Nanobots at I/O?

http://9to5google.com/2014/06/24/last-minute-unlikely-moonshot-for-google-io-nano-blood-bots-that-are-read-by-android-wear/

The article itself states that this is unlikely and unbelievable, and is only being posted in the slight chance it is true, so I thought you guys might want to read it. What do you think?