https://stream.mux.com/zwsACsZIKODiudtY8fH5sefvavU7pAXpqi01tDy3L61Q.m3u8
If the status of a puck in Trainer Connect says low battery, you need to change the battery. You can purchase the battery in stores or online. It is a CR2450.
Trainer Connect - How to Change Puck Battery
