Polar - CAF referee tests by Polar Team Pro system. Polar Team Pro combines wearable technology, GPS and motion tracking with heart rate monitoring to create the ultimate solution for player tracking
adidas and Polar introduce the world's first completely integrated training system
Team Pro Smart Shirt by Polar | Smart shirts, Smart outfit, Fitness wearables
adidas and Polar introduce the world's first completely integrated training system
Child's T-shirt adidas Designed For Gameday - Fitness
Polar Team Pro shirt | Polar USA
Polar FS1 Heart Rate Monitor for sale online | eBay
Best Buy: adidas techfit Heart Rate Sensing T-Shirt (Extra Large) Black AC1824
Best Buy: adidas techfit Heart Rate Monitor Shirt Medium Black AN8206
A look at the new Polar Beat Bluetooth Smart app with H7 Heart Rate Strap | DC Rainmaker
A solution to heart rate dropouts/spikes with Garmin HR Soft Straps | DC Rainmaker