The single greatest (and most-overlooked) reading tech combo for me is a Kobo eReader + Pocket extension.
The browser plugin let's me add any articles I come across. The plugin UX on desktop is painless (one click) and on mobile it shows up through the "share" menu on Android os.
The Kobo can then sync those articles (ad free! Resizable text!). It's a great distraction-free way to read the articles and a great tool if you have certain vision issues. The Kobo can stay offline after it syncs and the battery will last for weeks.