Drop D2AG Livestock Heat Stress Monitor, HiViz Green

I put this in my horse's stall during a heat wave. I was able to check that my mare had a reasonably comfortable environment.

To get an accurate temp/hydrometer in this small of a package with BT capability is simply not available anywhere else. The problem is it’s toughness. The temp stopped reading within a month. I put the unit on my huntin dog’s collar to help keep an eye on her temps while early season bird hunting. The unit only read on my phone when I was within 20’ of her. Running through the underbrush damaged the thermometer rendering this unit an expensive hydrometer.Putting this on a milk cow it might last longer, but you still have to get very close to read the data. So overall I love the idea of the unit but it doesn’t quite execute, especially for the cost.

Was as describe. The app that you download makes this thing worth having when using in barns to track heat index and humidity.

This is a great product for monitoring the temperature and humidity conditions of my animals in transit. I use it to monitor the cab of my truck when my K9 is with me. As long as I m close enough for bluetooth to stay connected the monitor repopulates every 5 seconds. It works great. I only wish it connected with wifi. Excellent product for trailering animals.

Wasn't used for livestock, but product worked as expected.

Works as advertised. App is easy to use and it’s easy to export the data

actual heat stress reading you can pull up on the app is very accurate.