Can I use the goggles in an endless pool or swim spa?
The goggles are built for pool training and not all of the features will work in an endless pool or swim spa. Some swimmers still use the goggles in an endless pool or swim spa by using open water mode. This lets you track your time and real time stroke rate while you swim, and if you have the Polar OH1/OH1 + sensor, you can monitor your heart rate in real time. You would also be able to review your average stroke rate and calories in the workout summary after you saved your swim.