WHOOP 4.0
Key Features of the WHOOP 4.0 Fitness Tracker
🗓️ Release Year
2021
🏃 Activity
The WHOOP 4.0 is a unique health and fitness tracker focused on providing in-depth physiological insights rather than just activity counts. It continuously tracks key metrics like heart rate, calories burned, and activity duration. Instead of traditional workout modes, it measures "Strain" based on cardiovascular exertion, offering a personalized view of your daily physical load.
❤️ Health Monitoring
This device excels in continuous physiological monitoring, capturing data on heart rate variability (HRV), resting heart rate, respiratory rate, and skin temperature. It uses this data to provide comprehensive insights into recovery, sleep quality, and overall health trends, going beyond basic tracking to offer a deeper understanding of your body.
🔋 Battery Life
The WHOOP 4.0 features a battery life of up to 5 days on a single charge, designed for continuous wear. A convenient sliding battery pack allows for charging while wearing the device, minimizing downtime and ensuring uninterrupted data collection.
😴 Sleep Tracking
Advanced sleep tracking is a core strength of the WHOOP 4.0, meticulously analyzing sleep stages (light, deep, and REM sleep) and providing a detailed Sleep Score. It offers personalized sleep coaching based on your circadian rhythm and recovery needs, helping you optimize your sleep for performance.
📍 GPS Tracking
The WHOOP 4.0 does not have built-in GPS. It can utilize connected GPS via a paired smartphone to track outdoor activities and distance, but its primary focus is on physiological strain rather than precise location tracking during workouts.
🏋️ Workout Modes
Instead of discrete workout modes, the WHOOP 4.0 tracks "Strain" across all activities, providing a single metric for daily exertion. You can log specific activities in the app for context, but the focus is on the overall physiological load rather than individual workout types.
💫 Exercise Recognition
The device automatically detects workouts based on increases in heart rate and physiological strain, logging them within the WHOOP app without requiring manual initiation. This seamless recognition contributes to an accurate measure of daily Strain.
🍎 Compatibility
The WHOOP 4.0 works with both iOS and Android devices, connecting via Bluetooth to the WHOOP app for data syncing and detailed analytics.
📲 App Support
The WHOOP app is the central interface for the WHOOP 4.0 experience, providing in-depth analysis of recovery, strain, and sleep data. It offers personalized insights, coaching recommendations, and community features, requiring a paid membership to access the full range of analytics and features.
💡 Smart Features
The WHOOP 4.0 is designed for continuous physiological monitoring and recovery analysis and does not include traditional smartwatch features such as notifications for calls, texts, or apps. Its functionality is entirely focused on health and performance data visible within the app.
💦 Water Resistance
With a water resistance rating of up to 10 meters, the WHOOP 4.0 is suitable for swimming and showering, designed for continuous wear throughout various activities and environments.
⌚ Display Quality
The WHOOP 4.0 has no display on the device itself. All health and performance data, insights, and analytics are viewed exclusively through the comprehensive WHOOP app on a paired smartphone.
👌 Ease of Use
The device is designed for minimal interaction on the wrist, with a simple, comfortable band for continuous wear. The user experience is centered around the intuitive and data-rich WHOOP app, making tracking effortless once set up.
✨ Design and Comfort
The WHOOP 4.0 features a sleek and minimalistic design, worn as a lightweight band or integrated into apparel. Its focus is on comfort and discretion for continuous wear, utilizing durable materials for all-day and all-night tracking.
🩸 SpO2 Monitoring
The WHOOP 4.0 includes an SpO2 sensor for monitoring blood oxygen saturation levels, primarily as part of its comprehensive sleep and recovery analysis. This data contributes to a more complete picture of physiological well-being.
💖 ECG Functionality
It is important to note that the WHOOP 4.0 does not support ECG (Electrocardiogram) functionality.
🧘 Stress Tracking
Stress is implicitly tracked and analyzed through the WHOOP 4.0's continuous monitoring of heart rate variability (HRV) and its impact on daily Strain and Recovery scores, providing insights into how daily stressors affect your physiological state.
🩹 Recovery Tracking
Recovery tracking is a core strength of the WHOOP 4.0. It provides a personalized daily Recovery score based on sleep quality, heart rate variability (HRV), resting heart rate, and respiratory rate, offering actionable insights to help users optimize rest and performance.
💳 Subscription
✅ A mandatory paid WHOOP membership (subscription) is required to access the data, insights, and features within the WHOOP app. The membership fee covers access to the platform and analytics, as the device itself is typically included with the membership
🏷️️ Price
$30/month subscription for access to WHOOP’s health tracking, analytics, and personalized insights.
Check Price ** If you buy through these links, we may earn a small commission at no extra cost to you