I’m still using Both my Karoo and my Garmin 810. As a result I am able to compare data.
I initially used both with the Garmin as a back up, then as a means to set the wheel circumference.
I’ve started to see a problem now that the wheel circumference is pretty well set up, most of the time both units records the same distance within 1-2% but every now and then the Karoo under reports distance by 5-10% and at the same time over reports speed by 3-4% the overall result is a shorter ride and lower average. I don’t understand this at all, has anyone else seen the same?
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