Sensoria's smart workout clothes could be literal life-savers

Sensoria makes a line of workout gear, including men’s T-shirts and women’s sports bras, that are fitness trackers on their own. The fabrics include electrodes and heart rate monitors, which communicate with Sensoria’s smartphone app via Bluetooth. I’ve tested the sports bra and Sensoria’s Bluetooth socks in the past, and while smart clothes sound cool in theory, they’re expensive and only marginally useful in practice. But Sensoria is refreshing its heart ra