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Customer reviews

Rating 4.4 out of 5 stars with 347 reviews

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Rating by feature

  • Battery Life

    Rating 4.5 out of 5 stars

  • Durability

    Rating 4.6 out of 5 stars

  • Comfort

    Rating 4.6 out of 5 stars

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Cons mentioned filter

86%would recommend to a friend

Customers are saying

Customers regard the 4.0 Health and Fitness Tracker's sleep tracking, battery life, and comfort as its most valuable features, with many praising the accuracy of its data and the user-friendly app. However, some customers express concerns about the cost of the subscription and the lack of a screen and built-in GPS. The device's lightweight design and convenient charging method also receive positive feedback. Overall, the product's strengths lie in its comprehensive health data and comfortable wearability, while its subscription model and limited features are potential drawbacks.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 17 Showing 321-340 of 347 reviews
  • Pros mentioned:
    Sleep tracking
    Tech Insider Network Member

    Rated 5 out of 5 stars

    Get to know your body

    |
    Tech Insider Network Member
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have really enjoyed using my Whoop 4.0 in the last month. I tend to be a bit of a data nerd and this thing has upped the game for me. Before I got the Whoop, I was tracking my HR, workouts, sleep, etc., on another device. As soon as I got the Whoop, I realized all the data I was missing or misusing. In January of 2021, I was diagnosed with Postural Orthostatic Tachycardia Syndrome (POTS). This syndrome gives me much higher heart rates, fatigue, and limits my physical outputs. Before I was diagnosed, I was an avid cyclist and runner and it has been very frustrating trying to figure out my body through this process. It seemingly felt like every day I was doing the same thing but feeling much different. Whoop 4.0 has helped me so much with knowing my own body. I have started connecting those “bad days” to concrete data thanks to Whoop. It helps me to dial in my sleep and recovery so that I do not have nearly as many POTS “bad” days. Before I get into the data and how I have used it, I just wanted to mention that the device is very easy to set up. It automatically connects to your phone once you have downloaded the app, it is small, lightweight, and very comfortable, and the charging device is so easy to use. There is a battery that clips to the device that you can wear while charging it. I usually charge it at night, but could easily wear the rechargeable batter throughout my day. The Whoop App is very user friendly and very simple to use. The Whoop 4.0 device, once it starts to understand your habits and trends, will automatically detect your activities if you don’t start them. There have been several times where I have gone on long hikes or played golf and forgotten to start the device. Inevitably, the device with auto-detect my activity, and I will still get a strain score from that activity so that I can better monitor my recovery. Whoop 4.0 tracks sleep much more accurately than anything I have used to date. I tried not to get too married to the numbers with sleeping. I would wake up, take a while to see how I was feeling, then look at the Whoop recovery and sleep scores. I would rate how I felt on a 0-10 scale and then see what the Whoop gave me as a recovery score. I have become much more aware of how my body is really feeling. It has also offered me the opportunity to know when to take a day off, cut workouts short, or how to recover better for a big strain day the next day. With Whoop 4.0, you not only get a data collecting device, but you are also connecting with other people using the device. You can compare your sleep, recovery, and strain with like-minded individuals. This feature has helped me to keep pushing myself. I follow multiple other athletes, and it is cool to see what they are doing on a daily basis. Another cool feature is that Whoop will send you research driven articles to help you in your pursuit of wholistic, healthy living. Articles on how to sleep better, bed time routines, strain scores for all forms of athletic goals, and much more. They do an awesome job of helping you use the data that you are collecting with the device. I really do not have anything to complain about using Whoop 4.0. If I was pressed to give any critique, it would be battery life. Albeit, with how small and lightweight the device is, the battery life is very good. I usually get about 4-7 days depending on how many extra activities on do during the week. I am use to my smart watch that I have gotten over 2 weeks of battery life with. This seems like comparing apples to oranges, but they both are data collecting devices, and I just wanted to note this for anyone who is looking to purchase. All in all, this device has been wonderful to use. I would recommend it to anyone. From those looking just to get healthier, to top tier athletes trying to get a competitive edge.

