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  • Front Zoom. WHOOP - 4.0 Health and Fitness Tracker with 12 Month Subscription - Onyx - (2021).
  • The text on the image is grouped and corrected as follows: "Today, 9:41 AM, 39% Overview: Sleep, Recovery, Strain, Sleep Performance, 89% Sleep Performance: 89% Sleep Activities: 7:53 AM - 8:50 hours of sleep Optimal Sleep: You achieved great Sleep Performance and consistency! Continue practicing healthy hygiene for peak health and fitness. Whoop: 7:53 Sleep [Thu] 11s W Home Coaching Community iPhone sold separately."
  • The image features a WHOOP activity tracker and smartwatch, which includes a 12-month WHOOP membership, a WHOOP 4.0 sensor, a WHOOP 4.0 Onyx SuperKnit band, a WHOOP 4.0 wireless battery pack, a USB-C cable, and a WHOOP 4.0 setup guide. The product is designed to help users track their physical activity and monitor their performance.
  • Back. WHOOP - 4.0 Health and Fitness Tracker with 12 Month Subscription - Onyx.
  • The image features a smartphone screen displaying various health and fitness metrics. There are four main sections on the screen, each focusing on different aspects of tracking and recovery. The first section, "Whoop," tracks the metrics that matter, such as strain and recovery. The second section, "Sleep Performance," shows the user's sleep performance and the percentage of time spent in REM sleep. The third section, "Heart Rate Variability," displays the user's heart rate variability, which is an indicator of cardiovascular health. The fourth section, "Lab-Level Accuracy," tracks the user's sleep and recovery with lab-level accuracy. Overall, the image showcases a comprehensive health and fitness tracking system that helps users monitor and improve their well-being.
  • W 24/7 Wear 24/7 Whoop: Never on a charger, always on your body. Track Better: Get 99% accurate heart rate and HRV tracking. More Insights: Automatically track thousands of data points. Personalized Coaching: Get answers to your health & fitness questions.
  • Rory McIlroy, Virgil van Dijk, Sha'Carri Richardson, and Michael Phelps.
  • The text on the image reads "STEPS 12,153."
  • Tracking Your Daily Routines WHOOP 4.0 Health and Fitness Tracker video 1 minutes 00 seconds
  • Unboxing the WHOOP 4.0 Health and Fitness Tracker video 0 minutes 57 seconds
  • Best Buy Live - WHOOP Health & Fitness Tracker video 3 minutes 46 seconds
  • Employee Pick: Improve Your Sleep And Health Performance video 0 minutes 40 seconds
  • Employee Pick: Gain Knowledge on your Health With This Fitness Tracker video 0 minutes 32 seconds
  • Using Your WHOOP Coach on the WHOOP 4.0 Health and Fitness Tracker video 0 minutes 52 seconds
  • WHOOP 4.0 Health and Fitness Tracker. Tech Tips from Best Buy. video 4 minutes 50 seconds
  • Creator Pick: Hit Your Recommended Sleep Goals WIth Whoop video 0 minutes 41 seconds
  • Creator Pick: Level Up Your Wellness video 0 minutes 41 seconds
  • Creator Pick: Understand Your Health Better With This Health Tracker video 0 minutes 28 seconds
  • Creator Pick: Improve Your Sleep With This Health Tracker video 0 minutes 22 seconds
  • Creator Pick: Wake Up Refreshed With Whoop video 0 minutes 32 seconds
  • WHOOP 4.0 Fitness Tracker - Product Overview Video video 1 minutes 07 seconds
  • Setup and Pairing the WHOOP 4.0 Health and Fitness Tracker video 1 minutes 00 seconds
  • Troubleshooting Your WHOOP 4.0 Health and Fitness Tracker video 0 minutes 57 seconds

WHOOP - 4.0 Health and Fitness Tracker with 12 Month Subscription - Onyx - (2021)

Model:
973-001-000
SKU:
6519702
Highly rated by customers for:
Your price for this item is $94.99
Clearance
The comparable value price is $239.00

Customer reviews

Rating 4.4 out of 5 stars with 345 reviews

Rating Filter

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

Pros mentioned filter

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 7 Showing 121-140 of 345 reviews
  • Pros mentioned:
    Sleep tracking

