Stay in the Right Zone

Establish your max heart rate when swimming, set your heart rate zones, train with accuracy, and race knowing your limits.
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HEART RATE SENSOR

Get accurate real-time heart rate captured from your temple via our integrated sensor onboard our Smart Swim 2 goggles.

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UNOBTRUSIVE FIT

Dial in a snug and comfortable fit to ensure the most accurate real-time heart rate data metrics.

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REAL-TIME HEART RATE

Continuously monitor your heart rate and adjust your effort as you swim in response to changes you see in your heart rate.

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White paper

Researching what’s the most accurate way to see real-time heart rate while swimming?

Explore the following white paper comparing FORM's Smart Swim 2 goggles against ECG and wrist-based heart rate monitors, including a technical deep dive into the science and research.

  • FORM’s Smart Swim 2 goggles demonstrate an overall accuracy rate of 97% in monitoring an individual's true heart rate compared to an ECG chest strap.
  • FORM’s Smart Swim 2 goggles exhibit an average deviation of +/- 4 beats per minute (bpm) in heart rate measurement compared to an ECG chest strap.
  • In contrast, wrist-based heart rate monitoring displays a variance of +/-10 bpm compared to an ECG chest strap.

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