Skip to contentGo to Product Search
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:
Loading...

Customer reviews

Rating 4.6 out of 5 stars with 2993 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 58 Showing 1,141-1,160 of 2,993 reviews
  • Pros mentioned:
    Sound quality

    Sounds great

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

    Great speaker .. love the sound… battery life is around 10 hrs

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

    Good sound quality and easy setup

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

    My daughter uses this UE Speaker and loves it. It offers really good sound quality and connects easily to her phone / music app each times she uses it.

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

    Boom

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

    I have tried and compared do many speakers and no one sound laun and cleer than the BOOM

    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

    Good Bluetooth Speaker

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

    Sound quality is good, worth the price. But the price was a sales price, not displayed at the store. Looked it up on line on my phone, showed it to sales person, and he gave us the online price. Can't complain, we use it a lot.

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

    Love

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

    Absolutely love this speaker works good has a reasonable battery life and I love purple

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

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

    Best Gift Ever!

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

    My 16 yr old daughter wanted another famous brand speaker, it was out of stock for her B-day... I opted for this and was told "Kicks a Sick Beat" She loves it!

    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

    Vibing

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

    Amazing and light weight. this speaker holds a punch and it alternates its speakers to have such a clear sound to it. great for a little room or patio

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

    Great sound for home or auto

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

    We enjoy this speaker, sounds great and pairing is easy. App need some adjustments but still is a really good assist. Have several UE products and are very happy with them.

    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

    This is THE BEST SPEAKER

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

    I have this and the Megaboom 2 and I have to say, the newer iteration of the boom line sounds just as good, if not better than the previous megaboom. That’s saying something.

    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 for value

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

    this was the greatest speaker until I bought a Bose because my Boom3 was stolen 2 weeks after purchase unfortunately

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

    boom 3

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

    Awesome sounds, great product, great quality. Love the sound.

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

    UE Boom 3 - BUY BUY BUY

    |
    |
    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This speaker is AMAZING! We have the Boom 2 and we sync them using the UE app for great surround sound indoors and out.

    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 speaker

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

    This portable wireless speaker works well and has a nice sound.

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

    great speaker

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

    love it! getting plenty of use out of it. great quality for the price

    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

    Amazing

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

    Perfect! Couldnt be more happy to have in my possession

    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

    Boombox

    |
    |
    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great to use. Easy to use. Nice that the app shows the batter Life

    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
    Best Buy Employee

    Best bang for your buck

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

    For the price of this speaker and the size of it it gives you sound quality and loudness.

    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

    Best Xmas gift

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

    Received this as a gift from my kids and love, love, love this! Pairs nicely with my phone and is portable. Love the color and very easy to use!

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

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

    Good Bluetooth speaker

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

    I like this BOOM3 but wish I had more money to get the next model with the bigger base. Still, this one is nice and sounds good for what I use it for. I can stream my phone into it no matter where I'm at...

    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, crisp and loud.

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

    Although the bass is definitely not as strong as my husband's JBL Charge 4, this little speaker packs a good punch with clear sounds and enough bass for dance songs to sound good. This is my second Boom 3 purchase as I liked the first one so much. I use this one for my kids room to play them Calm stories and music at bedtime. Great little speaker and for a great price when it's on sale.

    This review is from Ultimate Ears - BOOM 3 Portable Bluetooth Speaker - Moon

    I would recommend this to a friend
Page 58, Showing 1,141-1,160 of 2,993 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. © 2026 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.