moreFit Fitness Tracker, Slim 2 Touch Screen Activity Health Tracker with Sleep Monitor, Wireless Pedometer Smart Wristband for Android iOS Phone (Silver/Black)

MoreFit Slim 2, your Fitness Tracker and Fashion Accessory Compatibility: Specific APP: VeryFitPro Available from Google Play for Andriod(4.4 or above os) Availble from Apple Store for IOS(ios 7.1 or above os) Fit is not a destination, it is a way of life. Join moreFit, to be more fit Package Include: 1 x moreFit Slim 2 1 x User Manual 100% Brand New Guarantee. Environmental-friendly Material, Nickel Free. Non Plastic Shrink Packaging. Attention for some kindly noted please: 1. What should I do if I get broken product? A: moreFit support 1 year warranty and please contact with us firlsty if you meet any problems when you use moreFit fitness tracerk 2. How can I bind the device? Please download the specified APP named "VeryFitPro", it requires a smartphone with android 4.4 or newer & ios 7.1 or newer os, then go to app to bind with phone. 3. How long it will last after full charged? Please charge to activate the device for first time use, there's red light when it's correctly charged. A full charge lasts for about 7 days. 4. How can it be charged? Please take the host off the strap from the white oval button side, it has metal pins on the USB plug, you simply plug it into USB outlet a red light comes on and shows charging symbol. If it's upside down, it won't charge. Here is a video on Youtube : https://youtu.be/gek1rP2hr3Y. 5.How can I wake it up? Please touch the white oval button to switch it on 6.What's size of the band? The tracker band is adjustable to fit for 5.51-8.26 inch wrist circumference