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 27 Showing 521-540 of 1,731 reviews
  • Pros mentioned:
    Sound quality, Waterproof

    Great Sound! Sleek Design!

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

    Absolutely love the sound quality! Great not having to worry about it getting wet in the rain or in the shower!

    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, Sound quality

    Great

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

    Awesome quality and great sound quality long battery life

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

    Amazing

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

    I looovvveeee my new speaker it really gives you an all around sound and the bass bumps really good! I would def but again.

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

    Highly durable and sounds good

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

    Sounds great, water proof, got it for my girlfriend and she loves it.

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

    Great for traveling

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

    This is a perfect little speaker! I use at home but even more so when I travel and want to listen to a podcast in my hotel room. Lightweight and easy to use with the boom app. Highly recommend especially because it is so portable.

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

    Great

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

    It’s easy to set up and use. The sound is amazing and I love how I can connect it to other speakers

    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, Sound quality

    Stylish, long-lasting, sounding great

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

    Great speaker with great sound! Battery life lasts forever and it is super durable!

    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 TV Speaker

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

    Syncs easily with my TV. I am using it because my TV is close tp a wall and people can hear in nearby room. This sypeaker allows me to put the sound source near me while no longer disturbing others. The lip-sync on this is perfect. Other devices I have tried have had delays which means the lip sync is off. This works perfectly. The sound is deep and rich. Very pleased.

    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.

    I love this speaker. I had a presentation to do and they didn't have a sound system. I hooked this up and it was great. You could hear the sounds in a very large room. Clear - no static.

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

    Recommended

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

    Great sound, especially for how compact it is. Highly recommend.

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

    Pretty good speaker

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

    Great sound and water resistant, perfect for working in the yars. The sound quality is great and its fairly easy to use.

    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

    Portable, Epic Sound

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

    This is our 4th Boom. The others still work great, we just love them so much. We love the sound and that it pairs with the other 3 speakers so easily.

    No, I would not recommend this to a friend
    • Brand response from Logitech
      Posted .

      Hey there! We're thrilled to hear you're a fan of the Ultimate Ears BOOM 3! It's amazing to know that you've been enjoying the incredible sound and easy pairing with your other BOOM speakers.

  • Pros mentioned:
    Sound quality

    Amazing

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

    This speaker is amazing! I have a Boom 2 and this one synched right up and we can play music in 2 different rooms

    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, Sound quality

    If you're looking for loud, this is it.

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

    It's not just loud, it's clearly loud. No distortion in sound when you turn it up. And it stays charged for hours.

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

    Kaboom

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

    Handy as hell. Paired with a second one and can take anywhere. Sounds good.

    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 speaker for the price!!

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

    Best bass speaker out there!! Amazing sound and quality

    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

    A really solid mid-priced option

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

    The sound from this speaker is great! (A large upgrade from my JBL clip). I appreciate the ability to turn it on/off remotely, and the EQ in the app. My only complaint is that it still uses Micro USB (in 2022??) but other than that I can recommend it to anyone looking to buy a Bluetooth speaker under $200

    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

    Thanks Stephanie

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

    Great sound and surprisingly a lot of bass for it's size

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

    Perfect!

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

    Easy & fast connection. Just connect to devices with Bluetooth and download the app. Finished!

    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

    small package big sound

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

    great sound for a good price in a portable package

    I would recommend this to a friend
Page 27, Showing 521-540 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.