Works, but could still be improved significantly

The Bluetooth-temperature-and-humidity measurement is a great thing and it works well, but with restrictions.
The corresponding app for reading is quickly installed and intuitively - even if you have not really many functions there. The display itself is relatively small, although you can see everything and realize it, but a little more customization options on the display would be desirable because otherwise moderately wasted space on a dark background.
The coverage is relatively limited, once obstacles are. For example, I tried the sensor zweckzuentfremden as temperature meter for the car. Mounted the sensor in the engine compartment you get inside the car only mediocre reception - despite the fact that the sensor is not 2 meters away. This can be determined to improve. After about 5 meters I get in the so installed Sensor no longer receive. The information of up to 30 meters range shall then probably under ideal conditions with maximum filled battery and no obstacles (no glass) in the way.

This is a shame, since it certainly even more.

For the full functionality you also need the BeeWi Home control, so you can see not only current data but it can also evaluate reasonably. I did not, so I can not say to much. Mir is also because the question of whether I could not even run a complete weather station for the total price ...

Therefore, a total of 3 stars from me, because I think on the one hand the product is not bad, on the other hand can still see significant need for improvement in terms of functionality. For the price can be expected in my opinion a bit more ...

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