Bluetooth stroke count tracker
Swimtraxx has developed a swim tracking device that helps you track the efficiency of your stroke and optimize your race performance in real time. Swimtraxx One works with Bluetooth connection. After measuring your stroke count 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 stroke count 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!