    I would recommend this to a friend
    • Brand response from WHOOP Member Services
      Posted .

      Thank you for your amazing review. We're glad to hear that WHOOP has helped provide more insight into your body, sleep, and recovery as you work to minimize the "bad days." The data that WHOOP analyzes is 100% yours. You can download your data and share with any healthcare professionals to help provide additional context as you work to develop a routine that works for you. For all the latest from WHOOP, including podcasts, scientific break-throughs, and new features, visit whoop.com/thelocker. We wish you the best on your journey for better health and wellness. WHOOP

  • Pros mentioned:
    Sleep tracking
    Cons mentioned:
    Screen

    Rated 5 out of 5 stars

    Balance!!

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I am a BBY employee but have to say WHOOP has done wonders for me and creating balance in my life. The strain calculation (primary metric) gives you line of sight to how ready your body is based on sleep, prior workouts and a whole host of factors to tackle your day. While it doesn’t have a screen nor count steps, this wearable is impressive.

    I would recommend this to a friend
    • Brand response from WHOOP Member Services
      Posted .

      Thank you for your review. We're so excited to hear that WHOOP has helped you understand your body and sleep needs and has helped create balance in your life. Have you been using your WHOOP Journal? The monthly trends that WHOOP provides is an easy way to understand your data and make meaningful changes in your routine. Check out the latest from WHOOP at whoop.com/thelocker. WHOOP

  • Pros mentioned:
    Sleep tracking
    Tech Insider Network Member

    Rated 5 out of 5 stars

    Game changer

    |
    Tech Insider Network Member
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Are you looking for a device that tracks your health and variables beyond just the simple heart beat? The. Take a look at the Whoop 4.0! Upon getting the Whoop 4.0 you are greeted with excellent packaging that walks you through everything to setup step by step. I’m nice you get it charged, paired and added to you phone you are good to go. It does take some time to start getting data and highly recommend 30 days to have a nice history to get solid recommendations from app. I loved how it showed my recovery progress, my sleep and how my body was impacted.the overall the ability to get such drilled down data on a consistent basis can really help you. How has it helped me? It’s helped me be more cognizant of my daily routines ensuring I am being more active and getting quality recovery and sleep. I have felt more energetic and more stamina to push through long days. My wife saw how much this helped me and I got her one as well and she loves it being a nurse. We both have changed our lives thanks to this device!

    I would recommend this to a friend
    • Brand response from WHOOP Member Services
      Posted .

      Thank you for your review! Because WHOOP data is personalized to each individual, WHOOP requires 4 days of data to establish your unique baseline. In the following week, you will unlock your Strain Coach and Sleep Coach features along with Weekly and Monthly Performance assessments. We love to hear that the data WHOOP provides has helped both you and your wife make meaningful changes in your lives! To get the latest updates from WHOOP, visit whoop.com/thelocker. WHOOP

  • Cons mentioned:
    Subscription

    Rated 4 out of 5 stars

    subscribe

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I just am confused on how the 12 month subscription transfers over. It has me saying im doing the monthly. Can anyone help what im supposed to do. I tried signing into the same account.

    I would recommend this to a friend
    • Brand response from WHOOP Member Services
      Posted .

      Hi there! Thank you for your review. We are very sorry for any trouble you are having with your subscription. We would be happy to help! Please send us an email at support.WHOOP.com or give us a call at 1-833-948-0566 so that we can investigate this for you more closely!
      Thanks again for your feedback! We look forward to getting this resolved for you soon! WHOOP

  • Pros mentioned:
    Sleep tracking

    Rated 5 out of 5 stars

    Whoop there it is!

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It has been very impactful in understanding my rhythms. For so long I thought being tired was a result of getting older, working longer, being a parent etc. Turns out I was just getting really bad sleep. Now I very cognizant of when I should be going to bed, when I should be pushing myself, when I should be taking it easy.

