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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 94 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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Cons mentioned filter

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 4 Showing 61-80 of 94 reviews
  • Rated 5 out of 5 stars

    WONDERBOOM brings the boom

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Wonderboom, easy to connect, clean sound even with high volume. Great portable speaker

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

      Thanks for your kind words! We’re proud to know our product is meeting your needs. Your support keeps us motivated. Logitech

  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Worth what I paid for

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

    For the price it does the job. Last for a day, full blast.

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

      Hey! Thanks for the feedback! The WONDERBOOM 4 packs a punch for its size and price delivering bold 360° sound and up to 14 hours of battery life at full volume. Great to hear it’s doing exactly what you need! Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Perfect gift for teens

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

    Perfect BT speaker for teens. This is the 3rd or 4th one we’ve purchased. Makes a great gift. A pair of them will work together as left and right stereo channels. Sounds great for its size.

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

      Thanks for sharing your positive experience! We're glad they're a hit with teens. Logitech

  • Rated 5 out of 5 stars

    Sony did it again.. outstanding

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

    great speaker.. easily to connects to another wonderboom 4.. they are worth every penny

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

      Thanks for letting us know how things are going. We’re happy the Ultimate Ears WONDERBOOM 4 Wireless Speaker is performing as expected. Your support means everything. Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Great Deal!

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

    Got a good deal with rewards and on sale item. Sounds great!

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

      That's wonderful to hear! We're so glad you were able to get such a great deal on the Ultimate Ears WONDERBOOM 4 with your rewards and the sale price. We're thrilled that you're enjoying the sound quality and that it was such a great purchase for you. Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Awesome product, great sound

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

    Kid loves it, takes it with him on his E bike, fishing, no worries about getting it wet. Sound is great

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

      Thank you so much for your fantastic review of the Ultimate Ears WONDERBOOM 4! We are absolutely thrilled to hear how much your child loves it and that it has become an indispensable companion for his E-bike adventures and fishing trips. Logitech

  • Pros mentioned:
    Sound quality

    Rated 3 out of 5 stars

    Good but not great

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

    It's an alright speaker as for sound and I do like the outside boost, but the audio tends to cut in and out during use which is something that has never been an issue with any of my other wonder boom or other branded speakers. By the time I realized that, my return window had ended, so I guess I'm stuck with it. It won't be my favorite like I thought it would be, but it'll get used.

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

      Thanks for sharing your experience. We're glad to hear you’re enjoying the Outdoor Boost feature, but we’re sorry to learn about the audio interruptions. We'd love to help sort this out—please reach out to our social care team at **[email protected]** with the following details:

      - Name
      - Email Address
      - Country
      - Product Name
      - Brief description of issue

      We’re here to help and want to make sure your speaker performs at its best. Logitech

  • Rated 5 out of 5 stars

    Good Product

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

    This is a good product but does not interact with the UE Boom app.

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

      Appreciate you taking the time to share! It’s awesome to know our product is working well for you. Thanks for choosing Logitech. Logitech

  • Rated 5 out of 5 stars

    Great sound

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

    The sound is strong and really fills the room. Good sounding bass too.

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

      We’re so pleased to hear that you’re enjoying your Logitech device. Your feedback is a big part of what helps us grow and continue to serve our users better. Thank you for choosing Logitech and for being part of our journey. Logitech

  • Rated 5 out of 5 stars

    Works great as a shower speaker

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

    It has decent sound for its small size, overall its a good deal if found on sale

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

      Your feedback means a lot to us. We’re glad the Ultimate Ears WONDERBOOM 4 Wireless Speaker is serving you well and helping you get things done. Thanks for choosing Logitech! Logitech

  • Rated 5 out of 5 stars

    bluetooth speaker

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

    great product. easy to set up and easy to use. would definitely recommend

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

      We’re so happy to hear your experience has been positive. Your feedback helps us stay focused on what matters most—our users. Thanks for supporting Logitech! Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Small speaker, big bang.

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

    This might look small. But the sound is awesome for this speaker. It beats other brands.

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

      That's fantastic to hear your impressions of the Ultimate Ears WONDERBOOM 4! We love that its powerful sound quality truly defies its compact size, and it's particularly rewarding to know you feel it surpasses other brands. Your enthusiasm for its audio performance truly highlights what makes this speaker so special. Logitech

  • Rated 5 out of 5 stars

    Wonderboom is a wonderful speaker

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

    Just as much sound as the UE Boom 2 but cheaper! Very happy

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

      Thank you for your fantastic review! We’re delighted that you’re enjoying the powerful sound of the WONDERBOOM 4 and that it’s delivering the high-quality performance you love at a better value.
      Happy listening with your new favorite portable speaker! Logitech

  • Rated 5 out of 5 stars

    Excellent value

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

    Great sounds from a compact size. And it’s very well made.

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

      Thank you for sharing your experience with the WONDERBOOM 4! We’re delighted that you’re enjoying the big sound and premium build quality packed into its compact design. Logitech

  • Rated 5 out of 5 stars

    Good buy

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

    Great sound for the size and price. Hopefully the strap holds up.

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

      Thank you for your kind words! We’re delighted the product is performing well for you. Your feedback inspires us to keep pushing forward. Logitech

  • Pros mentioned:
    Sound quality

    Rated 4 out of 5 stars

    Mr

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

    This product is very handy and has great sound quality. However, it is too easy for people to abscond with. That is my only complaint.

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

      Thank you for your fantastic review of the Ultimate Ears WONDERBOOM 4! We are absolutely thrilled to hear that you find it very handy and are enjoying its great sound quality. We designed the WONDERBOOM 4 to be a truly portable and enjoyable audio companion, and your positive feedback on these aspects means a lot to us. Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Little but mighty

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

    Very happy with the quality of sound from this small speaker.

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

      We're absolutely thrilled to hear you're enjoying the fantastic sound quality of your WONDERBOOM 4! It's designed to pack a punch despite its size, and we're so glad that's coming through for you. Thanks for highlighting its portable, waterproof, dustproof, and floatable design too – it's built for all your adventures! We appreciate your positive feedback! Logitech

  • Rated 5 out of 5 stars

    Good speaker

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

    This is a Very good product and gift for my brother.

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

      Thank you for your feedback! We are happy to hear you found the Ultimate Ears WONDERBOOM 4 to be a Very good product and a great gift for your brother. We hope he enjoys it! Logitech

  • Rated 5 out of 5 stars

    Mr Dino

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

    Great product beast to use. Store representative was so helpful. Product coverage is excellent

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

      We’re really grateful for your thoughtful review. It’s wonderful to know that our product is delivering the performance and ease of use you were hoping for. Hearing from satisfied users like you keeps us motivated. Thanks for choosing Logitech! Logitech

  • Rated 5 out of 5 stars

    Great

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

    This is a great speaker for around the house and the yard.

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

      Thanks for sharing your experience! We’re thrilled the Ultimate Ears WONDERBOOM 4 Wireless Speaker is working as intended. Your feedback helps us grow. Logitech

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