What are "Auto Sets" in Apple Watch Swimming?

You don't need to manually pause your Apple Watch during pool swims. The "Auto Sets" feature automatically tracks your active swimming and rest times.
How it Works:
To Pause (Rest): Stop at the pool wall and keep your watch arm completely still for 10-12 seconds. The watch automatically groups the laps you just finished into a "Set."
To Resume: Push off the wall firmly. The sudden change in momentum instantly starts a new set without pressing any buttons.
Why It's Useful:
Hands-Free: No more struggling to press buttons with wet fingers.
Detailed Analytics: In the iPhone Fitness app, you can view a breakdown of each set, including distance, stroke type, pace, and rest duration between sets.
Tips for Perfect Tracking:
Stay Still When Resting: Avoid waving your arms or treading water heavily during rests, as this can confuse the watch and delay the pause.
Push Off Firmly: A strong push off the wall ensures the watch immediately knows you have resumed swimming.