    I would recommend this to a friend
    • Brand response from WHOOP Member Services
      Posted .

      Hello and thank you so much for your review! We are super excited to have you on the WHOOP Team. Life happens. Change happens but we always believed that sleep should be a priority and it sounds like it has helped you out a bit. So glad to hear that! If you are interested in learning more about all that WHOOP has to offer, please feel free to check out our podcasts and articles by going to WHOOP.com/thelocker! If you have any questions or need anything at all, please do not hesitate to reach out to our team at support@whoop.com or by phone (833-948-0566). We are always eager to assist! Welcome to WHOOP and we hope you continue to have a great day! WHOOP

  • Pros mentioned:
    Sleep tracking

    Rated 5 out of 5 stars

    Great & comfortable product

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I’ve had this now for over a month & I use it to track my sleep & overall health. The data provided by this band gives me an insight into general health & fitness and accordingly I m tweaking my daily workouts

    I would recommend this to a friend
    • Brand response from WHOOP Member Services
      Posted .

      Hello! Thank you for your review and for being a valued member of the WHOOP Team! We're happy to hear that you are enjoying your WHOOP and the insight it provides. If you would like to take a deeper dive into all things WHOOP-related, please head over to WHOOP.com/thelocker for awesome articles and podcasts! Thank you again for taking the time to leave us a review! Have a nice day! WHOOP

  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    For those who focus on total health

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I dont know how others are having issues with charging, my 4.0 and the 3.0 I had have been fantastic with holding a charge and recharging. If you take the initiative and fill out the journal each day, you can make some serious improvements in fitness, sleep quality, and so forth

    I would recommend this to a friend
    • Brand response from WHOOP Member Services
      Posted .

      Thank you for your review. If you ever need support, our team is available by visiting support.whoop.com. We love the WHOOP Journal as well! Especially at the end of each month where WHOOP reports the trends associated with your journal so you can easily understand different elements in your everyday routine. For the latest from WHOOP be sure to visit whoop.com/thelocker. WHOOP

  • Pros mentioned:
    Sleep tracking

    Rated 5 out of 5 stars

    I swear by it

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    WHOOP has been a game changer for me, highly recommend for anyone who's interested in gaining a better understanding of their sleep, fitness, and overall well being. I use the health monitor on a daily basis.

    I would recommend this to a friend
    • Brand response from WHOOP Member Services
      Posted .

      Thank you for your review. It's great to hear the words "game changer!" To stay on top of the latest from WHOOP, visit whoop.com/thelocker. WHOOP

  • Cons mentioned:
    Subscription

    Rated 3 out of 5 stars

    It’s acceptable.

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Not a bad health gadget. Apple Watch with the rights apps will do the same. Purchase comes with a one year subscription but they require a credit card to start. Cancelling it can be a hassle.

    I would recommend this to a friend
    • Brand response from WHOOP Member Services
      Posted .

      Hello! Thank you for your review. We have passed your feedback along to our internal team for review as we are always looking for ways to improve. If you need any assistance with your account or data, please reach out to us via email at support@WHOOP.com. We are here to help! We also recommend checking out WHOOP.com/thelocker for articles and podcasts that will help you get the most out of the data WHOOP provides.
      Thank you again for your review. Have a great day! WHOOP

  • Pros mentioned:
    Sleep tracking

    Rated 5 out of 5 stars

    whoop review

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    great product! love how it track sleep and recovery. as an athlete this has helped me a lot!

    I would recommend this to a friend
    • Brand response from WHOOP Member Services
      Posted .

