Spire Wearable Tracker
We find ourselves in the midst of a wearable craze. Hardware startups left and
right are trying to come up with the next wearable or fitness tracker to be
adopted by the masses. While Fitbit has had some success
[http://techcrunch.com/2015/06/18/fitbit-spikes-more-than-50-in-ipo-debut/]in
the wearable realm,
