Add to your order

  • Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
  • 24/7 support when you need it.
  • Quick, easy, and frustration-free claims.
Cover this product:
2-Year Protection $24.99
Cover all of your eligible devices:
Asurion Complete Protect: One plan covers all eligible past and future purchases (Renews Monthly Until Cancelled) $16.99/month

Add to your order

  • Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
  • 24/7 support when you need it.
  • Quick, easy, and frustration-free claims.
Cover this product:
$239.00
FREE Returns
FREE delivery Sunday, May 26
Or fastest delivery Saturday, May 25. Order within 54 mins
In Stock
$$239.00 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$239.00
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Ships from
Amazon
Ships from
Amazon
Returns
30-day easy returns
30-day easy returns
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Read full return policy
Returns
30-day easy returns
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Read full return policy
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Payment
Secure transaction
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Support
Product support included
What's Product Support?
In the event your product doesn't work as expected or you need help using it, Amazon offers free product support options such as live phone/chat with an Amazon associate, manufacturer contact information, step-by-step troubleshooting guides, and help videos. By solving product issues, we help the planet by extending the life of products. Availability of support options differ by product and country. Learn more
Support
Product support included
In the event your product doesn't work as expected or you need help using it, Amazon offers free product support options such as live phone/chat with an Amazon associate, manufacturer contact information, step-by-step troubleshooting guides, and help videos. By solving product issues, we help the planet by extending the life of products. Availability of support options differ by product and country. Learn more
FSA or HSA eligible Details
FSA or HSA eligible item

On Amazon, these items can be purchased with most FSAs (Flexible Spending Accounts) and HSAs (Health Savings Accounts). If you have a card, you can add it in checkout.

You can also purchase these items using a different payment method and choose to be reimbursed from your benefit administrator later.

Shop FSA or HSA eligible items
Include
Add a Protection Plan:
Sorry, your monthly warranty plan was removed because these plans are currently only available for single-item orders.
Add to your order

2 Year Personal Care Protection Plan

from Asurion, LLC
(828)
  • No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
  • Coverage: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
  • Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.
  • Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
  • Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
Learn more

Asurion Complete Protect: One plan covers all eligible past and future purchases on Amazon

from Asurion, LLC
(733)
  • Buy a lot of stuff on Amazon? Tons of items eligible for coverage, from the latest tech like laptops, game consoles, and TVs, to major appliances, sporting goods, tools, toys, mattresses, personal care, furniture, and more.
  • Accidents happen. That’s why for your portable products we cover accidental damage from handling such as drops, spills and cracked screens. We also cover electrical and mechanical malfunctions, power surges, and wear and tear.
  • Past and future purchases covered. 30 days after you are enrolled, all eligible past purchases (up to 1 year prior to enrollment) and future eligible purchases made on Amazon will be covered by your plan as long as you are enrolled.
  • Fast, easy claims. Frustration-free claims, with most filed in minutes. We will fix it, replace it, or reimburse you with an Amazon e-gift card for the purchase price of your product (excluding tax). File at Asurion.com/amazon.
  • No hidden fees. For just $16.99 a month + tax you’re covered for up to $5,000 in claims per 12-month period. *THIS PROGRAM IS MONTH-TO-MONTH AND WILL CONTINUE UNTIL CANCELED* Coverage for all products ends 30 days after the plan is canceled. Cancel any time.
Learn more

WHOOP 4.0 with 12 Month Subscription – Wearable Health, Fitness & Activity Tracker – Continuous Monitoring, Performance Optimization, Heart Rate Tracking – Improve Sleep, Strain, Recovery, Wellness

4.0 4.0 out of 5 stars 922 ratings
$239.00
FREE Returns
Available at a lower price from other sellers that may not offer free Prime shipping.
{"desktop_buybox_group_1":[{"displayPrice":"$239.00","priceAmount":239.00,"currencySymbol":"$","integerValue":"239","decimalSeparator":".","fractionalValue":"00","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"mJdK9XFMsWilOgSxRl43xnlGz%2FHc6NNos0JUzsUAmSK1GpcdWJArQjSOnoQgSw6yTP%2BQq0fkHqsbh0mFrBQwDiKRAgtq257JmqsUU01EyTBGifzfPXlgcL79mDI42wicTN3W%2BZiJ1A8GL6RL3hHgtNWCkYiWk9zSckfBhxi6f28XmEcuR3vQB4ny32OkNiQU","locale":"en-US","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}]}

