I had not used my garmin account for 3 years because my garmin 510 edge died in 2021. I just got a garmin instinct and logged into my account. All of my heart rate data for activities pre-2016 is missing. How can I recover the data?
I had not used my garmin account for 3 years because my garmin 510 edge died in 2021. I just got a garmin instinct and logged into my account. All of my heart rate data for activities pre-2016 is missing. How can I recover the data?