The Storytel Reader is an e-ink eReader for both eBooks and Audiobooks. You need a Storytel subscription to use it and with that you get over 700000 books in your library. You can filter which languages of the books you are interested in, in the settings. I have filtered only Swedish and English books. Everything syncs between all your devices that you have the Storytel account on. In my case it is my iPhone, iPad and Mac. So when you read (or listen) on the Storytel Reader, everything syncs automatically to your other devices. You can also upload DRM-free ePub eBooks to your Storytel Reader but you have to do that via the Storytel website.
Watch the video here: