is of the outdoor sensor is not even suitable for real weather (splashproof). The delivery came quickly and neatly packed with DHL. The software and installation were done quickly and well suited for beginners. Unfortunately, without a register no readout of readings carried out within its own wireless network. What happens if the manufacturer has even network problems, or no longer exists? Well, it has functioned and the software is very nice, stylish and clearly (in a good way). I have 2 different weather stations, but which can not be displayed via apps on the iPhone, therefore came just with the Netatmo. Unfortunately, the measured values of temperature and humidity of the stations differ greatly from each other. When Netatmo inside and 20% more humidity than the other stations are always displayed. The temperatures are on average higher and up to 3 degrees! As a test, I then asked all the stations side by side, and here it is after 5 hours still so - Netatmo shows too much on. Then I have the outdoor sensors also placed next to the weather stations - thus would indeed after a few hours be the same as the values of the weather station ... in the existing weather stations that was so (0,1Grad variation in temperature and 1.5% variation in humidity), but the Netatmo shows on the indoor station for the outdoor sensor whopping 2 degree difference on after 4 hours. This is too vague for the price everything and I will send them back.