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Customer Ratings & Reviews

Your price for this item is $99.99

Customer reviews

Rating 4.8 out of 5 stars with 256 reviews

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Rating by feature

  • Sound Quality

    Rating 4.7 out of 5 stars

  • Battery Life

    Rating 4.8 out of 5 stars

  • Range

    Rating 4.7 out of 5 stars

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There aren't enough negative mentions yet.
95%would recommend to a friend

Customers are saying

Customers highly value the WONDERBOOM 4's exceptional sound quality, citing its crispness and impressive bass response, as well as its portability and convenient Bluetooth connectivity. The long battery life and waterproof design are also frequently praised, making it ideal for various outdoor activities. Many appreciate its surprisingly loud volume for such a compact speaker.

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 13 Showing 241-256 of 256 reviews
  • Rated 5 out of 5 stars

    Dennisse

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

    I love the speaker, it's the best purchase I've ever made.

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      We're absolutely thrilled to hear the WONDERBOOM 4 is your best purchase ever, Dennisse! Your enthusiastic feedback truly makes our day. It's fantastic that you love it so much. Thank you for sharing your amazing experience! Logitech

  • Rated 3 out of 5 stars

    Good not great

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

    Had the wonderboom 2 and bought this thinking it was a major update and it was an extremely average speaker. In fact I preferred my wonderboom 2

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

      Thank you for your feedback on the Ultimate Ears WONDERBOOM 4. We're sorry to hear it didn't meet your expectations as a major update from your previous model. To help us understand your experience better and explore potential solutions, we recommend reaching out to our support team via email at socialcare@logitech.com with your:

      Name:
      Email Address:
      Country:
      Product Name:
      Brief description of issue: Logitech

  • Rated 3 out of 5 stars

    Cute but not loud enough

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

    I’ll start with a positive. The Bluetooth was very easy to connect. It’s very cute and compact. Unfortunately, the volume was not loud enough. I expected to be able to have a dinner party or something with Ruth with music filling the room, but it’s barely louder than my cell phone audio. I tried with multiple media as well.

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

      Hi, thanks for your feedback on the WONDERBOOM 4. We understand that the volume might not be as loud as expected for some. We recommend checking the speaker's placement and adjusting the volume settings on your device. If you're still experiencing issues, please reach out to our support team for assistance. Logitech

  • Best Buy Employee

    Rated 3 out of 5 stars

    Could be better

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

    Already having issues with blue tooth connectivity. Would love to replace it for free

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thank you for sharing your experience with the WONDERBOOM 4. We appreciate your honesty and are sorry to hear about the Bluetooth issues—your feedback is valuable in helping us improve future designs. To address this issue, we recommend reaching out to our social care team via email at socialcare@logitech.com with your
      - Name:
      - Email Address:
      - Country:
      - Product Name:
      - Brief description of issue: Logitech

  • Rated 3 out of 5 stars

    Just Okay

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

    When you have it full blast it sounds muffled. Unless you have it right to your ear.

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

      Thank you for your feedback on the WONDERBOOM 4. We're sorry to hear about the sound clarity at higher volumes. Your input is valuable and will help guide product improvements for a better listening experience. Logitech

  • Rated 1 out of 5 stars

    DISAPPOINTED!!!

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

    No Chargers were included. Manufacturers error. Instore as always chargers were in the box included. Online had Empty boxes with charger instructions. Returned 3 !!

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

      We’re sorry to hear about the missing chargers with your WONDERBOOM 4 speaker and the frustration it caused. We sincerely apologize for the inconvenience and recommend checking directly with BestBuy, the place of purchase, for further updates or assistance. Logitech

  • Rated 1 out of 5 stars

    Horrible

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

    I will be returning mine for a JBL or something in that range maybe a Sony

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

      We're sorry to hear the WONDERBOOM 4 didn't meet your expectations. We apologize for any inconvenience. Logitech

  • Rated 1 out of 5 stars

    Hollow sound

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

    Completely disappointed. I would recommend spending a little more money.

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

      We apologize that the Ultimate Ears WONDERBOOM 4 didn't meet your expectations. We understand that sound quality is a crucial factor when choosing a speaker. Your feedback is valuable to us as we continue to improve our products.

  • Pros mentioned:
    Portability, Sound quality

    Rated 5 out of 5 stars

    Great Speaker

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

    Good sound, portable, and loud for a smaller speaker!

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      We're pleased that the WONDERBOOM 4 is providing you with a great audio experience in a portable and powerful package. We appreciate you taking the time to share your positive feedback. Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    ROCKIN SKIPPER

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

    I just blasted this last night and it is perfection!! I called her Rockin Skipper love the color and sound! 10 watts is perfect! :)

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thanks for the awesome shoutout! We're so glad your "Rockin Skipper" WONDERBOOM 4 delivered the perfect sound and style—your excitement is music to our ears! 🎶 Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Wonderboom

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

    Best purchase yet! Don’t walk run!! I got two & when you play them together the sound is amazing <3

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thank you for the wonderful feedback! We're delighted to hear that you love your WONDERBOOM 4 and that buying two to pair together has created such an amazing sound experience. We appreciate you sharing your positive experience and enthusiastic recommendation. Logitech

  • Pros mentioned:
    Portability, Sound quality

    Rated 5 out of 5 stars

    perfectly portable

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

    easy to use, portable, great sound, great colors make it unique

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thank you for your positive review of the Ultimate Ears WONDERBOOM 4 Bluetooth speaker. We're glad to hear that you appreciate its portability, sound quality, and unique design. Your satisfaction is our top priority.

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Little but big sound.

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

    Awesome all around sound at a great price. Works and sounds great.

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      We love hearing that! It's fantastic that the Ultimate Ears WONDERBOOM 4 delivers awesome sound all around at a great price for you. We're delighted it's working and sounding great! Logitech

  • Rated 5 out of 5 stars

    The speaker is great!

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

    The speaker is great! I really recommend! I like it!

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      We’re grateful you took the time to share your thoughts. It’s wonderful to know our product is meeting your expectations. Logitech

  • Rated 5 out of 5 stars

    Works great

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

    I use this speaker when I am doing the dishes, but want to listen to music or podcasts. The sound quality is just fine. I don't blast it, but just like to have some noise while I'm doing mundane chores. The bluetooth connection to my iPhone works perfectly, as there is never, ever any gaps or static.

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thank you for your positive review of the Ultimate Ears WONDERBOOM 4 speaker! We're glad to hear that it's a great companion for your daily chores and that you appreciate the sound quality and reliable Bluetooth connection.

  • Rated 2 out of 5 stars

    Not worth full price

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

    Not worth full price. You can’t sync this with larger UE speakers. It is also not compatible with the UE app. Not a very powerful device but none of the UE devices I have are powerful.

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

      We're sorry to hear you're not satisfied with the WONDERBOOM 4 speaker, especially regarding the syncing and app compatibility issues. We appreciate you sharing your feedback. Logitech