JAWKU Speed + Your iOS Device. The only duo designed to get you fast. This is not your parent's fitness tracker. This is about performance - measure speed, agility, and reaction time. JAWKU Speed gives you purpose, motivation and results. Nothing more compelling than that.
JAWKU Speed syncs wirelessly with your iOS device. And it's simple. Getting fast is a mental and physical commitment, make every effort count. Visualize your performance over time and get the accuracy of multi-thousand dollar timing systems condensed into technology that you wear on your wrist.