Does the Sense record core or skin temp?

[KJA41]

Hi, have I read the info wrong from the features? Does the fitbit sense record our core temp as well as skin temp? Thanks

Moderator Edit: Clarified subject and updated label

[LZeeW · Accepted solution]

Hello @KJA41 and welcome to the Help forum.  A core temperature must be measured with a forehead, ear, temporal, or other type of thermometer that measures core temperature.  Then you log it.  This Help article explains more.  How can Fitbit help me track my temperature?  The Health Metrics tile reports variation from your baseline skin temperature.  You need to wear it for three days to establish that baseline.  Then you see the variation in the Health Metrics graph.