Which odometer readings are more accurate...

John Dombrowski

Active Member
The ones that come on all the bikes or GPS apps. I noticed on my wife's Specialized Turbo that it is about 1 mile short of a couple GPS apps I use on my phone after about a ten mile ride. Which one do you think I should go by?


Well-Known Member
The odo on your bike should be dead nuts accurate if it's set up properly. That is the correct tire circumference has to be entered.

Gps should be pretty accurate over long distances