To start "… with Netatmo" connected installation, you will need to: - have a Wi-Fi connection via your Internet router - have an iPhone or iPad with one of the two latest iOS versions or a smartphone which is compatible with Android 5.0 minimum - install the "...with Netatmo" connected starter pack (either with a gateway power outlet or a gateway module) - download the free Home + Control mobile application which will enable you to configure and control your "... with Netatmo" connected installation