I recently treated myself to a fenix 5x plus. I'm now trying to make sense of some of the readings for cadence and heart rate produced during recent activities.
First off the cadence shows spiking that's inconsistent with the rest of the activity (the pic is a walk/run). It seems to shoot up momentarily for no obvious reason.
The second issue is the heat rate, which - during a walk - seemed to halve from where it was consistently for the first half of the walk - see the second pic.
Sorry if this is stuff I should know, I'm quite new to all this.
