3 stars: The app contains all the necessary info and you can set alerts and add new stations easily. So far so good. However I would be interested in changing "what is shown" (as I do not care about some of the values, but only about some) and having some "LARGE TEMPERATURE" mode for tablet (which I am using in place of display for this station and currently all the numbers are so tiny you have to walk to it to read anything. Also dew point for inside module would be cool as it makes airing the humid air much easier then just plaing relative humidity! (This is a review of the app, not of the wather station which I am very satisfied with!)
4 stars: Graphs work. Samsung galaxy note 4, android 6.0.1.
4 stars: I have been using this product since last October, almost 10 month. 2 indoor units and one outdoor unit. Very satisfied. Have not changed batteries on remote units yet. Had some issues with Wi-Fi connection in very beginning. But with updates it seemed resolved. No issues with the app or widgets on my phones (Samsung Galaxy 7 Edge and Nexus 5). I like all information it provides, including maps, historical data in graphical format. Surprised, how much simple things can tell you when it has graphical presentation. Would rate Netatmo with 5 stars, if they have more home products similar to recent Nest thermostat + smoke detectors... Netatmo seems for me a little bit behind of Nest. Anyway, I like my Netatmo.
3 stars: Update, graphs work after latest release....