Cutting-Edge Metrics
Accurately measure your HRV, heart rate, body temperature, and blood oxygen levels with clinical precision to understand your daily fatigue and exertion capacity.
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Everything you need to start optimizing your health and performance is included in this package. This exclusive kit for new WHOOP members contains the advanced WHOOP 4.0 device, a high-resistance Onyx SuperKnit band, an innovative water-resistant portable battery, and an active 12-month membership at no additional cost.
WHOOP goes far beyond a traditional watch: it offers continuous monitoring of your physiological data 24 hours a day. It measures your heart rate, heart rate variability (HRV), respiratory rate, skin temperature, blood oxygen levels, daily activity, and sleep quality. All this information is processed in real-time to provide you with a complete and personalized view of your physical condition and overall well-being.
The system adapts to your personal goals through the WHOOP Journal. This tool allows you to log daily habits such as diet, caffeine consumption, alcohol, stress levels, physical activity, and other behaviors. With this information, WHOOP's intelligence identifies exactly which factors help or hinder your recovery and sleep, enabling you to make informed decisions.
Don't lose a single piece of data. The included portable battery allows you to charge the device while wearing it on your wrist, ensuring uninterrupted tracking even during the most demanding workouts or routines. Like the device, the battery has a completely water-resistant design.
By becoming a WHOOP member, you gain access to a global community of users that includes professional athletes and fitness enthusiasts. This collaborative environment offers continuous support, shared experiences, and access to resources and knowledge from health and performance experts to help you confidently move towards your goals.
The ultimate tool to understand your body, maximize your effort, and optimize your rest.
Accurately measure your HRV, heart rate, body temperature, and blood oxygen levels with clinical precision to understand your daily fatigue and exertion capacity.
Designed for silent monitoring. With no vibrating notifications or bright screens, all analysis is performed cleanly directly within the app.
This starter kit includes uninterrupted 12-month access to the full software, reports, and lifestyle recommendations with no additional monthly fees.
| Device | WHOOP 4.0 |
|---|---|
| Main Sensors | Heart rate monitor, Blood Oxygen (SpO2), Skin temperature |
| Physiological Metrics | Heart Rate Variability (HRV), Respiratory Rate, Strain |
| Included Band | High-resistance Onyx SuperKnit band |
| Charging System | Slide-on portable battery (allows on-the-go charging without removing the device) |
| Software Subscription | Includes 12-Month Active Membership to the WHOOP app |
| Key Features | Sleep monitoring, WHOOP Journal (habit tracking), Recovery calculation |
| Water Resistance | Yes. Device and portable battery are water resistant |
| Design | Discrete, no screen, focused on constant 24/7 monitoring without distractions |
| Community | Access to a global platform with expert analysis and collaborative tracking |
Not for the first year. This exclusive kit includes an active 12-month membership at no additional cost, giving you full access to the app, health reports, and the community. After 12 months, you will need to renew your membership directly with WHOOP if you wish to continue using the analysis services.
No, and this is by design. The WHOOP 4.0 lacks a screen to be completely discreet and eliminate distractions, allowing you to focus on your workouts or sleep better. All data, recovery alerts, and in-depth analyses are viewed through the application installed on your smartphone.
Yes, absolutely. Both the WHOOP 4.0 sensor and the slide-on portable battery are designed to be water-resistant. You can wear it during your swimming sessions, in the shower, and even charge it on the go while facing adverse weather conditions without any problem.