W810 smartband is a device that makes you live in healthier and more intelligent lifestyle. It helps to monitor basic physical indicators like heart rate and sleeping quality so that you can know your body condition better. It tracks steps, distance, and calories burned and shows you how you're stacking up against your daily goals. Besides, you can share your data on Facebook, Wechat, Twitter etc. Which may encourage you and your friends to do exercise and rise interest in sports. Functions like remote camera, message reminder and phone reminder will make your life more convenient. Also its sweet color and stylish shape look good no matter what you're wearing.

Main Features:

• Perfect Personal Health Tracker: heart rate monitor, pedometer, distance, calories and sleeping monitors. 
• Ultra-long Battery Life and USB Rechargeable: it consumes less power and can generally last for 8 days. You can see the battery indicator on the screen. It is USB rechargeable and you can charge it on any devices using the USB charger.
• Support APP Reminder: iOS Chinese version ( Wechat, QQ ); iOS English version ( Messenger, WhatsAPP, Twitter, Facebook, LinkedIn, Instagram ); Android OS ( all APP )

Functions:
Call / Message reminder
Calorie consumption
Pedometer / Distance
Unmoved reminder
Heart rate monitor
Sleeping monitor
Remote camera
Alarm setting

Specification
Model : W810
Built-in chip type: NRF51822 
Bluetooth Version: Bluetooth 4.0 
Waterproof: dailylife water proof (not suitable to wear for swimming and showering)
Bluetooth calling: Caller's name display,Phone call reminder 
Messaging: Message reminder,Message sending 
Health tracker: Heart rate monitor,Pedometer,Sedentary reminder,Sleep monitor 
Notification: Yes 
Notification type: Facebook,G-mail,QQ,Skype,Twitter,Wechat,WhatsApp 
Find phone: Yes 
Alert type: Vibration
Screen: OLED 
Screen resolution: 128 x 32 
Screen size: 0.87 inch 
Operating mode: Touch Key
Type of battery: Li-polymer battery 
Battery Capacity: 75mAh 
Charging Time: About 2hours 
Standby time: 8 days
Shape of the dial: Rectangle 
Case material: ABS,PC 
Band material: TPU
Compatible OS: Above Android 4.3 and iOS 8.0, Bluetooth 4.0 
Language: English 
Dial size: 4.0 x 1.5cm 
Band size: 20 x 1.5cm 
Wearing diameter: 15 - 20cm 
Product size (L x W x H): 20.00 x 1.50 x 1.00 cm / 7.87 x 0.59 x 0.39 inches 
Package size (L x W x H): 17.00 x 9.40 x 3.70 cm / 6.69 x 3.7 x 1.46 inches 
Product weight: 0.1150 kg 
Package weight: 0.1750 kg

Warranty :1 month

Package Contents
Package Contents: 1 x W810 Smartband, 1 x USB Charger, 1 x User Manual