Apr 24, 2019 - 10:55 AM
Thank you for contacting Biobidet Support.
We would be happy to help you with this.
To change the displayed temperature for the seat and water temperature press and hold the water temperature button or seat temperature button for 5 or more seconds. You will see the displayed temperature change from Fahrenheit to Celsius or Celsius to Fahrenheit. This can be changed at any time for customer preference.
Source: Farenheit to Celsius