This smart 'man bra' is tracking college basketballers and Premier League clubs - Wareable
The Wearable Cardioverter Defibrillator: A Life (Vest) of Controversy - American College of Cardiology
STATSports: The training technology used by Arsenal, Man City, Barcelona and more | Football News | Sky Sports
Men's Heart Rate Monitor Sports Vest – CABALLERO Sports
11tegen11 on Twitter: "I don't mean the obvious heart rate monitor we saw KJH wear. But something like this image shows, a GPS vest? http://t.co/DqWyBIq9CY" / X
Polar Adds Wearable Apparel Category With Heart Rate-Monitoring, GPS-Tracking Shirt