Post by: AngelOfThyNight on August 13, 2016, 11:55:02 PM
A new wearable fitness tracker called Whoop is being used by elite athletes like Lebron James and Michael Phelps and tracks more data than ever before.
Source: Before Michael Phelps wins gold, he puts this on (http://rss.cnn.com/~r/rss/cnn_topstories/~3/EaCF1kEm80o/miracle-mile-whoop-fitness-band-orig.cnn)