Moyeu (for Hubway)
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You can also consult your Hubway rental history, add favorite stations for quick access, monitor a station history and see a street view of the spot.
It also ships with an Android Wear app, just say "begin a cycle" or "stop a cycle" to see an optimized version of stations state around you on your watch.
Moyeu is open-source, code available at: https://github.com/garuma/Moyeu