    Worth the hype & price

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought for my boyfriend who started tracking his health and exercise better. Have had it for almost two months and still thanks me everyday for it. Better than Fitbit or Apple Watch

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

      Hello! Thank you so much for your review! We're glad to hear that your boyfriend is enjoying all that WHOOP has to offer and we are thrilled to have him on the WHOOP Team! We highly recommend checking out WHOOP.com/thelocker for all the latest updates about what's new at WHOOP.
      Thank you again for your review. Have a wonderful day! WHOOP

  • Pros mentioned:
    Sleep tracking

    I love this device

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a really cool way to stay in shape with this device. When they make a new version. I hope it comes with a watch on it...

    I would recommend this to a friend
  • Pros mentioned:
    Sleep tracking

    Whoop

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love it. Helps me keep track of my sleep and keep track of my health

    I would recommend this to a friend
  • Pros mentioned:
    Sleep tracking

    Excellent

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is so good they told me everything on my body its good

    I would recommend this to a friend
  • Pros mentioned:
    Sleep tracking

    Fitness addict must have

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I purchased this for my son who is hyper focused on fitness and never feels he has worked out enough. He has a phycally demanding job and the Whoop band takes this into account and he feels it tracks his overall activity and recovery better than his Apple Watch. I am now thinking of buying one for myself.

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

      Hello! Thank you for your review! It sounds like your son is using WHOOP exactly as it is intended! We are very glad to have him on the team. A lot of times we can be really hard on ourselves and push our limits too much without taking into account all of the other factors of life outside of working out. It is awesome to hear that WHOOP is helping your son find a balance there! We also would love to have you on the team! Please reach out to us if you have any questions at all! You can email us at support@WHOOP.com! Thank you again for taking the time to leave us a review. We truly appreciate it! WHOOP

  • Pros mentioned:
    Sleep tracking

    Great for tracking your health!

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    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Purchased for my husband for Christmas and he loves this!! Has given him tons of insights on his health and sleeping patterns. The only improvement is that it would be nice if whoop created a feature on the band to just show the time.

    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 your husband is optimizing his 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 or your husband 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

  • Pros mentioned:
    Sleep tracking

    Game changer!

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This gives me all the reading I need. I have been overweight but this gives me tools I need to succeed! I can track my sleep, best part of the program! I also get reminders when I need to kick it to high gear! Game changer to loosing weight! Information is power!

    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 valued member of the WHOOP Team! We are thrilled to hear that you have been able to use the insights and detailed, actionable feedback that WHOOP provides to optimize your performance! If you would like to take a deeper dive into all things WHOOP-related, please check out whoop.com/thelocker!
      Additionally, if you have any questions or need any assistance from our team, please feel free to reach out via email as support@WHOOP.com.
      Thank you again for your review! Have a nice day! WHOOP

  • Pros mentioned:
    Sleep tracking

    Great

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent product for Crossfit athletes it marks everything I need from the minute I go to sleep until the minute I wake up during my day and especially gives me what I need at the time of my training

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

      Hi there! Thank you very much for the review and we're glad to hear that the WHOOP is working for you! Please feel free to check out WHOOP.com/thelocker for WHOOP-related articles and podcasts. Thank you again for your feedback. Have an awesome day! WHOOP

  • Pros mentioned:
    Sleep tracking

    Good product

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Working well! My husband is happy with it. It helps him track his fitness and quality of sleep.

    I would recommend this to a friend
  • Pros mentioned:
    Sleep tracking

    Whoop there it is

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this for my son, who is in the Army and wanted to track his activity and daily intake. He is absolutely pleased with the product and ditched the Apple Watch I gave him previously for the tracking this device provides.

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

      Hello! Thank you for your review and for giving your son a WHOOP so that he can be a part of the team! We are excited to hear that he is enjoying his WHOOP journey! If he is interested in learning more about WHOOP and how to get the most out of his membership, please send him a link to WHOOP.com/thelocker! There is a wealth of WHOOP knowledge that he may find super interesting!
      Thank you again for your review. Have a great day! WHOOP

  • Perfect fitness tracker

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    if you are looking for a device which focuses only on tracking and analyzing health related data then this device is for you, this does not have any screen, it gathers all the information and transmit to your phone via bluetooth and you can see the detailed analysis on whoop app.

