Meet the SMRT Mouth: a smart mouth guard that monitors your biometric data, allowing you and your coach to make better decisions. SMRT Mouth connects to your smartphone via Bluetooth. It tracks hydration, circulation, respiration, and exertion. The battery life lasts up to 4 hours.
SMRT Mouth lets you avoid dehydration and other serious issues. It is designed for continuous use during training and competition. More info is available on Indiegogo.