Longest underwater time

Do you want to train your underwater time and achieve your longest underwater time yet, but don't know how? 

Swimtraxx has come with a solution for that by developing the smartest swim specific system. Ever.

With Swimtraxx One you can track your underwater time in a super efficient way in real time. With the Swimtraxx app you can keep track of all this swimming information at any time.

Because every breakout counts and Swimtraxx One offers you a clear view of your hypoxic effort for every lap you can easily monitor and perfect your underwater time.

Check out https://www.swimtraxx.com/#features for more info!