THE #1 SWIM TOOL FOR TRIATHLETES

Shave seconds off your pace and minutes off your race time. For the first time ever, see what you're doing in the moment - with unrivalled accuracy.

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350+ Reviews

The best thing to happen to my swim life. Will I ever be an Olympic swimmer? Highly unlikely. Will I add ten healthy years to my life? Quite possibly.

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The numbers don't lie - join over 70,000 swimmers and shave seconds off your time.

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