What is the operating temperature range of the T3 Pro thermostat?

The T3 Pro has a heating setpoint range of 32°F to 90°F (0°C to 32.0°C) and a cooling setpoint range of 50°F to 99°F (10.0°C to 37.0°C). The unit itself operates in ambient temperatures from 32°F to 102°F (0°C to 38.9°C). (Page 10)