Download the free app
Just thought this was interesting:
https://www.amazon.com/gp/product/B003YUFG8Y?ie=UTF8&tag=httpsweeps4bl-20&linkCode=xm2&creativeASIN=B003YUFG8Y
The reviews are mostly positive, with some people hating it.. I have a feeling some people didn't use it correctly too.
Re: non-contact thermometer