With the Swim 2 GPS swimming watch, you can get more out of your training – both in the pool and in open water. Swim-specific features such as underwater heart rate monitoring, pace tracking, stroke counting, and automatic swim style detection make your training sessions even more efficient. Plus, thanks to the built-in GPS sensor, you receive accurate information about the distance swum. With performance diagnostic features like the display of Critical Swim Speeds (CSS), you can always keep an eye on your aerobic performance threshold and train to improve it. Additionally, training functions for sports like running and cycling, as well as smart features, are available. This way, you also receive ideal support for your active and healthy lifestyle outside of the water.