Comes a time when that traditional computer dies, batteries need replacing, etc... then you might find yourself just using the Bolt all the time. It’s not exactly a difficult process to swap to different bikes, I use 4 bikes on a regular basis and it’s just natural now. As well, the save feature is a one button push at the end of a ride. On my Garmin I press stop, and Save. Done. Uploaded. Can ignore the info, never use it, whatever, but it’s not like the device makes it complicated.