I can't directly help you. My wifes bike still uses an old school bike computer. She has a garmin watch if she wants something more detailed. I use garmin edge on the bike. It's better than the watches (but still not as good as the old B&W edges).What is everyone using for a cycling app these days? Anything decent that is free?
I was using the Samsung Health one that comes on the phone but after the last update it no longer tracks anything useful. I am looking for something that tracks distance, route (via phone GPS) and some minor stats like average speed, max speed, climbing vertical. Just for my tracking.
On the things getting abandoned, I used to love an osx app called Ascent. I would happily pay for it again (especially if not OSX). Developer disappeared sadly. It was aweseome.