Appliances Presidents’ Day SaleEnds 2/25. Limited quantities. No rainchecks.Shop now

Main Content

Customer Ratings & Reviews

Your price for this item is $99.99

Customer reviews

Rating 4.8 out of 5 stars with 271 reviews

Rating Filter

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

Pros mentioned filter

Cons mentioned filter

95%would recommend to a friend

Customers are saying

Customers highly value the WONDERBOOM 4 Portable Wireless Bluetooth Speaker for its sound quality and portability. Many appreciate the speaker's good battery life and easy Bluetooth connectivity. The water resistance is a welcomed feature, along with the volume and size. Overall, customers seem to enjoy the bass and waterproof design.

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 3 Showing 41-60 of 271 reviews
  • Pros mentioned:
    Battery life, Sound quality
    Best Buy Employee

    Rated 5 out of 5 stars

    Bluetooth speaker

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

    I have been using ultabooms for a awhile now and i think they are awsome. I use mine in the car because my radio is broken, and i like to listen to musoc while driving. So i really like this product for that. It is super loud for me and they last about two to three days before i have to charge it up again. I would recommend this to anybody over anything else. Itnisna great product for the price.

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

      That’s some creative problem-solving—turning a broken car radio into an excuse to enjoy the WONDERBOOM 4! It’s awesome to hear how well it holds up in volume and battery life, especially in such a unique use case. Waterproof, floatable, and road-trip ready? Sounds like the ultimate sidekick for music lovers on the move. We appreciate leaving a review.. Logitech

  • Pros mentioned:
    Portability, Sound quality

    Rated 5 out of 5 stars

    Portable Sound

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

    Excellent speaker for my office area and it allows me to carry my music around to other areas of the house. The sound is just right for the spaces I use it in. The controls are easy to use.

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

      We’re thrilled to know you’re satisfied with your Logitech Ultimate Ears WONDERBOOM 4 Speaker. Your input helps us shape better experiences for everyone. Thanks for your continued support! Logitech

  • Pros mentioned:
    Portability, Sound quality, Water resistance

    Rated 5 out of 5 stars

    Big time

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

    Great sound, waterproof, portable. Great for a golfcart/float trip/etc

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

      Thank you for the kind words! We're thrilled to hear that you love the sound quality and portability of the WONDERBOOM 4. It's perfect for any adventure, whether on the golf course or by the water! Logitech

  • Pros mentioned:
    Portability, Sound quality

    Rated 5 out of 5 stars

    Fun and small

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

    Great sound out of a tiny speaker. This little portable speaker packs a huge punch for its size. Sound quality is always great from UE.

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

      Thanks for taking a moment to share your experience. We’re so glad the product is working well for you. Your support means a lot and helps us keep improving. Logitech

  • Pros mentioned:
    Connectivity, Sound quality

    Rated 5 out of 5 stars

    Love the speaker

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

    Great speaker and sound. Very easy to connect. We keep it just outside the shower area.

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

      We appreciate you taking a moment to share your experience. It’s great to know that our product is living up to your expectations and making your tasks easier. Your support means the world to us—thanks for being a Logitech customer. Logitech

  • Pros mentioned:
    Portability, Sound quality

    Rated 5 out of 5 stars

    Great sound

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

    Really great sound. Nice looking speaker, easy to move around and take with you. Great price on sale. Highly recommend.

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

      Thanks for the kind message! We’re happy our product is meeting your needs. Your feedback helps us keep improving. Logitech

  • Pros mentioned:
    Portability, Sound quality

    Rated 5 out of 5 stars

    Great sound

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

    Great sound in a compact form. All things you’d want a compact speaker to use for sporty purposes.

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

      Thanks for your feedback! We’re glad you like the Ultimate Ears - WONDERBOOM 4 Portable Wireless Bluetooth Speaker, we truly appreciate you taking the time to share your experience! Logitech

  • Pros mentioned:
    Connectivity, Sound quality

    Rated 5 out of 5 stars

    Awsone

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

    Good sounding product and easy to connect with I phone apps.

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

      Thanks for your review! It’s great to know our product is living up to your expectations. Your support helps us stay focused. Logitech

  • Pros mentioned:
    Battery life, Portability
    Best Buy Employee

    Rated 5 out of 5 stars

    Worth the price

    |
    Best Buy Employee
    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Ought this as a small portable shop speaker, probably the best speaker I’ve owned for the price. Battery cranked out last for hours

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

      That's fantastic to hear! We're thrilled the Ultimate Ears WONDERBOOM 4 is proving to be the perfect, affordable, and long-lasting portable speaker for your shop. Logitech

  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    Amazing

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

    This. Speaker is one of the best very loud last me the full hours 12 hours

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

      Thank you for your kind words! We’re delighted the Ultimate Ears WONDERBOOM 4 Wireless Speaker is performing well for you. Your feedback inspires us to keep pushing forward. Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Works great as a shower speaker

    |
    |
    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

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Awesome in pairs!

