Clock face numbers

[Bazza07]

What are the 4 numbers on the clock face? I know pulse, sleep score and active zone minutes, but what is the 4th one at top left please?

[LZeeW]

Hello @Bazza07 and welcome to the Community.  It seems like you are asking about Facet, the default clock face.  That number is your Stress Management Score.  This clock face has a theme and you can't change any of those metrics.

[Victamon]

What affects that value? and Is it on a 0–100 scale?

[LZeeW]

@Victamon   The scale is 1-100.  Here is a link to Fitbit's Help article How do I track and mange stress with my Fitbit device?  The article is quite long, but my link has the full description expanded for you and others.  You need Premium to see the detailed breakdown.  Non-Premium users see their total score.