Last-Minute SavingsLimited quantities.Shop now

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

  • Front. Ultimate Ears - BOOM 3 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Night Black.
  • Alt View 1. Ultimate Ears - BOOM 3 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Night Black.
  • Alt View 11. Ultimate Ears - BOOM 3 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Night Black.
  • Alt View 12. Ultimate Ears - BOOM 3 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Night Black.
  • Alt View 13. Ultimate Ears - BOOM 3 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Night Black.
  • Alt View 14. Ultimate Ears - BOOM 3 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Night Black.
  • The text on the image reads "2 5 75000 Mvo 6 1 3". However, it is not clear what the intended message is. It could be a random combination of numbers or a code that needs to be deciphered.
  • The image shows a Bluetooth speaker and a Bluetooth headset, both with diagrams and labels explaining their features. The speaker has a Bluetooth Pairing Bungee/Hanger and a Magic Button, as well as a Micro USB Port. The headset has a Volume control button and a Power ON/OFF button. The height of the speaker is 184 mm, and its diameter is 73 mm.
  • The image features a product called Ultimate Ears BOOM 3, which is a portable Bluetooth speaker with a deep bass sound. The speaker is 184mm in size and has a micro-USB charger. The product is designed to provide a bold and sattier sound experience for users.
  • Alt View 18. Ultimate Ears - BOOM 3 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Night Black.
  • Alt View 19. Ultimate Ears - BOOM 3 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Night Black.
  • Alt View 20. Ultimate Ears - BOOM 3 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Night Black.
  • Alt View 21. Ultimate Ears - BOOM 3 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Night Black.
  • Alt View 22. Ultimate Ears - BOOM 3 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Night Black.
  • Great sound wherever you go - at the Best Buy Lab video 1 minutes 08 seconds
  • Ultimate Ears Boom 3 - Battery video 0 minutes 35 seconds
  • Ultimate Ears Boom 3 - Lifeproof video 0 minutes 36 seconds
  • Ultimate Ears Boom 3 - Sound quality video 0 minutes 34 seconds

Ultimate Ears - BOOM 3 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Night Black

Model:
984-001348
SKU:
6288539
Highly rated by customers for:
Your price for this item is $29.99
Clearance
The comparable value price is $149.99

Customer reviews

Rating 4.6 out of 5 stars with 1730 reviews

Rating Filter

Rating by feature

  • Sound Quality

    Rating 4.7 out of 5 stars

  • Battery Life

    Rating 4.5 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 satisfied with the BOOM 3 Portable Bluetooth Speaker's sound quality, ease of use, and long battery life. Many appreciate its waterproof design and impressive volume, while some find the size convenient. However, a few customers reported issues with the charging port and the lack of an auxiliary input. The Bluetooth pairing functionality also received some mixed feedback.

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 25 Showing 481-500 of 1,731 reviews
  • Pros mentioned:
    Battery life, Sound quality

    Great sound

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

    Great sound, bought for husband and he loves it. Every Friday we jam to music it’s easy and the battery life is great. Great buy.

    This review is from Ultimate Ears - BOOM 3 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Lagoon Blue

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

    Blue speaker

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

    Excellent speaker lasts long. Easy to connect with blue tooth.

    This review is from Ultimate Ears - BOOM 3 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Lagoon Blue

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

    Great Speaker

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

    Great sound and Volume. I have two that fill my shop with music, 900 Sq ft.

    This review is from Ultimate Ears - BOOM 3 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Lagoon Blue

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

    Little bang of Music

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

    It's a great little system for what I need. Fits great in coffee holder in the car. Great for long traveling rides. The battery last along time. I'm happy with my purchase.

    This review is from Ultimate Ears - BOOM 3 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Lagoon Blue

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

      We're glad to hear that it's meeting your needs and providing a great listening experience. Thank you for your positive feedback on the Ultimate Ears BOOM 3!

  • Pros mentioned:
    Ease of use, Sound quality

    Great Speaker

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

    Easy to pair and the sound is exceptional really like do use it to watch movies and videos

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

    Fantastic portable speaker

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

    These are perfect for poolside, dockside, or anywhere you need great portable speakers on the go! Good bass, high ends and balance.

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

    Great for the money!

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

    Great sound. I am very happy with purchase. Speaker does get pretty loud too!

    This review is from Ultimate Ears - BOOM 3 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Lagoon Blue

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

    Great sound

    |
    |
    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 and base. Its perfect by the pool.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Sound quality

    No usb c but a great sound!

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

    Great sound, wish it had usb c. Easy setup especially with app.

    This review is from Ultimate Ears - BOOM 3 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Lagoon Blue

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Sound quality

    Super Speaker

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

    Super Amazing Speaker... Great Sound and easy to use the App

    This review is from Ultimate Ears - BOOM 3 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Lagoon Blue

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

    Yard Work and Boom Box

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

    I really love this Boom Box, I had been looking for speakers that I can hear out loud. I have an old school Apple Nano and the ear bud jack does not work. This is so much fun I have it going while I'm working in the yard, and I get my dancing on.

    This review is from Ultimate Ears - BOOM 3 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Lagoon Blue

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

    boom 3

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

    Good sound, small and easy to move. Connects with ease

    This review is from Ultimate Ears - BOOM 3 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Lagoon Blue

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

    Speaker

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

    Love it great sounding and flawless look love it to pieces

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

    Bluetooth speaker

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

    Love this item! Terrific battery life, durable and the sound is clear not crackley!!!

    This review is from Ultimate Ears - BOOM 3 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Lagoon Blue

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Sound quality

    Bluetooth speaker

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

    Great sound for small speaker. Easy hookup. I would buy again

    This review is from Ultimate Ears - BOOM 3 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Lagoon Blue

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Sound quality

    Great speaker with great sound!

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

    It has a great sound and was easy to set up. It's very portable and I love taking it wherever I go!

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

    Wonderful Sound!!

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

    Love love this speaker. Even though it is small, the sound is loud and clear. And yes it does float!! :)

    This review is from Ultimate Ears - BOOM 3 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Lagoon Blue

    I would recommend this to a friend
  • Pros mentioned:
    Volume

    Good Investment

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

    I bought this speaker because I was initially drawn to it's minimal design. It has some pretty good reviews so I thought I'd try it out. This thing is so loud, I can here it throughout the entire house. I kind of want to see how it sounds at full volume but I'm afraid the neighbors might complain.

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

    Great sound

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

    Great 360 sound for the pool and other outdoors. Loud enough without distortion. I recommend for the price.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Ease of use

    Solid speaker for $

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

    Great speaker, easy to use, great battery, nice size.

    This review is from Ultimate Ears - BOOM 3 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Lagoon Blue

    I would recommend this to a friend
Page 25, Showing 481-500 of 1,731 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2025 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.