Charge 6 - Heart rate changes

[Rward64]

Why did my charge 6 record a heart rate of 147 on chart, then 20 minutes later it changed to 126

Moderator Edit: Clarified subject

[SunsetRunner]

Which chart are you referring to?

[RiekoC]

Hello @Rward64 

We would need some additional information in order to assist you.

In addition to what @SunsetRunner asked, what were you doing when your device recorded the 2 heart rates? Why are you concerned about the recorded heart rates?

[Mcav75]

There's nearly no way to tell. The simplest answer is that your heart rate changed later, or the graph you are looking at later doesn't have the temporal resolution to display what may have been a fleeting move to 147bpm.

Some context around the two time points and what graph you looked at would really help.