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WHOOP

WHOOP 5.0/MG Activity Tracker - 12 Month Membership - Health and Fitness Wearable – 24/7 Activity and Sleep Tracker, Personalized Coaching, Menstrual Cycle Insights – 14+ Days Battery Life

  • Based on 1,093 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Jun 11
Order within 16 hours and 1 minute
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Style: Peak


Features

  • What You Get - A 12-month membership, WHOOP 5.0 device, a SuperKnit band, and a waterproof* Wireless PowerPack. 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 so you can wear it around the clock.
  • Healthspan with Pace of Aging - Understand how your daily habits shape long-term health. Healthspan measures your WHOOP Age and Pace of Aging so you can take science-backed action to slow biological aging and extend your prime years.
  • 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.
  • 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 TrainingPeaks, 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.

Description

WHOOP is an advanced health and fitness wearable that delivers 24/7 monitoring, personalized coaching, and 14+ days of battery life. This all-in- one fitness tracker, activity tracker, and health monitor tracks sleep, strain, recovery, heart rate, heart rate variability (HRV), VO2 max, muscular load, step counting, key vitals, and women’s hormonal insights to help you optimize performance and long-term health with real-time, data-driven coaching. WHOOP One focuses on performance with sleep tracking, recovery insights, VO2 max, strength training load tracking, step counting, women’s hormonal insights, and personalized coaching guidance. WHOOP Peak includes everything in WHOOP One, with the addition of advanced health features like Health Monitor, Stress Monitor, and Healthspan with Pace of Aging. WHOOP Life builds on WHOOP Peak and adds daily blood pressure insights and on-demand ECG readings for proactive heart health monitoring. There’s a WHOOP membership for every goal—performance, longevity, and total health optimization.

Operating System: WHOOP OS


Special Feature: Activity Tracker, Cycle Tracking, Lightweight, Multisport Tracker


Battery Capacity: 0.78 Watt Hours


Connectivity Technology: Bluetooth


Wireless Communication Standard: Bluetooth


Battery Cell Composition: Lithium Ion


GPS: GPS Via Smartphone


Brand: WHOOP


Model Name: WHOOP Peak


Style: Peak


Operating System: WHOOP OS


Additional Features: Activity Tracker, Cycle Tracking, Lightweight, Multisport Tracker


GPS Geotagging Functionality: GPS Via Smartphone


Case Material Type: Metal


Water Resistance Level: Waterproof


Sport Type: Multi-Sports


Style Name: Peak


Color: Black


Battery Capacity: 0.78 Watt Hours


Battery Cell Type: Lithium Ion


Battery Average Life: 14 days


Battery Power: 3.7 Watt Hours


Connectivity Technology: Bluetooth


Wireless Compability: Bluetooth


Item Weight: 0.25 Pounds


Item Dimensions: 7.36 x 2.65 x 1.34 inches


Brand: WHOOP


Model Name: WHOOP Peak


Target Audience: Men, Unisex Adults, Women


Age Range Description: Adult


Model Number: 973-004-000


Built-In Media: WHOOP Peak 12-Month Membership, 5.0 Fitness and Activity Tracker, SuperKnit Band, Wireless Waterproof PowerPack, Quick Start Guide


