Bests & Worsts Reviews from Amazon

3 month update: I tried to use the other day and the ads updated but the temperature readings never did. A total waste of money. I am looking for a system that works. This company does NOT!!! I downloaded the app and connected the units. Works. But why does a bluetooth thermometer need to know my location? I tried to deny access to location in the app and it won't work. I will keep the units but will disable the app until I need to use and then re-enable it. There is no reason for the app to need location to function. I don't trust the company and will never buy from them again.