There are some data mistake between Garmin Fenix 5X and Garmin Connect about Resting HR
For Resting HR or Heart Rate for Today in Garmin Connect (in website and iOS App) I see 63 bpm (min) but in Garmin Fenix 5X in the Widget Screen for the last 4 hours the min value is 60 bpm.
The same for max, in Fenix this value is 115 and in Garmin Connect is 117