Customer Ratings & Reviews
- Model:
- 984-001878
- SKU:
- 6584241
Rating by feature
- Sound Quality
Rating 4.7 out of 5 stars
- Battery Life
Rating 4.8 out of 5 stars
- Range
Rating 4.7 out of 5 stars
Customers are saying
Customers frequently mention the excellent sound quality, impressive portability, and good battery life. They also appreciate its robust water resistance, easy connectivity, and convenient size, along with its powerful volume and bass. However, a recurring concern among customers is the lack of app support.
This summary was generated by AI based on customer reviews.
- Pros mentioned:Battery life, Portability, Sound quality
Wonder boom 4
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Boom speaker best portable speaker I can take it anywhere and where I want fits perfectly in the palm of your hand speaker features good battery life works amazing indoors and outdoors performs better than more expensive speakers
I would recommend this to a friendBrand response from Logitech
Posted .Thanks for the fantastic feedback! We're thrilled the WONDERBOOM 4 is your go-to portable speaker—compact, powerful, and ready for any adventure.
- Pros mentioned:Battery life, Connectivity, Sound quality
Big sound all around
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I like this Bluetooth speaker. Fast connection. Good bass. Big sound all around. Battery life is good as long as you don’t max out the volume for too long. Shouldn’t need to though, plenty loud at half volume for me anyway.
I would recommend this to a friendBrand response from Logitech
Posted .Hey! Thanks for the feedback! The WONDERBOOM 4 really packs a punch for its size fast pairing, rich bass, and that signature 360° sound make it a go-anywhere favorite.
- Pros mentioned:Connectivity, Portability, Sound quality
Good quality, crisp sound
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.This device is excellent in quality. Bluetooth connection is a breeze. We use it almost everyday. Convenient for travel too.
I would recommend this to a friendBrand response from Logitech
Posted .It’s fantastic to hear you’re enjoying the Ultimate Ears - WONDERBOOM 4 Portable Wireless Bluetooth Speaker. We truly appreciate you taking the time to share your experience!
- Pros mentioned:Connectivity, Portability, Sound quality
WONDERBOOM brings the boom
||Posted . Owned for 6 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Wonderboom, easy to connect, clean sound even with high volume. Great portable speaker
I would recommend this to a friendBrand response from Logitech
Posted .Thanks for your kind words! We’re proud to know our product is meeting your needs. Your support keeps us motivated.
- Pros mentioned:Portability, Sound quality
Small Speaker, Big Value
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This wonderboom is small, but powerful. The quality of sound is surprising good. My golf buddies and I like to have some tunes going while we're playing golf. It's perfect for the golf cart and small enough to fit in your golf bag.
I would recommend this to a friendBrand response from Logitech
Posted .It sounds like the WONDERBOOM 4 is the perfect companion for your golf games, and we're delighted that its powerful sound and compact size are exceeding your expectations. We designed it to be surprisingly mighty despite its small footprint, and to be ready for any adventure – whether it's on the golf course, by the pool, or just about anywhere you want to bring the music.
- Pros mentioned:Portability, Sound quality
Absolutely amazing gift!
||Posted . Owned for 7 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Bought this speaker as a gift for my dad’s birthday, and he was absolutely happy with it! Worth the upgrade from an old sony speaker he decided to give me instead. Would def recommend if looking for a long lasting speaker with loud surround sound!
I would recommend this to a friendBrand response from Logitech
Posted .Thanks for taking the time to share your experience. The Ultimate Ears speaker is the best gift. We hope your dad loves his gift and it lasts a long time. We’re delighted the product is working well for you. Your feedback means a lot.
- Pros mentioned:Connectivity, Sound quality
Amazing Bluetooth waterproof speaker
||Posted . Owned for 8 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love how easy it is for it to pair to your phone and when turning off and turning back on it right away connects. Love the sound quality and how you can option for outdoor mode. The bass to the treble to how loud it can get is amazing.
I would recommend this to a friendBrand response from Logitech
Posted .It’s wonderful to hear that the WONDERBOOM 4 is hitting all the right notes for you, especially with that seamless pairing and outdoor mode. We appreciate the love for the sound quality and bass—it’s the perfect companion for any adventure!
- Pros mentioned:Battery life, Portability, Sound quality
Nice little portable speaker.
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great sound. Portable. Good battery. Love the design.
I would recommend this to a friendBrand response from Logitech
Posted .Hey! We’re happy to hear that our product is working as intended. Your review helps us stay on track and improve where needed. Thank you for your support.
- Pros mentioned:Portability, Sound quality
Wonder boom
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great sound for being a small speaker. I love taking it with me when i travel. Doesnt take alot of space in my suitcase.
I would recommend this to a friendBrand response from Logitech
Posted .Thanks for sharing your experience! We’re thrilled the product is working as intended. Your feedback helps us grow.
- Pros mentioned:Connectivity
Good sound for the size but may lack a little bass
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Overall a good little speaker, the 360 degree output makes it good for small outdoor settings. You may find the sound profile a little bit lacking bass if you are more used to or prefer, for example, the typical Bose sound signature. The very limited EQ presets available limit the ability to adjust this. It does support pairing with a second Wonderboom 4 for stereo which is a nice to have.
