This GoveeLife bluetooth thermometer H5105 has exceeded my expectations so far. The screen is really easy to read, and after calibrating it (+10% for humidity, the temp was fine though) it has been reading my temps/humidity accurately (+/- 1 degree or %). I'm going to be replacing my accurate thermometer hygrometer I keep in my tortoise's enclosure with this. I do have other smart thermometers inside (switchbot and divoo), and this Goveee H5105 has been matching with them pretty consistently (again, +/- a degree or 2% humidity).
The app for the govee is easy to use, and pretty similar to switchbot when comparing to usability of it. The notifications to track if my temps or humidity go out of range was one of the key reasons I got this thermometer, and they work perfectly.
Quality seems pretty great, and I like the small size of it. Even though it's tiny (see photo), the screen is easy to read, the readings are large. I'd recommend this, I personally think it's a great value for the quality, app and accuracy of it. I'm thinking about getting two more of these to replace the other brands I have in my turtle's enclosure, since this one has a screen, and an app. The other ones I have don't have screens, I need to open their apps' in order to get the readings.