Ricky meets world's most connected man
20 March 2014 Last updated at 11:27 GMT
The latest technology you can wear has been on display in London this week.
Wearable tech isn't just a gimmick for Chris Dancy - it's a way of life!
He uses between 300 and 700 systems at a time to monitor everything from his heartbeat to his sleep patterns.
Is he the world's most connected man? We sent Ricky to take a closer look at all the gadgets Chris wears.