I've found an interesting bug. I was snowboarding today and on this trip I have been trying to get higher max speeds each day.
So today I got 64kmh during one run, and was pretty chuffed. I did a couple more runs before thinking of writing on Facebook to brag about it to friends. When I did, I noticed that my max speed had adjusted itself to 60.1kmh. What the hell?
And to make matters worse, by the time I finished riding a chairlift (where I wrote the Facebook message), my max speed fell again to 58.8kmh, where it held for the rest of the ride.
Surely the max speed can't fall after it's recorded? Does the Garmin decide that it recorded wrong and fix it on the fly?
I have a photo to prove that it had 60.1kmh recorded, and of course I can produce proof that it's now got 58.8kmh as my max speed.