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

    I drive semi trucks and the stereo system in mine is unlistenable. Horrible. So I rectified the situation by getting two of these bad girls. So my review is going to be based on running a pair. They get loud and you can hear them outside the truck when it’s idling. So tackling wind/road noise was no problem. Here’s the problem. I was going to return them after the first two days because they sounded so shrill and easily distorted. I decided to give them a few more days and now that they’re broken in, they are crystal clear and natural sounding with no distortion (so long as you don’t straight up max the volume). I recommend these to all my trucker friends and honestly everybody. Just buy two and you won’t be disappointed!

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

      Thank you for your amazing review of the Ultimate Ears WONDERBOOM 4 speakers! We're thrilled to hear that you've found them to be a great solution for improving the sound quality in your semi-truck. Your positive feedback means a lot to us as we continue to provide exceptional products that enhance your listening experience.

  • Pros mentioned:
    Portability, Sound quality

    Rated 5 out of 5 stars

    I can’t wait to purchase another one!

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

    I love my new WONDERBOOM 4. I own 3 SONOS Roams 2 which I have been very pleased with, but I have to say that the WONDERBOOM 4 is superior in sound and quality. The WONDERBOOM 4 is a great addition to my MEGABOOM that I have owned for many years now. I like the ability to change between Podcast, Standard, and Outdoors mode. I bought one at first to see how it compared to my SONOS Roams 2, and I will I will definitely be buying a second one and pair them together. Like my MEGABOOM, I expect the WONDERBOOM 4 will stand up well to the outside elements and occasional drops.

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

      Thank you for your kind words and for sharing your positive experience with the WONDERBOOM 4! We're glad you're enjoying the superior sound quality and the versatility of the different listening modes. We appreciate your feedback and hope you continue to enjoy the WONDERBOOM 4 for many years to come. Logitech

  • Pros mentioned:
    Portability, Sound quality

    Rated 5 out of 5 stars

    Best in small package

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

    Purchased as gift for my daughter based upon trust in brand as we have owned older models for years! Great sound from such a compact speaker - very travel friendly

    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

  • Pros mentioned:
    Connectivity, Sound quality

    Rated 3 out of 5 stars

    Connection issues.

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

    This little speaker has decent sound but it's not as special as I hoped it would be. My main issue is connection problems between the speaker and my tv, which is connected to a google streamer. It disconnects or starts getting static after a few minutes. None of my other BT spekers have this problem. Works ok with my phone though, but I have other speskers I like better for music. I have a first generation model of this speaker that sounds better to my ears. On the plus side, UE is finally using USB C connections, so there's that.

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

      We appreciate your honest feedback. It helps us identify where we can improve and provide a better experience with the Ultimate Ears - WONDERBOOM 4 Portable Wireless Bluetooth Speaker Logitech

  • Pros mentioned:
    Portability

    Rated 5 out of 5 stars

    Bluetooth speaker

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

    Love the speaker good volume battery life I wish was a little bit longer but good for my job easily portable

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

      We appreciate your feedback and are glad to hear the product is working smoothly. Thanks for being part of the Logitech family. Logitech

  • Pros mentioned:
    Battery life, Portability, Sound quality

    Rated 5 out of 5 stars

    Perfect

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

    Great sound, battery life, perfect buy if you need a small portable speaker.

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

      Thanks for sharing your experience! It's great to hear you're enjoying the sound and battery life on your WONDERBOOM 4. We appreciate you highlighting its portability. Logitech

  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    Big sound all around

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

    I like this Bluetooth speaker. Fast connection. Good bass. Big sound all around. Battery life is good as long as you don’t max out the volume for too long. Shouldn’t need to though, plenty loud at half volume for me anyway.

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

      Hey! Thanks for the feedback! The WONDERBOOM 4 really packs a punch for its size fast pairing, rich bass, and that signature 360° sound make it a go-anywhere favorite. Logitech

  • Pros mentioned:
    Portability, Sound quality

    Rated 5 out of 5 stars

    Great little sound machine!

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

    It is very easy to operate, has great sound and perfect for poolside, on the boat, or at the beach with its waterproof set up.

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

      Thank you for your positive review of the Ultimate Ears - WONDERBOOM 4! We're glad you're enjoying its ease of use, impressive sound quality, and the peace of mind that comes with its waterproof design. We hope you continue to enjoy many adventures with your speaker. Logitech

  • Pros mentioned:
    Portability, Sound quality

    Rated 5 out of 5 stars

    Wonderboom is wonderful!

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

    This little speaker really puts out high quality sound. It's great for indoor and outdoor gatherings. If you get 2 of these, they can be paired to work in stereo. Great speaker!

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

      Thank you for your review. We're glad to hear the WONDERBOOM 4 is delivering powerful sound and versatility for your gatherings. Pairing two for stereo makes it even better—thanks for sharing. Logitech

Sponsored