WHOOP 4.0: Optimize Sleep, Strain & Recovery Daily
ARCHITECTURAL SPECS
- What You Get - A 12-month membership, WHOOP 5.0 device, a CoreKnit performance band, and a Basic Charger. Choose from a range of band and accessory combinations, and add a waterproof Wireless PowerPack for on-the-go charging.
- HSA/FSA Eligible - All 12-month WHOOP memberships and battery packs qualify for HSA/FSA reimbursement.
- Screenless, Distraction-Free - No screen, no buzzing notifications. WHOOP focuses entirely on your health and performance, with up to 14+ day battery life on WHOOP 5.0 so you can wear it around the clock.
- 24/7 Health Insights - WHOOP monitors your heart rate every second of every day, delivering personalized Sleep, Strain, Recovery, VO2 max, Menstrual Cycle, and Heart Rate insights along with a Real-time Stress Monitor that pinpoints your stressors and shows how your body responds in the moment, so you can make better decisions about training, rest, and daily performance.
- Understand the Impact of Your Habits - Capture 300+ daily behaviors like training, diet, consistent wake time, stress levels, and more with the WHOOP Journal to understand how habits help or hurt your Recovery.
- Health Monitor with Alerts - See your baseline vitals at a glance, including heart rate, blood oxygen, and skin temperature. WHOOP alerts you when key metrics deviate from your norm so you can act early.
- Heart Rate Variability (HRV) - Your WHOOP membership includes continuous HRV monitoring, a gold-standard indicator of physiological readiness. WHOOP AI uses your HRV to recommend daily Strain targets that match your body's recovery state.
- Personalized by WHOOP AI - WHOOP AI analyzes 140+ metrics to give you specific guidance, from optimal Sleep targets to ideal Strain goals. Your coaching adapts as your body changes, so your recommendations evolve with you.
- Simple Integrations - WHOOP connects with Apple Health, Google Health Connect, Strava, and Natural Cycles, bringing all your workouts and health data into the app for more accurate insights.
- Worn by the Best - World-class athletes including Cristiano Ronaldo, Patrick Mahomes, and Aryna Sabalenka rely on WHOOP, along with executives, healthcare professionals, and everyday performers. WHOOP runs a full-time performance science facility dedicated to research and accuracy.
Product description
Choose a WHOOP Membership
WHOOP One
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| WHOOP Peak
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| WHOOP Life
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| WHOOP SuperKnit ECG Ready
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Customer Reviews
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4.2 out of 5 stars 588
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4.3 out of 5 stars 2,516
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3.9 out of 5 stars 1,464
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4.3 out of 5 stars 575
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Price
| $199.00$199.00 | $239.00$239.00 | $359.00$359.00 | $49.00$49.00 |
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Device
| 5.0 | 5.0 | MG | Accessory Band |
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Wireless PowerPack included
| ✘ | ✔ | ✔ | ✘ |
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14 Days of Battery Life
| ✔ | ✔ | ✔ | ✘ |
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Sleep, Strain & Recovery Data
| ✔ | ✔ | ✔ | ✘ |
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Haptic Alarm
| ✔ | ✔ | ✔ | ✘ |
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Steps
| ✔ | ✔ | ✔ | ✘ |
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Women's Hormonal Insights
| ✔ | ✔ | ✔ | ✘ |
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VO2 Max
| ✔ | ✔ | ✔ | ✘ |
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Health & Stress Monitor
| ✘ | ✔ | ✔ | ✘ |
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Healthspan and Pace of Aging*
| ✘ | ✔ | ✔ | ✘ |
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Electrocardiogram (ECG)*
| ✘ | ✘ | ✔ | ✘ |
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Daily Blood Pressure Insights
| ✘ | ✘ | ✔ | ✘ |
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I am a current WHOOP member, does my historical data transfer to my new WHOOP device?
Yes! After you purchase your device, you'll just need to complete a pairing process to activate. All of your historical data will be transffered to your new device!
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Can I use a 4.0 band on my new device?
No, WHOOP 5.0 and MG aren’t compatible with 4.0 bands. They're designed with a new size and upgraded hardware, so you’ll need bands made specifically for these devices for proper functionality.
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How do I access my 12-month WHOOP subscription after purchase?
Everything is handled directly in the WHOOP app! Just download the app, create your account, and connect your device. From there, your WHOOP One, Peak, or Life membership automatically activates.
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How can I charge my WHOOP One device?
You can use the included Basic Charger or purchase the new Wireless PowerPack separately. Please note that the 4.0 Battery Pack will not work on your new device.
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How do I pair my WHOOP One device?
Unpair your 4.0 in Device Settings. Wake your WHOOP by sliding on a charger. Open the app, go to Device Settings>Advanced>Pair a Device, & follow the in-app steps. Blue LED on your device means it's ready to pair.
SHIPPING PROTOCOL
Standard dispatch within 2-3 business days. Delivery timing may vary based on location and carrier availability.
POWER FIT PROMISE
Premium gear, secure checkout, and support when you need help choosing the right fit.