00 x 1.50 x 1.00 cm / 8.66 x 0.59 x 0.39 inches
Package size (L x W x H): 9.20 x 8.30 x 2.20 cm / 3.62 x 3.27 x 0.87 inches
Package weight: 0.107 kg

Package Contents: 1 x Lenovo HW02 Smartband, 1 x Chinese-English-Japanese-French Manual, 1 x ChargingCable