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Customer Ratings & Reviews

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Customer reviews

Rating 4.6 out of 5 stars with 3866 reviews

Rating Filter

Rating by feature

  • Sound Quality

    Rating 4.7 out of 5 stars

  • Battery Life

    Rating 4.7 out of 5 stars

  • Range

    Rating 4.6 out of 5 stars

Pros mentioned filter

Cons mentioned filter

92%would recommend to a friend

Customers are saying

Customers are pleased with the sound quality, battery life, and ease of use of the MEGABOOM 3 speaker. Many also appreciate its waterproof design and strong bass. However, some customers find the price to be high and have experienced issues with charging. A few also mentioned the speaker's weight as a drawback.

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 15 Showing 281-300 of 3,866 reviews
  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    Excellent sound & volume for its size

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

    Great product: Excellent sound quality and volume for its size. Decent battery life. Robust construction. A little expensive, but worth it.

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Impressive little package

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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'd give these 4.5 stars all day. I purchased two of these for my camper. The sound is spectacular for such a small unit. As good as Sonos, however in bluetooth mode Sonos will not allow for a stereo pair. The Ultimate Ears app is a bit fickle but I was able to fumble my way through and get these setup just the way I want. I can play any audio app (Pandora, AMP, Di streaming, etc) with these and set it up so "Party Mode" is always on. Overall I would recommend.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Water resistance

    Rated 5 out of 5 stars

    Waterproof and load

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

    We LOVE this! We use this for our boat and don’t have to worry bout it getting wet. Battery lasts a great amount of time and it’s very load.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Amazing 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 update over the original boom. The mega allows it to get louder. Love the quality of it and amazing battery life. Great bass

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 4 out of 5 stars

    Decent speaker

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    We use this to listen to Amazon music play lists that we download on our phone. Works well and the battery lasts a decent amount of time. Very load if you crank it up! One issue we have with it is that after not using it for a while, it will lose it's charge. We have reset it (as it states in the help online) but it still loses the charge. When we do charge it up, it will flash as if something is wrong with it, but then finally charges up.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    Amazing speaker

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

    Great speaker. The app is easy to use and you can power the speaker on and off using the app. Fantastic battery life. I’ve used this speaker outside while doing yard work and it sounds great.

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

      We're thrilled to hear that you're loving the Ultimate Ears MEGABOOM 3! Your positive feedback about the app, battery life, and sound quality is much appreciated. Thank you for sharing your experience.

  • Pros mentioned:
    Sound quality
    Cons mentioned:
    Weight

    Rated 5 out of 5 stars

    Great Bluetooth Speaker

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

    Bought the MEGABOOM3 as an additional speaker, based on my experience with BOOM2 speaker I've had for past 2-3 years. I like this one even better, great sound and looks good. It's heavier and less convient to carry around, but no other downside vs BOOM2. Very pleased with this purchase.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    Great sound quality, easy to use.

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

    I love this speaker! The sound quality is superb, holds a charge for a long time and it’s easy to use.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Sound quality

    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.

    Sounds great and easy to set up, also connected easily with my UE Boom 2 that I already had. Long battery life and charges relatively fast, but has a semi-short connection range compared to other speakers I have (especially if there are any walls or objects between device and speaker), but overall not that big of an issue.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, 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.

    Great balanced sound, easy to use and great battery life! I like the ability to add multiple speakers in parallel for whole house music,

    I would recommend this to a friend
  • 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.

    Love this..it small enough to not take up much space but it’s loud enough to hear the music in the next room..great quality sound!

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Boom

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

    I could no be happier with my choice, the measurements of my speakers and functionality, the acoustic sound , easy to conect thru Bluetooth. I get surprise with volume don't decreased the quality of surprise me with quality of sound

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

      That's wonderful to hear! We're thrilled you're so happy with your MEGABOOM 3. It's fantastic that you appreciate its size, functionality, acoustic sound, and easy Bluetooth connection. We're especially glad you're impressed with the sound quality, even at higher volumes. Thanks for sharing your positive experience! Logitech

  • Pros mentioned:
    Battery life

    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.

    Great volume and bass. Used it while at a get together for thanksgiving with my family. They enjoyed it and the battery is long lasting!

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Sound quality, Water resistance

    Rated 5 out of 5 stars

    Amazing portable speaker

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

    Great sound, great battery life (18? hours), ability to pair with many other speakers, waterproof, app works seamlessly. Perfect for vacations, back yards, beach, etc.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Portability, Sound quality

    Rated 5 out of 5 stars

    Great sound from a small speaker

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

    Great portable speaker with amazing sound. Get many compliments. It has a long battery life as well.

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Bass it up

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Purchased back on December 2021 to my surprise it’s still working strong, great sound works extremely well if placed on the floor in a corner area the bass sounds sounds great, after the first week of used i went back to Best Buy and purchased another one. Makes a great gift and its water proof.

    I would recommend this to a friend
  • Pros mentioned:
    Portability, Sound quality
    Cons mentioned:
    Weight

    Rated 5 out of 5 stars

    love how loud it sounds

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

    I love the sound and the ability to connect Bluetooth with my phone or laptop. It's loud and not heavy at all. You can bring it with you anywhere.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    love the speakers

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

    love these speakers there easy to use and even better when there on sale they put out good sounds and the batteries last along time

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Sound quality

    Rated 4 out of 5 stars

    Great

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

    This a great speaker to workout with. I often workout in the park close to my house. It has good sound a a low volume so that I do not disturb others. Also has an excellent battery life.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 3 out of 5 stars

    Ok speakers, my ears got tired of them fast

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

    OK sounding speakers and can connect to multiple speakers at once it nice. I found the sound tiring after a while and the software to link the speakers was cumbersome tedious and not reliable for speakers that have been around so long I would have expected more mature implementation. It just tired my ears defeating the great battery life, portability and water proof. Real shame I ended up returning the 2 I purchased.

    I would recommend this to a friend