The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
This app is made for iPhone5s, 6, 6plus.This app use M7 chip on iPhone5s or M8 chip on iPhone6, iPhone6 Plus.You can get walk steps.M7/M8 chip have only 7days steps.This app run in background once in a day.If you don't run this app for a long time, background fetch may stop.Please run this app at lease once in a week.