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Feedly for wear: https://play.google.com/store/apps/details?id=info.taqanori.feedly4wear
It lists the watch as not compatible, but if you install it on your phone and then open the playstore from the watch you'll find it in the "installed on phone" list and will work.
I like Feedly for wear
https://play.google.com/store/apps/details?id=info.taqanori.feedly4wear