Purchase options and add-ons

Brand WHOOP
Color Onyx
Compatible Devices Smartphones, Tablets, Laptops, Desktops
Screen Size 4 Inches
Product Dimensions 1.1"L x 0.4"W x 7.1"H
Item Weight 0.31 Pounds
Battery Life 5 days
Sensor Type Wearable
Battery Description Lithium-Ion

About this item

  • EVERYTHING YOU NEED IS INCLUDED: Purchase includes an initial 12-month WHOOP membership, 4.0 hardware, Onyx SuperKnit band, and wearable, waterproof* battery pack. THIS IS FOR FIRST TIME WHOOP MEMBERS.
  • CONTINUOUS MONITORING: WHOOP is a unique wearable fitness device that offers continuous monitoring of physiological data, including heart rate, respiratory rate, resting heart rate, heart rate variability, skin temperature, blood oxygen levels, daily activity and sleep so users can better understand their overall health and wellness status and track their progress over time.
  • PERSONALIZED FOR YOUR GOALS: WHOOP is insight-driven, providing users with clear next steps and a science-backed approach so they can understand and improve their overall health and optimize performance. Track and log your daily behaviors like activity, diet, alcohol consumption, stress levels, caffeine intake and more with the WHOOP Journal. WHOOP then calculates which behaviors help or hurt your sleep and recovery most, making it easier to stick with healthy habits.
  • ON THE GO CHARGING: Get continuous data for days on a single charge with our waterproof* battery pack that enables you to charge on the go while you wear it.
  • COMMUNITY SUPPORT: WHOOP offers a supportive community of users, including professional athletes and fitness enthusiasts, who share their experiences and insights. This community provides users with inspiration and encouragement as they work to achieve their fitness and wellness goals. Additionally, WHOOP's community provides users with access to expert resources and guidance to help them optimize their health and wellness.

Consider a similar item

(820)
$129.99
Climate Pledge Friendly Climate Pledge Friendly
Make it a bundle
We found 11 bundles with this item:
WHOOP 4.0 with 12 Month Subscription – Wearable Health, Fitness & Activity Tracker – Continuous Monitoring, Performance Optimization, Heart Rate Tracking – Improve Sleep, Strain, Recovery, Wellness

Frequently bought together

WHOOP 4.0 with 12 Month Subscription – Wearable Health, Fitness & Activity Tracker – Continuous Monitoring, Performance Optim
$239.00
Get it as soon as Sunday, May 26
In Stock
Sold by WHOOP AUTHORIZED and ships from Amazon Fulfillment.
+
WHOOP HydroKnit Wrist Band, Fast-Drying and Sweat-Wicking, Retains 30% Less Moisture, WHOOP 4.0 Compatible
$49.00
Get it as soon as Sunday, May 26
In Stock
Sold by WHOOP AUTHORIZED and ships from Amazon Fulfillment.
+
WHOOP Ultra-Soft SuperKnit Accessory Wristband 4.0 for Enhanced Performance, Comfort and Durability, Compatible 4.0 Wearable
$49.00
Get it as soon as Tuesday, May 28
In Stock
Sold by WHOOP AUTHORIZED and ships from Amazon Fulfillment.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
Choose items to buy together.

From the brand

Previous page
  2. Whoop 4.0
    WHOOP Ultra-Soft SuperKnit Accessory Wristband
    WHOOP Ultra-Soft SuperKnit Accessory Wristband
    WHOOP 4.0

    REACH YOUR POTENTIAL

    Visit the Store

  3. WHOOP 4.0 With 12 Month Subscription – Wearable Health, Fitness & Activity Tracke

    TRACKS EVERYTHING

    Track your sleep, strain, stress, recovery, and more – on a high-powered device you’ll forget you’re even wearing.

  4. WHOOP 4.0 With 12 Month Subscription – Wearable Health, Fitness & Activity Tracke

    INFINITE INSIGHTS

    Get the data and insights you need to unlock your full potential — all with one less screen.

  5. WHOOP 4.0 With 12 Month Subscription – Wearable Health, Fitness & Activity Tracke

    140+ HABITS TO TRACK

    Find the habits that work for you and build your best routine with the world’s most advanced wearable.

  6. WHOOP 4.0 With 12 Month Subscription – Wearable Health, Fitness & Activity Tracke

    NEVER ON A CHARGER

    With a waterproof, wireless battery pack, charge your WHOOP without ever removing it — so you don’t miss a single second of data.

  7. WHOOP Logo

    We’re revolutionizing the way that people understand their bodies. WHOOP provides unprecedented visibility into the relationship between physiology and performance, helping people reach their highest potential physically, mentally, and emotionally.

