Reviewed: TYR x Whoop Smart Swimsuit

This article originally appeared on Triathlete

If you haven’t heard of the TYR x Whoop swimsuit yet, chances are you’ve probably heard of Whoop x something. Whoop, a smart wearable device that tracks bodily metrics such as heart rate variability (HRV), blood oxygen percentage, and sleep quality, has been popping up in sports of all stripes these days.

Whoop is also an activity tracker and has a variety of sports and recreating options to log, from swim, bike, and run to disc golf and jiu jitsu. When Whoop introduced the Whoop 4.0 in 2021, it included notable athletic partnerships to encourage athletes of all kinds to integrate Whoop tracking into their daily training. One such partnership was with the tried-and-true swim brand TYR, that created men's and women's swimsuits, allowing a Whoop to be used during a swim workout without need for a wristband.

RELATED: What is Whoop? Everything Triathletes Need To Know

For exclusive access to all of our fitness, gear, adventure, and travel stories, plus discounts on trips, events, and gear, sign up for Outside+ today.