Review on Simple Deluxe Reflector Thermostat Controller by Kia Adams

Bought for my hedgie. Was recommended on the site and the reviews seemed good. However, during the day the temperature will not be correct. I put 4 thermometers in the cage (2 next to the sensor) and they read 4+ degrees higher than the thermostat at different times of the day. I don't risk getting too hot or too cold so I went back and bought a wifi thermostat that allows me to see the temperature on my phone, has a too hot or too cold alarm and can be calibrated so that it matches other thermometers correct temperature. .