Warranty Description: WHOOP Lifetime Warranty


UPC: 810114363317


Manufacturer: WHOOP


Unit Count: 1.0 Count


Display Type: No Display


Compatible Devices: Smartphone, Tablet


Compatible Phone Models: Android Devices, iOS Devices


Warranty Type: Lifetime


Waterproof Rating: IP68


EU Spare Part Availability Duration: 1 Years


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jun 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • The best fitness gadgets
Style: Peak
The WHOOP is honestly one of the best fitness trackers I’ve used. It’s not just about steps, it really helps you understand your body on a deeper level. I also use an Apple Watch, and I’ve noticed a slight difference in step counts between the two, but it’s nothing major. The WHOOP still gives a solid sense of daily activity and complements the broader health insights. For work, it’s been super useful. I can actually see how stressful or busy days affect my energy and recovery, which helps me pace myself better and avoid feeling drained. The sleep tracking is amazing. It shows way more than just hours slept, you get details on sleep stages and recovery, so you can actually improve your sleep habits and feel more rested. It’s really comfortable to wear all the time, even while sleeping, which makes a big difference. Overall, I’d easily give it a 5/5,it just makes it easier to stay on top of your health, work, and daily routine. ... show more
Reviewed in the United States on April 9, 2026 by Diana
    • xcellent Tracker, Very Accurate!
Style: Life
Great product! It’s very comfortable to wear and the tracking is accurate and consistent. The app is easy to use and provides helpful insights for daily activity and recovery. Battery life is solid and the overall quality feels premium. Highly recommended!
Reviewed in the United States on April 30, 2026 by Nathalia Arias
    • Great product, blows Apple Watch stats away
Style: Peak
Great device, very informative with the breakdowns of workouts, sleep and suggestions for workouts. App is very easy to navigate and keeps you motivated with the groups. Great battery life and can take a beating, no worries about getting it wet.
Reviewed in the United States on April 3, 2026 by Nicholas Terrett
    • Best Fitness Tracker for Recovery, Sleep, and Daily Performance
Style: Life
’ve been really impressed with WHOOP. It gives so much more insight than a basic fitness tracker, especially when it comes to recovery, strain, and sleep quality. I love being able to see how my body is responding to workouts, stress, and daily habits so I can make smarter decisions with training and rest days. The battery life is excellent, and it’s comfortable enough to wear all day and night. The app is easy to use and the coaching insights are actually helpful. If you’re serious about health, fitness, or optimizing performance, this is absolutely worth it. ... show more
Reviewed in the United States on April 30, 2026 by Carlie Biesinger
    • Major Heart Rate Inaccuracy During Workouts + Poor Support Experience
Style: Life
I wanted to share my experience with WHOOP because it’s been one of the most frustrating purchases I’ve made in a while. The core issue is simple: the heart rate data during workouts is not accurate… I tested this side-by-side with: - A Garmin chest strap (gold standard for HR) - An Apple Watch Both of those devices consistently matched each other, and I even manually checked my pulse during workouts — again, same result. Meanwhile, WHOOP was often 20+ beats per minute off during the exact same sessions. This wasn’t a one-off issue either. I tested multiple workouts: - Cross training session - Run/walk workout Same problem every time. I went through all of WHOOP’s troubleshooting steps: - Wore it exactly as instructed (above wrist bone, tight fit, no LEDs visible) - Tried bicep placement - Cleaned sensor and skin - Updated firmware/app - Restarted everything Nothing fixed it. What’s more frustrating is the support experience. Instead of addressing the issue, they repeatedly said this level of variance is “normal” due to sampling differences. That explanation doesn’t hold up when: - The other two devices are continuously measuring - They match each other AND manual pulse checks - WHOOP is the only outlier At that point, it’s not “variance” — it’s inaccurate data. And that’s the biggest problem: WHOOP’s entire value is its data and insights. If the heart rate data is wrong, then: - Strain scores are wrong - Recovery scores are unreliable - Training recommendations can’t be trusted So the whole product breaks down. I also requested a replacement after extensive troubleshooting, and they refused — continuing to ask for more photos and repeating the same steps I had already completed multiple times. To make things worse, if you buy through Amazon, returns can take 2+ months and require multiple conversations with support. That just adds another layer of frustration. Bottom line: - Hardware feels cheaper than competitors - Heart rate accuracy (at least in my case) is significantly off during workouts - Support was not helpful in resolving the issue - The product doesn’t deliver on its core promise if the data isn’t reliable I really wanted this to work because the app and concept are great. But right now, it’s hard to recommend when the most important metric — heart rate — isn’t dependable. Hopefully this improves in the future, but based on my experience, I would look elsewhere. ... show more
Reviewed in the United States on March 24, 2026 by Ibrahim Khan
    • Great product
Style: Peak
Bought the Whoop 5.0 Peak plan. I’ve been using it for a week - so far so good. The tracking is on point, and the suggestions are helpful to know how to improve my recovery.
Reviewed in the United States on May 19, 2026 by Sooj
    • ***EDITED**** Not Quite JUNK - In My Humble opinion
Style: Life
***Updating to 4 stars*** After wearing this every day since I received it (approaching 3 weeks) - and initially being really negative due to the lack of available 'real time' data, I have grown to appreciate the insights it provides. It does utilize a LOT of data to come up with its analysis of your health. If you don't want that - but would rather have a conglomeration of real-time data that you can look at - and work to make sense of on your own, there are plenty of devices out there for that. The approach here is more about gathering lots of data to create more accurate readings over time. Which - ultimately, is what matters. It matters more than 'one moment in time' type readings of bp, RHR, etc. The access to data on this thing is so restricted, I've resorted to using a cuff to read my BP (always lower than their "estimate"). It DOES have the data - WHOOP choses not to show you the actual data for fear of being sued I suppose. Further, I just did an elliptical workout. The elliptical I used has its own heart monitor. This device showed my live heart rate (using the activity feature) at a consistently MUCH lower rate than the elliptical. I realize the elliptical is likely not terribly accurate either. However, right after my workout, I took an ECG reading with this WHOOP device, and yet, IT showed my heart rate as 20 BPM HIGHER than what it showed during my live workout session. This device may be for you if you want a bunch of suggestions on how to improve your health, but, if you have a simple plan, and just want access to real-time data, there are myriad devices available for a LOT less money that will do exactly that, for 1/3rd the price of this junk. I don't need any fancy analysis. If I really want some analysis, I'll use the multitude of free tools available on the internet to help guide me. I'm sending this thing back as soon as my replacement arrives. Worthless to me. I gave it 2 stars ONLY because it does have some decent data insights (providing the data is any good - which is suspect at least in my case). I'd just like to add, if I wanted to constantly check my BP using a cuff, I NEVER would have bought this stupid thing... If you want to look at your blood pressure readings throughout the day to come up with an average, this device is most certainly not for you. If you'd like to trust the data, I'd also suggest some other device. ... show more
Reviewed in the United States on January 6, 2026 by irishWhiskey
    • Great for your health goals
Style: Life
I’ve been using the WHOOP Strap 5.0 for a while now, and it’s honestly one of the most insightful fitness tools I’ve ever used. What sets it apart is the focus on recovery, sleep, and strain—not just steps or calories. The daily recovery score has been a game changer for knowing when to push hard and when to dial it back. It’s helped me train smarter instead of just harder. The sleep tracking is incredibly detailed, breaking down everything from sleep stages to how well you actually recovered overnight. I also love that it gives practical recommendations, not just data. The band itself is comfortable enough to wear 24/7, and the battery pack system is super convenient since you can charge it without taking it off. Only downside is the subscription model, but honestly, if you’re serious about fitness, it’s worth it for the level of insight you get. Overall, highly recommend—especially if you want to understand your body better and improve performance and recovery. ... show more
Reviewed in the United States on April 6, 2026 by Luke Satterfield

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