  8. Who founded WHOOP?

    Our founder, Will Ahmed, was a collegiate athlete who wanted to know how training was impacting his body. 
After reading 500 medical papers, the research revealed that monitoring key metrics 24/7 did more than just optimize training— it could help you feel better, perform better, and live better.

    What makes WHOOP different?

    WHOOP only measures the metrics scientifically proven to make a significant impact on your physical and mental health. WHOOP delivers over 99% heart rate and HRV tracking accuracy and gold-standard sleep tracking.

Next page

Product Description

the only wearable focused on science backed metrics

What is included with my purchase?

Your purchase includes the WHOOP 4.0 device with Onyx SuperKnit band, a waterproof and wireless battery charger and charging cable, as well as a 12-month WHOOP membership and access to the WHOOP app.

Why do I need to enter a credit card to activate my membership when I've already paid?

Your purchase includes your upfront 12-month membership, you will not be charged during activation. At the end of the 12-months, you will have the opportunity to renew/extend your membership directly with WHOOP membership services.

What if my packaging looks different than the packaging in the description?

All genuine WHOOP 4.0 products come in retail-specific packaging as pictured above with the 12-month membership noted on the back of the box. If the box received is different, the inclusion of a 12-month membership with the product is not guaranteed.

I just received my WHOOP 4.0, how do I charge my WHOOP for set up?

Plug your battery pack into a power source using your WHOOP-provided USB-C cord. Your battery pack is fully charged, the LED turns green. Once the battery pack is fully charged, slide it over the WHOOP 4.0 to charge the sensor before set up.

I'm having issues with my WHOOP 4.0, who can I reach out to?

You can reach out to our Membership Services team regarding any hardware or subscription issues. They can be reached 24/7 on the WHOOP app or via support on the WHOOP website. Please reach out to Amazon directly for any issues with shipping or return

Shop WHOOP

Artic SuperKnit Band

SuperKnit Band

Ivy and Gold SuperKnit Luxe Band

Ivy & Gold SuperKnit Luxe Band

WHOOP battery pack

Battery Pack

For Performance and Profession

Engineered with an ultra-soft backing and microfilament yarn.

For Everyday Wear

Engineered with an ultra-soft backing and micro filament yarn.

On the Go Charging

Get continuous data for days on a single charge.

Designed for Durability

Designed with a durable, stainless steel clasp.

A Premium Look

Designed with precious metals for a premium look.

Waterproof

Charge on the go while you wear it, without worrying about it getting wet.

Product information

Technical Details

Additional Information

Feedback

WHOOP 4.0 with 12 Month Subscription – Wearable Health, Fitness & Activity Tracker – Continuous Monitoring, Performance Optimization, Heart Rate Tracking – Improve Sleep, Strain, Recovery, Wellness

WHOOP 4.0 with 12 Month Subscription – Wearable Health, Fitness & Activity Tracker – Continuous Monitoring, Performance Optimization, Heart Rate Tracking – Improve Sleep, Strain, Recovery, Wellness

Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

Fields with an asterisk * are required
/
/
/
/
Please sign in to provide feedback.

Looking for specific info?

Customer reviews

4 out of 5 stars
4 out of 5
922 global ratings

Customers say

Customers like the comfort, accuracy, and appearance of the biometric monitor. They mention that it's comfortable to wear all day long, and convenient to wear 24/7. That said, some complain about the charging issues. Opinions are mixed on battery life, quality, ease of use, and value.

AI-generated from the text of customer reviews

84 customers mention60 positive24 negative

Customers like the accuracy of the biometric monitor. They say it provides the right data at the right time to assist with achieving their goals. They also say it is very accurate at analyzing some parameters that other fitness trackers don't do very well. The product is able to tell any workout they do without even letting it know. It seamlessly tracks sleep patterns, providing valuable insights into their sleep. It has great activity detection, and knows exactly what they're doing. Customers also love being able track their workouts and sleep habits. The app is comprehensive and emphasizes meaningful metrics, making it easy to see performance for both with minimal effort.