      Hello! Thank you for your review of the device and band, the app, and our Membership Services. It is great to have you as a valued member of the WHOOP Team! If you would like to take a deeper dive into all that WHOOP has to offer, please check out WHOOP.com/thelocker for insightful articles and podcasts! Additionally, if you ever have any questions or need any assistance at all, please reach out to us via email at support@WHOOP.com. We are always eager to help! Thank you again for your feedback. Have a nice day! WHOOP

  • Pros mentioned:
    Accuracy

    Rated 5 out of 5 stars

    Whoop

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This product has been amazing so far. It truly tracks everything you need to know. Super happy.

    I would recommend this to a friend
    • Brand response from WHOOP Member Services
      Posted .

      Hi there! Thank you for your review and for being a member of the WHOOP Team! We are thrilled to hear that you are enjoying all that WHOOP has to offer so far! If you would like an in-depth look into all of the features we offer, please feel free to check out WHOOP.com/thelocker.
      Thank you again for your review. Have a great day! WHOOP

  • Rated 5 out of 5 stars

    WHOOP

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product, for improving your health and performance during your daily.

    I would recommend this to a friend
    • Brand response from WHOOP Member Services
      Posted .

      Hi there! Thank you for your review! We are grateful to have you on the WHOOP Team and are excited that you are unlocking your potential with WHOOP! Thank you for the feedback about the band. Please feel free to check out WHOOP.com/thelocker for WHOOP-related articles and podcasts! If you ever need any assistance, please reach out to us at support@WHOOP.com. Thank you again for your feedback. Have an awesome day! WHOOP

  • Rated 5 out of 5 stars

    great!

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    great product. really helped with monitoring all things health.

    I would recommend this to a friend
    • Brand response from WHOOP Member Services
      Posted .

      Hello there and thank you so much for your review. We appreciate you for being a part of the WHOOP Team and love to hear that you are optimizing your performance with WHOOP! Be sure to keep an eye out for what WHOOP has in store for 2024 by checking out WHOOP.com/thelocker. You can find some great podcasts with different guests and articles about key aspects of the data WHOOP tracks or how to better utilize the WHOOP 4.0. If you have any questions please feel free to reach out to us at support@WHOOP.com. Thank you again for your review, we highly appreciate it and we hope you have a wonderful day. WHOOP

  • Rated 1 out of 5 stars

    Nice Concept, Never Worked, Zero Customer Support

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I received Whoop 4.0 as a gift. Although I already had an Apple Watch Ultra 2.0 I was excited to get this to track my sleep. The set-up seemed easy, and the app recognized the device. But that was the only thing that went according to plan. After one week of use, no data was collected and the bluetooth connection continued to drop and required to be reset. Battery life is also dismal and requires a battery pack that makes the wristband bulky and goofy looking. I contacted Whoop support and have not heard back from them outside of an automated response. When on the app, it simply directs you to an AI chatbot/community article. I have owned Fitbit and Apple wearables, and all are plug-and-play; this just became too frustrating to troubleshoot to want to keep it.

    No, I would not recommend this to a friend
    • Brand response from WHOOP Member Services
      Posted .

      Thank you for your feedback on the WHOOP 4.0! I’m sorry to hear that you’re experiencing issues with data syncing and collecting issues. We strive to provide accurate and reliable data to our users and the WHOOP should remain synced as long as you continue to have the WHOOP app running in the background of your phone. If you are in need of assistance, please call us at (833) 948-0566. We have agents available to assist 7 days a week from 7 AM - 7 PM EST. Thank you again for your feedback. Have a nice day! WHOOP

  • Rated 4 out of 5 stars

    Digital Clock

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A digital clock option would be extremly valuable. As I coach tennis... Little expensive should get money off new items/bands if your already a member.

    I would recommend this to a friend
    • Brand response from WHOOP Member Services
      Posted .

      Hi there! Thank you for your review of the WHOOP 4.0. We are glad to have you on the WHOOP Team and we sincerely appreciate your feedback as we are always looking for ways to improve. We will pass this along to our internal team to review. Thank you again for taking the time to share your suggestions with us! We look forward to what the future of WHOOP looks like thanks to members like you! Have a great day! WHOOP

  • Rated 5 out of 5 stars

    Loved It

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I had had my eye on this product for quite a while, after digging into many reviews, both online and people that I know, I feel confident in purchasing this product. I highly recommended for anyone that wants to take serious a healthy life.

