What does ODO mean on a speedometer?
ODO is short for odometer, the total distance the vehicle has traveled since it was built. TRIP is a separate distance you can reset.
ODO stands for odometer. On a car, motorcycle or bicycle computer, the ODO reading is the total distance the vehicle has covered in its life, in kilometers or miles, and it can't be reset. TRIP (often TRIP A and TRIP B) is a second counter you reset yourself, for example at each fill-up or at the start of a journey.
Odo, the app, takes its name from the odometer. It records the distance of every trip with your iPhone's GPS, and keeps each vehicle's odometer up to date by adding your recorded trips to the last reading you entered, so mileage-based service reminders stay current. See /blog/what-does-odo-mean.
