First night and no sleep or hrv data recorded. Any ideas why? Really needed my hrv data there to track my recovery from the weekend 
Also noticed in focus mode sleep settings the lime green menus are still there when I've changed my default colours to blue.
My Enduro 3 recorded fine on Friday, and Saturday but didn't record sleep or HRV on Sunday night.... after puzzling through it I realised I'd somehow enabled battery saver to save battery drain overnight. Something I've always done on my Fenix 7X, but as part of battery saver it had also disabled the watches heart rated monitor, stopping it from recording sleep or HRV.
Long press the middle left button, then go to Watch Settings>Power Manager>Battery Saver>Edit>Wrist Heart Rate and set out to Don't Change. That way if you enable battery saver it'll still use the HRM
That fixed mine and it recorded sleep and HRV last night as normal 