    I would recommend this to a friend
    • Brand response from WHOOP Member Services
      Posted .

      Hello there and thank you so much for your review and the recommendation. We appreciate you for being a part of the WHOOP Team and love to hear that you are optimizing your performance with WHOOP! Be sure to keep an eye out for what WHOOP has in store for 2024 by checking out WHOOP.com/thelocker. You can find some great podcasts with different guests and articles about key aspects of the data WHOOP tracks or how to better utilize the WHOOP 4.0. If you have any questions please feel free to reach out to us at support@WHOOP.com. Thank you again for your review and recommendation, we highly appreciate it and we hope you have a wonderful day. WHOOP

  • Rated 5 out of 5 stars

    Great recovery band!

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is different for your traditional activity track. It doesnt cound step but it does monitor you activity to help you recover the best you can. It also creates your baselines for when you sleep to help you understand when something may be out of wack. Much different experience from a fitness tracker.

    I would recommend this to a friend
    • Brand response from WHOOP Member Services
      Posted .

      Thank you for your review. Unlike most fitness trackers you’ll find out there, WHOOP does not count steps. Instead, we quantify the total strain (cardiovascular load) your body takes on over the course of the day. WHOOP also adapts to your personal metrics, so you are getting personalized coaching and insights. These insights allow you to evaluate your own trends and make updates to your daily routine. Visit whoop.com/thelocker for new feature updates, podcasts, and articles like this to understand more about your WHOOP: https://www.whoop.com/thelocker/dont-count-steps-strain/ WHOOP

  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Amazing data and insights

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    If you are a data person, this is THE device for you. It gives you calories burned for the day which includes basal metabolic rate as well as active calories, sleep coaching and recovery score. Weekly you get overviews, and use of the journal really gives great insight. You also get monthly and yearly overviews. The yearly one is always what im so eager to see. Im obssesed with my Whoop. I have worn it for 812 days total, and havent gotten tired of it yet!

    I would recommend this to a friend
    • Brand response from WHOOP Member Services
      Posted .

      Thanks so much for the amazing review. Stay on top of all things WHOOP by visiting whoop.com/thelocker where you can learn more about the science behind WHOOP, listen to podcasts, and hear about our latest features and updates. Thanks for being a loyal member! WHOOP

  • Pros mentioned:
    Sleep tracking
    Cons mentioned:
    Subscription

    Rated 1 out of 5 stars

    Not worth the subscription

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    There is a $30 a month subscription for a device that does less than a Fitbit. Ive had a whoop for going on 2 years, it tracks sleep, activities gives you a readiness score and all that. So does the Fitbit Charge 5, for $150, and a subscription feel for only $10 a month.

    No, I would not recommend this to a friend
    • Brand response from Member Services
      Posted .

      Thank you for your review. WHOOP calibrates to your body and adapts to your body over time. WHOOP data will help you understand and improve your sleep performance, understand when you're recovered, track your workouts and optimize your training, and learn how daily habits impact your health. WHOOP tracks your behavior over time, allowing you to make life decisions to improve your overall health. Additionally, because WHOOP is a membership, you can enjoy new features, enhancements, and constant innovation without buying new hardware. WHOOP

  • Rated 5 out of 5 stars

    Great Experience

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Fantastic product. Easy online order. Fast shipping

    I would recommend this to a friend
    • Brand response from WHOOP Member Services
      Posted .

      Hello! Thank you for your review and for being a valued member of the WHOOP Team! We're happy to hear that you are enjoying your WHOOP and the insight it provides. If you would like to take a deeper dive into all things WHOOP-related, please head over to WHOOP.com/thelocker for awesome articles and podcasts! Thank you again for taking the time to leave us a review! Have a nice day! WHOOP