About the Product


No screen. No notifications. Nothing but nonstop data collection. Designed to be worn 24/7, the advanced WHOOP 4.0 is lightweight and minimal so nothing gets in the way of a snatch, swing, or stride.

Do you have an FSA/HSA? Take advantage and save on your 12-month WHOOP membership. Just purchase the WHOOP 12-month subscription with your credit card and submit a reimbursement through your FSA/HSA provider. See how to file a claim/submit a reimbursement at https://www.fsafeds.com/file.

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recovery features

Improve your sleep
WHOOP recommends a daily sleep target and provides a detailed view of how much time you spend in every sleep stage. Use Sleep Coach to select the best sleep and wake times and set a vibrating alarm so you wake up ready to perform.

Monitor your health
Monitor metrics like heart rate, respiratory rate, resting heart rate, heart rate variability, skin temperature, and blood oxygen levels with Health Monitor. Get alerts when you deviate beyond what’s normal for you, which could be a sign of illness or other factors.

Sophisticated and Personal Coaching
Powered by OpenAI, WHOOP Coach takes an in-depth knowledge of your goals, your unique biometric data, and the latest performance science to deliver personalized guidance on demand.

sport features

Track your workouts & optimize your training
WHOOP tracks workouts automatically and provides a detailed breakdown of your heart rate, calories burned, and duration. Use Strain Coach to get personalized guidance on an optimal daily exertion goal.

Understand when you’re recovered
By analyzing key metrics that indicate overall health, like heart rate variability (HRV) and resting heart rate (RHR), WHOOP provides you with a daily recovery score to help you understand when you should rest or when you should push yourself.

recovery features

Learn how habits impact your health
Track and log your daily behaviors like diet, alcohol consumption, stress levels, caffeine intake, and more with the WHOOP Journal. WHOOP then calculates which habits help or hurt your sleep and recovery most, making it easier to stick with healthy habits.

See your long term trends
Get a weekly report that covers changes to your sleep patterns and activity. Dive into a highly personalized monthly readout of which behaviors help your recovery most.

Enjoy regular new feature releases
Unlike other wearables, WHOOP launches new features and functionality you can enjoy instantly as a benefit of your membership.



Lab validated
WHOOP has been validated in lab studies and with third-party testing. 5 LEDs and 4 photodiodes capture your data continuously to deliver best-in-class accuracy.

Style WHOOP your way
Your WHOOP comes with a free Onyx band, but you can personalize your look and choose from multiple color combinations – including different band and clasp color options.


Wearable, long lasting battery
WHOOP can be charged while you’re wearing it for no interruption in data collection. The wireless, waterproof* battery pack lasts up to 5 days on a single charge.

Wear WHOOP beyond your wrist
Can’t wear something on your wrist for work – or for your workouts? WHOOP can be worn in WHOOP Body apparel, including shorts, sports bras, and more, or slip your WHOOP into bicep bands or arm sleeves for full flexibility and range of motion.

Additional Benefits:

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Keep your data secure and confidential
You control your data, and all of your information is kept secure and confidential. Choose to export 30 or 180-day health data trends to share with your coach, trainer, PT, or physician.

Train and sleep around your menstrual cycle
Track your menstrual cycle to adjust your sleep and training based on where you are in your cycle.

Connect WHOOP with your favorite apps
WHOOP connects to your favorite health and fitness apps like Strava and Apple Health Kit for a holistic view of your health.

Join or create a team
Share and compare your stats for friendly competition with friends, family, teammates, and more by joining a WHOOP Team.


  • Initial 12-month membership
  • Hardware
  • Onyx SuperKnit Band
  • Battery Pack
  • 24/7 customer support
  • 1-year warranty
*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.

Article # 1154334
Style # 973-001-000



WHOOP 4.0 Health & Fitness Tracker w/ 1-Year Membership

$ 239.00
  • In Stock
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