Bluetooth underwater time tracker
Swimtraxx has developed a swim tracking device that helps you keep track of your time underwater. Because every breakout counts it helps you get a clear view of your hypoxic effort for every lap. Swimtraxx One works with Bluetooth connection. After measuring your underwater time during a swim workout the data gets sent to the Swimtraxx app where you can keep track of all your swimming information.
Because Swimtraxx One measures underwater time next to many other swim specific parameters, it’s the smartest swim specific system ever.
Check out https://www.swimtraxx.com/#features for more info!