It’s annoying how inconvenient it is to exercise with a phone nowadays. The armbands needed for a phone compared to an old iPod are comically large, and they’re so big they bounce around.
Smart watches aren’t quite what I want, they’re annoying because they’re not quite phones, and you still need a phone hanging around if you’re using Spotify or other apps and control the media using the watch.
An iPhone 4 or even iPhone 5c sized phone would be perfect for me
You can find subtitles online separately, because the subtitles aren’t really cracked down on by copyright enforcement (since it’s only text files that you need to have already found the movie to use).
I like your idea of something like an audio track, but only for dialogue/audio that was changed in the translation. This doesn’t really exist, but it’d be cool if it did, especially for stuff like The Simpsons where jokes change to make more sense to different audiences.