In the pool, the clock measures the circles and distance according to the algorithm. You donโt need to hit the water with your hand, you donโt need to push off the side as much as possible. Just set the length of the pool and swim. The watch understands two styles - crawl and brass. All normal people swim the circle to the end with one style and then another. If you do this, then the accuracy will be 100%, if you swim 10m freestyle, then on your back, then somersault, or swim breaststroke, then of course there will be no measurement accuracy. Ready to answer questions.
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