    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! 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. We are always eager to assist! Welcome to WHOOP! WHOOP

  • Best fitness band on the market.

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This band took my fitness assessment to a whole other level. It read each time there was a change in my rotine. Heart rate, stress, recover and the list keeps going. Purchase one and you won't regret it.

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

      Hi there! Thank you for taking the time to leave a review for the WHOOP 4.0! We are glad to hear that you are getting the most out of the data and we're excited to have you on the team! Please check out WHOOP.com/thelocker for a deeper look into WHOOP features, metrics and whats next for WHOOP! Thank you again for your review. Have a great day! WHOOP

  • Pros mentioned:
    Battery life

    Works great

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Had it a few weeks now so far its reallu great i like to track my strain throughout the day. Also the charger comes in handy battery life is about 4 days.

    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 valued member of the WHOOP Team! We're glad that you are happy with the data and the battery life of your WHOOP! If you want to know more about all of the exciting things going on with WHOOP, please check out WHOOP.com/thelocker for the latest updates, insightful articles, and interesting podcast episodes! Thank you again for your feedback. Have a nice day! WHOOP

  • Cons mentioned:
    Subscription

    Smart watch

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I would love to have the gift card. It makes me wonder if anyone’s ever get one. The watch is hard to figure out. I still have to get my free subscription on it. It is unique how it hides it’s own band.

    No, I would not 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. If you have any questions or issues please feel free to reach out to us at support@WHOOP.com. 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. Thank you again for your review, we highly appreciate it and we hope you have a wonderful day. WHOOP

  • For Fitness Stat Junkies

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    For stat junkies, this gives you all the possible health and fitness stats you could want to keep up with. The sleep tracking is next level with a recovery rating so you can judge how hard to hit your workout

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

      Hi there! Thank you for your feedback! We are thrilled to have you on the WHOOP Team and are excited to hear that you are getting the most out of your WHOOP data! If you want to learn more about how to optimize your performance with the data you are collecting, please checkout WHOOP.com/thelocker! Thank you again for your review! Have a nice day! WHOOP

  • Pros mentioned:
    Comfort

    Finally! A straightforward health monitor

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product. FSA-eligible health monitoring with a comprehensive app. Join the movement! So comfortable I forget its on.

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

      Hi! Thank you for your review of the WHOOP 4.0! We are excited to have you on the team and appreciate your support! If you're interested in all things WHOOP-related, please head over to WHOOP.com/thelocker for the latest updates as well as interesting articles and podcasts! Thanks again for your feedback. Have a wonderful day! WHOOP

  • Pros mentioned:
    Battery life

    Great!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A great alternative to a fitness tracker like apple watches especially if you are a student and can not have a smart device for school.

    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! You make a great point! If you aren't allowed to have a smart device around, you can count on WHOOP to collect your data and upload later so that you never miss out on any insights or trends. We are excited that you have picked WHOOP to help you on your health and fitness journey and we are glad to have you on the team!
      Thank you again for your feedback! Have a great day! WHOOP

  • Pros mentioned:
    Battery life

    Excelent battery life, interesting software

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The band has a 5 day charge and a easy to use sleep coach. I don't notice the band most of the time and I'm liking it so far. The only thing is that it wants a subscription after the included year of service is up.

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

      Thank you for your review! It's great to hear that you are enjoying your WHOOP. The WHOOP membership ensures that you are getting all the new features, updates, and innovations without having to buy additional hardware. For more about WHOOP, visit whoop.com/thelocker. WHOOP

  • Pros mentioned:
    Sleep tracking

    Best product available.

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best fitness tracker on the market. I’ve used watches and apps and everything in between. What all the Whoop captures and analyzes is second to none. Excellent tool for achieving fitness goals

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

      Hello and thank you for your review! We are thrilled to have you on the team and are so glad to hear that you are using the insights that WHOOP provides to achieve your fitness goals! If you want to take a deeper dive into all WHOOP has to offer, please check out WHOOP.com/thelocker!
      Thank you again for sharing your feedback and for being a valued member of the team! WHOOP

  • Pros mentioned:
    Accuracy

    Band Review

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The band is good and gives accurate details. It is waterproof as well

    I would recommend this to a friend
Page 7, Showing 121-140 of 345 reviews
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