"Our robust ANT wireless heart rate monitor with softer, more comfortable chest strap and superior battery life eliminates cross-talk with other devices to reliably measure and send heart rate data to help you train in your zone."

This heart rate monitor has a soft fabric strap and is more comfortable than ever before. Plus, it's optimized for use in congested areas like gym classes and starting lines.

Great to have another while washing your other elastic strap, or just to have another on hand.

Salt-free characteristics make it particularly suitable for long-term applications. Spectra 360 differs significantly from all other electrically conductive media...it works by wetting the skin, thereby reducing skin resistance.

A highly conductive cream that ensures accurate and consistent readings 100% of the time. It's simple, it works because it contains electrolytes and they conduct an electric current. Swim, bike or run and it always delivers an accurate heart rate display.