So far so good, in use over a month. Very simple device, only 1 buton - it toggles between degrees F & C. The button is very discrete that I accidentally hit the toggle and it took a moment to notice where it was located.US - will use to monitor temp and humidity in my wine room.
I purchased to monitor my wine room The chiller unit unexpectedly quit chilling. I'm not in the unit daily and was unaware the temp had increased into the 80s and humidity down to 19%. Now I can open the app and check temp amd humidity from the comfort of my living room. Alerts can be set from the app, and thou I haven't used it, you can export the data.
The improvements:
No way to mount. No hanger, clip or other way to secure it in place. A smal strip of adhesive velcro works fine though.
It would be nice if it had the same app as their bbq probes. I'm not attached to either app, but having 1 app for similar function devices from the same manufacturer seems like it would be more effective.