"...Plus, it seamlessly tracks my sleep patterns, providing valuable insights into my sleep quality and helping me make adjustments for better rest...." Read more

"...No money wasted at all. It actually amazes me what it picks up. I forgot to set my activity the other day and it recognized that I was golfing...." Read more

"...With inaccurate physical activity tracking, that's inaccurate Strain logging in, and that's consequently inaccurate stress and recovery measuring...." Read more

"...The whoop is very accurate at analyzing some parameters that other fitness trackers don’t do very well, HOWEVER they place wayyyy too much faith in..." Read more

18 customers mention15 positive3 negative

Customers like the comfort of the biometric monitor. They say the design is sleek, comfortable to wear all day long, and convenient. They also say it's easy to wear 24/7 and can be worn on the wrist or bicep.

"...First off, the design is sleek and comfortable to wear all day long...." Read more

"...time to assist with achieving health/fitness goals and is not as intrusive on the wrist as a smart watch, which makes it prefect for 24/7 use!" Read more

"The band feels very comfortable and you can shower with it on. Baytety life is great!What it lacks is the the app...." Read more

"It met my expectations. In terms of fit, it’s comfortable and that's was the 4 stars about...." Read more

9 customers mention7 positive2 negative

Customers like the appearance of the biometric monitor. For example, they say it looks sleek, and is easy to set up and operate. Some mention that the black band is nice, but mixing it up for different occasions would be good.

"...First off, the design is sleek and comfortable to wear all day long...." Read more

"...The band that originally comes with it is black, and looks nice too...." Read more

"...I can wear it 24/7 and it's super sleek on my wrist...." Read more

"...I am not interested in a watch. The ONLY con is the cheap plastic U piece that folds over and holds the band in place. WHY?..." Read more

67 customers mention30 positive37 negative

Customers are mixed about the quality of the biometric monitor. Some mention it tracks sleep patterns, providing valuable insights into sleep quality and helping them make adjustments. However, others say that it quit working after 3 months and is totally useless.

"...Additionally, no display whatsoever so it provides no utility even as a watch, and to be honest, maybe steps aren’t the most important metric, but it..." Read more

"...Plus, it seamlessly tracks my sleep patterns, providing valuable insights into my sleep quality and helping me make adjustments for better rest...." Read more

"...and endorsements, my experience with the WHOOP health band was underwhelming...." Read more

"...Don’t ask me how, it just did! Same with my walk today. It records sleep better than the Apple Watch as well...." Read more

39 customers mention15 positive24 negative

Customers are mixed about the ease of use of the biometric monitor. Some mention that the app is super easy to navigate, simple to set up and operate, and convenient. However, others say that the troubleshooting guide is not helpful, the set up is not intuitive, too complicated, and the app itself is not easy to use.

"...Two, navigating the heart rate chart can be a little glitchy with the selection bar jumping around...." Read more

"I like the convenience of the charging pod...." Read more

"...as soon as I do any physical activity (as simple as walking) it starts messing up and Heart Rate keeps fluctuating very erratically...." Read more

"...The app is pretty good and gives detailed insights, but not really worth the hassle to get it to work." Read more

28 customers mention10 positive18 negative

Customers are mixed about the battery life of the biometric monitor. Some mention it has good battery life, better than Apple Watch, while others say that the charge never holds. Some customers also report issues with the battery, saying that it drains faster than advertised.

"...that the sensor shows that it is charging, but the percentage of charge keeps dropping until the battery dies...." Read more

"The band feels very comfortable and you can shower with it on. Baytety life is great!What it lacks is the the app...." Read more

"...First, the profile photo upload will not work and crashes the app...." Read more

"...When I first purchased a Charge 5, battery life was abysmal, but a software update later on fixed that...." Read more

25 customers mention9 positive16 negative

Customers are mixed about the value of the biometric monitor. Some mention it's worth the money, while others say it'd be better spent elsewhere. The basic subscription is decent and the hardware is great, while the basic plan is a good investment for athletes. However, some customers feel the subscription fees are higher than competitors' and the advertising for the product sucks.

"...subscription as advertised, I will be returning as this is an expensive membership and not a company practice that I would like to do business..." Read more

"...No money wasted at all. It actually amazes me what it picks up. I forgot to set my activity the other day and it recognized that I was golfing...." Read more

"...I think this is the one. It is a little expensive after the first year with the monthly bill but there’s a real accurate set of data given about you..." Read more

"...No one cares definitely not worth the monthly subscription...." Read more

20 customers mention0 positive20 negative

Customers are dissatisfied with the charging of the biometric monitor. They mention that the device does not charge, the charging hub does not power, and the battery pack never charges above 80%. Some say that the sensor never responds to charge and that the app to phone is buggy.

