The luxury fashion brand Ralph Lauren has also joined the race to produce fashionable products for the wearable-technology market. Conductive threads are woven into the compression top and a lightweight module snaps around the left rib cage to relay information via Bluetooth. The shirts itself is 70%, 21% nylon and for elasticity 9% spandex.
up to 30 hours of activity tracking.
Accelerometer, gyroscope, and heartbeat monitor.
Heart rate and variability, breathing depth and recovery, intensity of movement, energy output and stress levels, steps taken and calories burned.