Remote A/C Monitor

[rollieboy]

Is there a item on the market where we can see what the A/C temperature is in our trailer when we're gone for the day? I'm not concerned about changing the temp but want to be aware of any problems. Thanks in advance.

[Protagonist]

Perhaps something like this, which will monitor temperature and transmit the data to your smartphone…
https://www.amazon.com/Temperature-A.../dp/B00Q3DK5FI

Downside— it needs WiFi reception in order to transmit.

[Logue2]

We bought a "Canary" but it didn't work with the Hotspot WIFI.
Please let me know if you find anything that works.
We have dogs and worry..