"...Original review:The battery pack will not charge the sensor unless I remove the band - see the attached picture showing that the sensor shows..." Read more

"...is incredibly hard to keep charged, and my battery back eventually completely stopped recharging...." Read more

"...experience what some dissatisfied people have, but here I am having charging issues...." Read more

"It stopped working after a week, won’t charge, won’t connect to my phone, staying with Apple Watch, also their software is not challenging enough as..." Read more

*Updated: Dead on arrival
4 Stars
*Updated: Dead on arrival
*updated: after some troubleshooting with a rep on the phone, we were able to get it workingPurchased a new Whoop but it appears to be dead. Followed the instructions in the box to charge the watch but didn’t have any luck. The device itself doesn’t seem to be charging at all.
Hide
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Always DIY
5.0 out of 5 stars completely transformed how I approach my health and fitness goals
Reviewed in the United States on March 7, 2024
Verified Purchase
I recently got my hands on a Wearable Health, Fitness, and Activity Tracker, and I've been thrilled with the experience. This little device has completely transformed how I approach my health and fitness goals.

First off, the design is sleek and comfortable to wear all day long. I hardly notice it on my wrist, which is perfect for someone like me who's always on the move.

But it's not just about looks; this tracker packs a punch when it comes to functionality. It accurately monitors my daily steps, distance traveled, and calories burned, giving me a clear picture of my activity levels. Plus, it seamlessly tracks my sleep patterns, providing valuable insights into my sleep quality and helping me make adjustments for better rest.

One of my favorite features is its ability to sync with my smartphone, allowing me to receive notifications for calls, messages, and reminders right on my wrist. It keeps me connected without having to constantly check my phone, which is a game-changer for staying focused and productive throughout the day.

Overall, this Wearable Health, Fitness, and Activity Tracker has become an essential companion in my journey towards a healthier lifestyle. Whether I'm hitting the gym, going for a run, or simply trying to get a good night's sleep, it's there every step of the way, motivating me to stay active and mindful of my well-being.
16 people found this helpful
Helpful
 Report
Kristin Elisebeth
5.0 out of 5 stars Better than Apple Watch
Reviewed in the United States on May 1, 2024
Verified Purchase
I have been wanting to jump on the bandwagon and try out the Whoop. No money wasted at all. It actually amazes me what it picks up. I forgot to set my activity the other day and it recognized that I was golfing. Don’t ask me how, it just did! Same with my walk today. It records sleep better than the Apple Watch as well. However still do wear both just on different arms!
7 people found this helpful
Helpful
 Report
LeMaster Tech
1.0 out of 5 stars Overcomplicated, fails in every key aspect
Reviewed in the United States on January 28, 2024
Verified Purchase
The cool parts first since credit where credit is due. The whoop is very accurate at analyzing some parameters that other fitness trackers don’t do very well, HOWEVER they place wayyyy too much faith in their “strain” and “recovery” metrics which just in the three months I’ve had the band, have had nothing to do with how hard I’ve actually felt I was working out, nor how good I felt the next day. Additionally, no display whatsoever so it provides no utility even as a watch, and to be honest, maybe steps aren’t the most important metric, but it’s nice to know roughly how active I’ve been in a day and whoop doesn’t provide even that basic information anywhere. This might be a product geared at those really looking to optimize health and fitness in every way, but for what they charge versus what they provide it’s frankly insulting. I’ve never had a Fitbit as bad as this whoop, in fact, I enjoy not wearing any watch or fitness tracker more than the whoop. It’s also practically impossible to cancel, customer service is slow and inefficient, and there’s nothing special about the band itself which you can’t even use if you don’t keep paying the ridiculous subscription cost. Save your money, get a garmin or Fitbit
80 people found this helpful
Helpful
 Report
San Diego Rich
5.0 out of 5 stars Update: Customer service was slow, but they finally made it right!
Reviewed in the United States on March 13, 2024
Verified Purchase
Just a quick update to my review:
Customer service was slow to respond, but they finally made it right. They sent me a new sensor and battery, and both work perfectly! I am changing my review from 1-star to 5 because I love my Whoop now!

Original review:
The battery pack will not charge the sensor unless I remove the band - see the attached picture showing that the sensor shows that it is charging, but the percentage of charge keeps dropping until the battery dies. I tried contacting customer service, but trying to resolve the issue with them is beyond frustrating. Customer service replied to my emails just once a day at best, and each time it was from a different agent that clearly did not read the history of troubleshooting already done. The only way I can charge the sensor is to remove the band, which is not the way it's supposed to be used (you're supposed to be able to wear it while it's charging), but customer service seems satisfied with that solution. Count me extremely disappointed.
Customer image
San Diego Rich
5.0 out of 5 stars Update: Customer service was slow, but they finally made it right!
Reviewed in the United States on March 13, 2024
Just a quick update to my review:
Customer service was slow to respond, but they finally made it right. They sent me a new sensor and battery, and both work perfectly! I am changing my review from 1-star to 5 because I love my Whoop now!

