The Under Armour UA Band, which measures heart rate and is part of the Under Armour Health Box, a connected fitness system, is displayed the at the 2016 International CES, a trade
UA Record HealthBox review: Did Under Armour shove too much health into its $400 box? - CNET
Heart Candy Box | M&M'S
User manual JBL Under Armour Sport Wireless Heart Rate (English - 2 pages)