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Your 24/7 Personalized Fitness and Health Coach

Train like the world’s best cyclists with WHOOP 4.0.

Unlock yourself with Whoop 4.0 – the latest, most advanced fitness and health wearable available. Ride harder, recover faster, and sleep better, with personalized recommendations and coaching feedback.

THE MOST IN-DEPTH FITNESS & HEALTH FEEDBACK

WHOOP monitors your sleep, recovery, and daily effort around the clock to deliver actionable insights on how you can optimize your performance.

RECOVER FASTER

WHOOP analyzes your key metrics like HRV and resting heart rate to determine a daily recovery score, and shows you how specific lifestyle and training behaviors affect Recovery.

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TRAIN SMARTER

WHOOP measures and accumulates your training activities and daily effort with a Strain score that helps you understand when to rest or push.

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SLEEP BETTER

WHOOP monitors your sleep cycles, debt, performance, and quality, to help you know how much sleep you need every night.

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NEW! FEEL HEALTHIER

WHOOP now measures your blood oxygen levels, skin temperature, heart rate, and more, so you can see when you’re making progress, or when something’s off your baseline.

THE MOST IN-DEPTH FITNESS & HEALTH FEEDBACK

WHOOP monitors your sleep, recovery, and daily effort around the clock to deliver actionable insights on how you can optimize your performance.

RECOVER FASTER

WHOOP analyzes your key metrics like HRV and resting heart rate to determine a daily recovery score, and shows you how specific lifestyle and training behaviors affect Recovery.

Learn More
TRAIN SMARTER

WHOOP measures and accumulates your training activities and daily effort with a Strain score that helps you understand when to rest or push.

Learn More
SLEEP BETTER

WHOOP monitors your sleep cycles, debt, performance, and quality, to help you know how much sleep you need every night.

Learn More
NEW! FEEL HEALTHIER

WHOOP now measures your blood oxygen levels, skin temperature, heart rate, and more, so you can see when you’re making progress, or when something’s off your baseline.

SELECT YOUR MEMBERSHIP

Get the WHOOP Strap 4.0 free when you join. Membership includes access to the WHOOP app which gives personalized recovery, strain, and sleep insights in addition to built-in coaching features and reports. Choose from monthly or annual plans.

COUNTLESS COLOR COMBINATIONS.

Customize your WHOOP Band, Hook, Clasp, and Fast Link slider with a variety of colors from WHOOP Your Way. Plus, shop our line of SuperKnit Luxe Bands with precious metal plating.

Arctic Gold
Ivy Rhodium
Onyx Rose Gold
LAVA PINK
HEATHER
FLURO YELLOW
ARCTIC
ICE
ONYX
STONE
TUNDRA

*WHOOP 4.0 is IP68 dustproof and water-resistant up to 10 meters for 2 hours. WHOOP 4.0 Battery Pack is IP68 dustproof and water-resistant up to 1 meter for 2 hours.

**WHOOP 4.0 is not a medical device and is not intended to diagnose or monitor any disease or medical condition.