Original review:
The battery pack will not charge the sensor unless I remove the band - see the attached picture showing that the sensor shows that it is charging, but the percentage of charge keeps dropping until the battery dies. I tried contacting customer service, but trying to resolve the issue with them is beyond frustrating. Customer service replied to my emails just once a day at best, and each time it was from a different agent that clearly did not read the history of troubleshooting already done. The only way I can charge the sensor is to remove the band, which is not the way it's supposed to be used (you're supposed to be able to wear it while it's charging), but customer service seems satisfied with that solution. Count me extremely disappointed.
Images in this review
Customer image
Customer image
7 people found this helpful
Helpful
 Report
Soobs
5.0 out of 5 stars Good build and discreet tracker with all the cool u need.
Reviewed in the United States on May 10, 2024
Verified Purchase
Really happy even though this costed me usd70 for postage. I found it more accurate that the ol Ultra2. Give it a go. You will love it n most definately sleep more.
One person found this helpful
Helpful
 Report
Erik Rausch
5.0 out of 5 stars Simple and Informative!
Reviewed in the United States on February 2, 2024
Verified Purchase
I've had this for a little less than a week but so far it's been very useful. The data it provides gives great insights that I use to maximize my general health and fitness. The sleep tracker has changed my behaviors so I can be at a higher level all day especially for workouts. Sleep detection and Activity detection make it easy to see performance for both with minimal interaction with the app. I also like the community section so I can see where I stack up in my gym group compared to those I know are very fit. I gave the mobile app rating 4 stars for a few reasons. I am on Android. First, the profile photo upload will not work and crashes the app. Two, navigating the heart rate chart can be a little glitchy with the selection bar jumping around. Three, it would be nice to see daily max heart rate as well as activity max heart rate in a quick view instead of trying to precisely navigate to it on the charts. It would be easy to just pull it up in the average heart rate card.
10 people found this helpful
Helpful
 Report

Top reviews from other countries

Translate all reviews to English
Joyce Millerwomen
5.0 out of 5 stars Whoops
Reviewed in Canada on April 30, 2024
Verified Purchase
It is a birthday present for Sunday, our daughter has one and swears by it. My husband is active and seems easier to wear this than a Garmon
Report
Matilde
5.0 out of 5 stars Muy buen sleep tracker
Reviewed in Mexico on January 12, 2024
Verified Purchase
Muy buena, el sleep tracking es muy bueno. Solo que no mide pasos si no nivel de strain o desgaste por día.
One person found this helpful
 Report
Thomas George Burrell
5.0 out of 5 stars Whoop is life changing
Reviewed in the United Kingdom on March 21, 2024
Verified Purchase
I use it for sleep, recovery and work outs. My sleep was not great before I got it - but it pushes good behaviours so you get much more consistency in sleep and wake times which massively helps recovery. It also helps track how behaviours affect sleep like using your device in bed, alcohol (even 1 drink negatively affects me) and because I want to feel better - it pushes me to not do the bad things and do the good things. All this helps mental clarity and focus when working massively.

Also for workouts, if I am amber or red , I know I cant go as hard as if green. I can also measure the impact of different types of workouts (strain). I have genuinely seen my fitness improve since I have had it (about 3 months) and I have been working out regularly for 20 years.
6 people found this helpful
 Report
Amazon Customer
4.0 out of 5 stars Good product and easy to understand
Reviewed in Singapore on April 5, 2024
Verified Purchase
I bought this as a birthday gift for my husband. He is quite happy with the product. How good it is in terms of tracking and performance will only be known after some data is collected and compared with his other device. Hope this will help him understand his recovery patterns after long runs.
Report
Chris
5.0 out of 5 stars Absolutely brilliant
Reviewed in Australia on February 10, 2024
Verified Purchase
I ordered from Amazon (as the leading site said, delays), and it came the next day. 2nd day wearing it, it already shows me my sleep patterns, stress levels, recovery rate, and so much more. It is brilliant for those wanting to improve their health and optimize their performance. You need to wear it for four days to gather all your data, but it already shows me so many insights. Highly recommended!
One person found this helpful
 Report