Accurate, simple, practical

SMARTHY the app needs to be charged before use, which rapidly proceeds. Immediately afterwards, the measuring tool can be used via headphone input. In seconds the temperature and humidity is displayed, the device corrects mainly for humidity up to one minute nor the value, the temperature can be read off after seconds. The overview in the app is very clear, the measurement results are very accurate, I compared both temperature and humidity with other instruments.
As a manufacturer of antique furniture with storage basement of this instrument is therefore very valuable to control especially for series of measurements over several weeks to the humidity.
The app is very mature and clear in my perception. Personally, I like especially the ability to take a picture of the room with the displayed values!
Absolutely recommendable tool!