Indoor Thermometer, AMIR Wireless Outdoor Thermometer Humidity Sensor APP Data Export Indoor Thermometer for Home Bedroom Kids Room Greenhouse 2 Packs

Thermometers are simple and easy to setup. They readily respond within the room but I haven't had opportunity to test the range. I like the history report that shows temperature ranges for any period they have been active.

Fits on the lid of my cure jar perfectly. Makes it simple to monitor the moisture content of curing cannabis.

Item was advertised as WiFi connected, but is only Bluetooth enabled. Can't get data outside the home. Otherwise works as advertised.

accurate ish, but while I had them sitting right next to each other all 3 showed readings 3-5 degrees off from each other and up to 8% humidity difference. may not seem like much. but accuracy IS important

I purchased to put in apartment in order to monitor the heat from my apartment below without having to go into the apartment. I also wanted to place in the cellar in a crawl space to monitor from freezing. Not pleased with the range. I have to be directly under the monitor and occasionally on a step stool for an apartment reading. You can not just hang on a wall you need to figure a way to hang without them touching a wall. Can't see how it would be helpful to anyone wanting to monitor an outside structure when the range is so poor inside.

Got them in a three pack they never read close even when together on the table. No idea which one's right. the update takes forever.. The app is not user-friendly. The alarms are useless because the app has to be logged in. If you want to know what the temperature might have been 10 minutes ago, and you only want it to alarm after you think to check the app, then it's great.