In order that the smartwatt service functions you must:

Be connected to the Internet 

  a) Free Ethernet port

  b) Permanent connection, without interruptions. 

Have a Smartphone or Tablet

  a) iOS devices (iphone 5s or later and iOS 8.0 or later). The application is available for free in App Store.

  b) Android devices (version 4.0 or later). The application is available for free in Play Store.