Wi-Fi Smart Thermostat for Smart Home, Compatible with Alexa, Saswell T29UTW-7-WIFI(TY)

I installed this and connected it to my wifi. I started to notice that it felt either too hot or too cold in my house. I calibrated the thermostat based on an external thermometer. Still had wild fluctuations in actual temp vs. what the thermostat said the temp was. Maybe I got a bad unit. I returned it .UPDATEThe seller has been very responsive and is very interested in fixing the problem I had with the thermostat. Hopefully my return may help the next consumer. Because of their response I have added 2 stars

Very confusing instructions. Not use friendly at all. But the seller was awesome. Provided refund ASAP.

Temp often is wrong and unit would have to be reset

Although it worked when i installed it. I spent a day trying to program this device. The main problem is that clearly it was written by a Chinese person just learning English, so besides the incredibly small print and uselessly laid out manual, it was to understand what to do as the sentences were not legible and wrong words were being used in sentences etc. Not worth the $80.

a bit tricky figuring out the wifi but very simple install and works perfectly with zero wifi tho.

Doesn't connect to wifi or Alexia. Only reason i purchased it