InEar Digital ThermometerFever alert: If your babys temperature is too high (37. 6C and up), the light will turn red, and an alarm will sound to warn you of a possible fever Temperature memory: This in ear thermometer stores the last 20 readings, to help you track your babys temperature over time Easily switch between C and F: Switch between Celsius and Fahrenheit at the touch of a button. Once set, the digital thermometer remembers your preference for next time Suitable for