Why am I getting different data on Garmin Connect vs. GTC?
OK, I just got a Garmin 305. When I upload to Garmin Connect, I get one set of numbers. When I upload the same ride to the Garmin Training Software, I get different ones - particularly when it comes to total climbing. And it's not even close.
For instance, here are the totals for today's ride according to the GTC:
Elevation Gain: 4.107 ft
Elevation Loss: 3,679 ft
And Garmin Connect:
Elevation Gain: 2,444 ft
Elevation Loss: 2,132 ft
Other times, my average speed changes between the two, though it didn't this ride.
Am I doing something wrong? :confused: