The Hexoskin Junior features built-in sensors inside of a lightweight, water-resistant shirt, with an optimized fit for regulation of moisture and heat. The sensors themselves can track a number of metrics including heart rate, step count, sleep duration, and calories burned, along with advanced statistics like heart rate recovery, acceleration, breathing volume, and sleep.
All of the metrics can be analyzed on Hexoskin's free mobile app for iOS, which can provide a look at aspects like a user's heartbeat in real-time, or a running session with GPS data to measure distance. The app and the Hexoskin shirt can also be used to measure an individual's VO2max level, which is the maximum volume of oxygen that can be used.
The Hexoskin Junior is available by itself for $149.99 or in a starter kit for $379.99 that contains a Bluetooth recording device and USB cable. The Hexoskin recording device is not required to track metrics with the Hexoskin shirt, but it does allow users to store 150 hours of data with low power consumption and is Apple Made for iPhone (MFi) certified. On its own, Hexoskin's Bluetooth recording device sells for $230.00.