The thermometer hurts in the ear
Check the correct fit of the degree° in the ear. Try to adjust the sensor where it hurts. Take special care that the sensor head does not press too deeply into the ear canal.
If the ears are very sensitive to pressure, adjust the sensor more often and pause the monitoring from time to time.
A continuous wearing time of the degree° thermometer of maximum 24 hours and at least 5 minutes per application is recommended.