Recently purchased a Vivoactive HR for the all day heart rate monitoring and the ability to track Resting HR.
Has anyone noticed that the 7-day and 4-week Average Resting HR, vary depending on how they are accessed? Looking at my 7-day Average RHR on the Android App, I get a value that is a full 10 BPM lower than what is shown for the same period on the Garmin Connect website via a browser, and despite completing a synch immediately before--both those values vary from what is shown on the device itself! The device and the web version are within a couple BPMs of each other.
I fully realize that the optical sensor is not 100% accurate, but the data it is collecting and synching to Connect is one data set, and therefore the computed/reported average for the same time period should be consistent.
Doesn't inspire confidence.