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 - Lagoon Blue.
  • Alt View 11. Ultimate Ears - BOOM 3 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Lagoon Blue.
  • Alt View 12. Ultimate Ears - BOOM 3 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Lagoon Blue.
  • Alt View 13. Ultimate Ears - BOOM 3 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Lagoon Blue.
  • Alt View 14. Ultimate Ears - BOOM 3 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Lagoon Blue.
  • Alt View 15. Ultimate Ears - BOOM 3 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Lagoon Blue.
  • Alt View 16. Ultimate Ears - BOOM 3 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Lagoon Blue.
  • Bluetooth Pairing Bungee/ Hanger Magic Button ULTIMATE EARS Volume control buttons Power ON/OFF Height: 184 mm Diameter: 73 mm Micro USB Port
  • Ultimate Ears Ultimate Ears 184mm Bold Sound 3 Satter 1 Deep Boom 13C6 Sono 1 Bass Sonoire Kraftige Bluefoot Speaker ET BASSES BSSE Portable Bluetocm efoot-Lautsprecher PROFONDES Tragbarer Bluetootte portabile Enceinte 73mm MICRO-USB CHARGER
  • Alt View 19. Ultimate Ears - BOOM 3 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Lagoon Blue.
  • Ultimate Ears
  • Great sound wherever you go - at the Best Buy Lab video 1 minutes 08 seconds
  • Ski Resort Speaker Tips video 0 minutes 16 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 - Lagoon Blue

Model:
984-001350
SKU:
6288540
Highly rated by customers for:
Your price for this item is $119.99
Clearance
The comparable value price is $149.99

Customer reviews

Rating 4.6 out of 5 stars with 775 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 28 Showing 541-560 of 775 reviews
  • Pros mentioned:
    Sound quality

    Works as expected

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

    I’m very pleased with its controls and phone application. Sound is excellent in volume and tones.

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

    Excellent portable speaker!

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

    Got this as a Christmas gift for my college freshman, he loved it! It’s an excellent portable speaker, the sound quality is very good!

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

    LOVE THIS

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

    Love the sound and how powerful this little portable speaker is!!!!!!!!

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

    Great speaker

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

    Works amazing and has fantastic sound! Got it as a gift for someone.

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

    This thing bumps

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

    This little speaker bumps definitely worth getting

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

    Love it

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

    Purchased for my son to replace his JBL Bluetooth speaker. The sound quality is great and he loves it!

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

    Love!

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

    I love this speaker. Use it in our workshop and truly love the sound quality!

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

    Great sound and features

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

    Honeslty i was surpised at the sound quality and volume this little speaker puts out. I love the features it has when using the app, would definitely buy again!

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

    Awesome speaker

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

    Great speaker for the boat! It is one of the best waterproof speakers out there

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

    Purplechi

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

    I love it! This was a Christmas gift from my son. The sound is great

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

    Amazing

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

    I love this speaker its so loud and powerful and connected easily to all devices

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

    Great

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

    great product, would highly recommend to anyone thats interested.

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

    Love This Soeaker

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

    I love this speaker! Loud and quality is on point.

    I would recommend this to a friend

  • Great!

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

    Great product, wonderful sound, exactly what I was looking for!

    I would recommend this to a friend

  • Beach music

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

    My wife loves it! She can take her music to the beach!

    I would recommend this to a friend

  • Speaker

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

    It’s great love using it at work and in job sites yup

    I would recommend this to a friend

  • Very easy to use.

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

    This speaker is the best you can get at this price range! Super dope!

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

    Yep. It’s fine

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

    Bought it for my son. Works too well. I can hear it everywhere.

    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.

    Works well. Decent sound and pairs well with phone or tablet.

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

    Barest speaker

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

    Get sound and very durable own two of them very easy to use

    I would recommend this to a friend
Page 28, Showing 541-560 of 775 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.