Unfortunatelly so far there is no convenient e-ink device out of the box (ie. min 6" display, full Android 4)
This thread should be used for posting any relevant info.
Nook Touch eReader (root needed) - Android 2.1http://community.logos.com/forums/p/36601/274262.aspx#274262
Tolino Shine Reader (root needed) - Andoid 2.3http://community.logos.com/forums/p/80212/561403.aspx#561403
Sony PRS-T1, T2 (root needed) - Android 2.2 (2.3?)http://community.logos.com/forums/p/63763/570149.aspx#570149
Onyx Boox T68 (not released yet) - Android 4 (probably most perspective device for Logos app e-ink)https://onyx-boox.com/coming-soon-e-ink-news/onyx-boox-t-68/http://www.mobileread.com/forums/showthread.php?t=225652&page=3
Onyx M96 e-ink mobile phone - Android 4, but only 4,3" displayhttps://onyx-boox.com/coming-soon-e-ink-news/e-ink-smartphone/http://blog.the-ebook-reader.com/2013/10/16/onyx-readies-android-e-ink-phone-and-android-4-0-onyx-m96-9-7-ereader-video/
Yotaphone - 4,3" display (device is too expensive)fist-gen: http://techcrunch.com/2014/03/19/yota-phone-uk-launch/next gen: http://techcrunch.com/2014/02/23/next-gen-yotaphone/
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