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Customer Ratings & Reviews

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Customer reviews

Rating 4.6 out of 5 stars with 158 reviews

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Rating by feature

  • Sound Quality

    Rating 4.8 out of 5 stars

  • Battery Life

    Rating 4.7 out of 5 stars

  • Range

    Rating 4.7 out of 5 stars

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90%would recommend to a friend

Customers are saying

Customers appreciate the product's excellent sound quality, portability, and long-lasting battery life. They also value its impressive volume, water resistance, and ease of connectivity, along with its appealing design and reasonable price.

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 158 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Boom 4

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

    Good price, good quality, water proof, battery lasts for ever

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

      Thanks for your awesome feedback on the Ultimate Ears BOOM 4 Portable Wireless Bluetooth Speaker! We're thrilled you love its great price, high quality, IP67 waterproof and dustproof design, and long-lasting battery life—up to 15 hours! It's perfect for keeping the music going wherever you are. Enjoy! Logitech

  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    Great speaker

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

    Great little speaker, base isn't as good as I'd like it to be but it's all preference. Sturdy and I use it all the time. Good battery life.

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

      We appreciate your feedback on the BOOM 4! It's great to hear you're enjoying it as a sturdy and frequently used speaker with good battery life. We understand that bass preference is subjective, and we value your honest opinion. Thank you for sharing your experience! Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    More than Pleased!!!!

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

    I am amazed at the quality and amount of sound this small item puts out. My son who dee jays weddings wants one after hearing it. And a great deal that it was on sale. A wonderful purchase! Mike

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

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

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Great speaker

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

    Just what I needed. The music sounds great, it is water resistant, which is what I was looking for.

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

      I'm thrilled to hear that the Ultimate Ears BOOM 4 is just what you needed and that you're enjoying its great sound and water resistance! Logitech

  • Pros mentioned:
    Portability, Sound quality

    Rated 5 out of 5 stars

    Great speaker

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

    This speaker has a Great sound, light weight. Portable.

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

      Thanks for the review. The BOOM 4 speaker really delivers on portability and sound quality. Lightweight, waterproof, and built to float, it's a solid companion whether you're indoors or out. Glad to hear it's hitting the mark for you. Logitech

  • Pros mentioned:
    Size, Sound quality

    Rated 5 out of 5 stars

    Great portable speaker

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

    My daughter requested this Ultimate Ears Bluetooth speaker because she likes the quality of the sound, it's a good size, waterproof, and comes in fun colors.

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

      The Ultimate Ears BOOM 4 sounds like a fantastic choice! It's great to hear that your daughter appreciates the sound quality, size, and waterproof feature. The fun colors definitely add a nice touch, making it both functional and stylish. Logitech

  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    Boom 4

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

    Pretty good. Sound clarity os great. Havent tested the length of battery life yet. But it should hold up

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

      That's fantastic to hear you're enjoying your BOOM 4! We're so glad the sound clarity is meeting your expectations. We're confident the battery life will impress you too, letting you keep the good times rolling. Thanks for sharing your experience! Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Room filling sound

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

    Great sound in a great package. These don't get rave reviews online but I listened to a bunch of speakers in store, and to my ears, this one had one of the largest soundstages out of all the speakers, presumably due to its design. The sound fills the room and feels like it's coming from a full system rather than a little box, which is how most speakers sound, even if they're otherwise very good. The negative side is that the Ultimate Ears app doesn't work with this speaker, but I don't think I care about that.

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

      We appreciate your insightful review of the Ultimate ears BOOM 4! It's fantastic to hear that you're impressed with its room-filling sound and overall performance, despite the app limitation. Your feedback is valuable to us as we continue to innovate and improved out products. Thank you for choosing Ultimate Ears.

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Very good product

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

    Excellent sound and compact design make this very reliable product

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

      Thanks so much for your kind words! We're thrilled the BOOM 4 delivered excellent sound and a compact, reliable design that fits your needs. Your feedback truly highlights what makes this speaker special, and we’re grateful you chose Ultimate Ears. Logitech

  • Pros mentioned:
    Portability

    Rated 5 out of 5 stars

    Great speaker

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

    Easy to set up, extremely durable. I have two other Booms that i purchased in 2018 and they are amazing too. Great product and love the versatility with it being waterproof.

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

      Thank you for your fantastic feedback! We’re thrilled the BOOM 4 impressed you with its durability, easy setup, and waterproof versatility. Your continued trust in our speakers means a lot to us. Logitech

  • Pros mentioned:
    Size, Sound quality

    Rated 5 out of 5 stars

    Love it!

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great sound and great size! Powerful sound all over.

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

      That's fantastic to hear you're enjoying the powerful sound and convenient size of your Ultimate Ears BOOM 4! It's great to know it's delivering an excellent audio experience. Logitech

  • Pros mentioned:
    Battery life, Volume

    Rated 4 out of 5 stars

    liked

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

    great for pairing , volume is great, I use it mainly outdoors, it has a good battery life so far

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

      That's wonderful to hear! We're thrilled that you're enjoying the Ultimate Ears BOOM 4 so much, especially its great pairing and volume capabilities. It's fantastic to know it's performing well for your outdoor use and that the battery life is meeting your expectations. We truly appreciate your positive feedback! Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Beautiful Design

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

    Easy to install and great sound system. Connects to multiple device and each to use.

    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

    Boom 4 speaker

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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.

    I added another Uktimate Ears BNoom 4 to use outdoors and garage etc. These work great and have a battery life of 15 hours.

    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 5 out of 5 stars

    Great product

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

    Great sound and easy to use. The app is also easy to use and makes it easy to operate my speaker

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

      Thanks for the kind words! We’re thrilled our product is making your day easier. Appreciate your trust in Logitech. Logitech

  • Pros mentioned:
    Portability, Sound quality

    Rated 5 out of 5 stars

    Awesome sounding every day speaker

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

    Great performance for the money - crisp sounding speaker, built to take with you.

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

      We're thrilled to hear that you're enjoying the crisp sound quality and the rugged, adventure-ready design. The BOOM 4 was designed to be your go-to companion for any occasion, whether you're at the beach, by the pool, or on a hike. Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Great Product

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

    This is the third UR Boom speaker that I have purchased and this one is the best so far. The sound quality is great. I usually use the party mode and pair the three speakers around the pool area.

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

      That's fantastic to hear! We're thrilled you're enjoying your BOOM 4 speaker and that it's become your favorite one. We're glad the sound quality and party mode are working well for you around the pool. Thanks for sharing your positive experience! Logitech

  • Pros mentioned:
    Portability

    Rated 5 out of 5 stars

    Great UE Speaker

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

    Another great product from UE. My UE Boom 2 is still going strong 9 years later and this Boom 4 is better in every way. I expect the same 10 years out of 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

    Tremendo!!

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

    Great speaker! I've owned several.Had 4 last me 8yrs of constant use, all day.Charge one,play the next.Taught boot camp exercise classes all day,pouring rain at times.Durable,great sound quality,battery life.Boom 4 is best ever! Highly recommend.Best Buy has best price consistently.

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

      Hey! We’re thrilled that our product is delivering the experience you hoped for. Your review helps us understand how we’re doing. Thank you for sharing your thoughts. Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Excellent speaker

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

    Excellent sound for the size. Love that you can add another speaker and make it a little louder.

    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