I would recommend this to a friendBrand response from Logitech
Posted .Thank you for the thoughtful review of your WONDERBOOM 4! We're glad the 360-degree sound and stereo pairing are working well for your outdoor sessions, and we appreciate your honest insight regarding the bass profile and EQ options.
- Pros mentioned:Portability, Sound quality
Boom box
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Is great sound the size is very handy I recommended
I would recommend this to a friendBrand response from Logitech
Posted .Thanks for your review! We’re thrilled to hear everything’s working smoothly. Your feedback helps us stay focused on what matters.
- Pros mentioned:Sound qualityCons mentioned:App support
It’s good for the price but no app support
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.So I bought this because I don’t have blue tooth in my old truck. With the windows up it sounds great, windows down not so much but that’s to be expected it’s a compact speaker. PSA ANNOUNCEMENT: IT DOES NOT HAVE APP SUPPORT. I have an old model the mega blast I think. It has app support so you can see the battery life and mess with the equalizer. This does not have app support. Ultimate Ears does not support their own speaker in their apps. Not really a big deal but it’s a pain having to do their little button presses to figure out how much battery. And even then it doesn’t give you a number percentage it says “charged” or optimal charging. So there’s that. Other than that it’s been a great little speaker
I would recommend this to a friendBrand response from Logitech
Posted .We’re sorry to hear that the Ultimate Ears WONDERBOOM 4 Portable Wireless Bluetooth Speaker didn’t fully meet your expectations. This is not the experience we want for our customers. We also appreciate your feedback regarding the lack of app support and will take it into consideration as we continue to improve our products. Thank you for sharing your thoughts with us.
- Pros mentioned:Sound quality
Better than JBL
||Posted . Owned for 4 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.better sound quality and volume than comparable jbl. Kinda ugly and sometimes difficult to connect when changing devices. But in my opinion best option in this price range
I would recommend this to a friendBrand response from Logitech
Posted .That is incredibly helpful and detailed feedback! We appreciate you taking the time to share your real-world experience, especially highlighting the WONDERBOOM 4's superior sound quality and volume compared to competitors. Your insights on the design and connection issues are valuable for our team.
- Pros mentioned:Portability, Sound quality
Amazing Sound and Perfect for Travel
||Posted . Owned for 5 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The sound quality on this speaker is amazing clear, powerful, and impressive for its size. It’s extremely easy to use and pairs quickly without any issues. The size is perfect, making it very convenient to carry, and it’s ideal for traveling. Overall, it’s a great speaker and definitely worth it.
I would recommend this to a friendBrand response from Logitech
Posted .Thanks for the kind message! We’re happy our Ultimate Ears WONDERBOOM 4 Wireless Speaker is meeting your needs. Your feedback helps us keep improving.
- Pros mentioned:Battery life, Portability, Water resistance
Perfect loud shower speaker
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.my favorite bluetooth speaker ever. small, but hugely powerful, and battery lasts a long time. totally waterproof as well. mine lives in the shower
I would recommend this to a friendBrand response from Logitech
Posted .It's awesome to know you find it small yet hugely powerful, with long-lasting battery life and a totally waterproof design. We love that it's become a permanent fixture in your shower – that's exactly the kind of go-anywhere, do-anything spirit we designed it for!
- Pros mentioned:Portability, Sound quality, Water resistance
Great buy
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great sound, easy to carry, waterproof , use it around the house & on Trips
I would recommend this to a friendBrand response from Logitech
Posted .We appreciate your feedback! It’s great to hear that the sound quality, portability, and waterproof features are making it so versatile for use at home and on the go.
- Pros mentioned:Sound quality, Water resistance
Floats
||Posted . Owned for 8 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Floats!!! The Bass is decent enough for the size and the vocals are clear with podcast mode
I would recommend this to a friendBrand response from Logitech
Posted .Thanks for the kind words! We’re proud to know our product is making a difference. Your feedback keeps us moving forward.
- Pros mentioned:Battery life, Sound quality
Bluetooth speaker
|Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.[Employee of bestbuy] I have been using ultabooms for a awhile now and i think they are awsome. I use mine in the car because my radio is broken, and i like to listen to musoc while driving. So i really like this product for that. It is super loud for me and they last about two to three days before i have to charge it up again. I would recommend this to anybody over anything else. Itnisna great product for the price.
I would recommend this to a friendBrand response from Logitech
Posted .That’s some creative problem-solving—turning a broken car radio into an excuse to enjoy the WONDERBOOM 4! It’s awesome to hear how well it holds up in volume and battery life, especially in such a unique use case. Waterproof, floatable, and road-trip ready? Sounds like the ultimate sidekick for music lovers on the move. We appreciate leaving a review..
- Pros mentioned:Portability, Sound quality
Bluetooth Speaker
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Best bang for the buck! Great sound and easily portable too
I would recommend this to a friendBrand response from Logitech
Posted .Thanks for the kind words! We’re proud to know our product is making a difference. Your feedback keeps us moving forward.
- Pros mentioned:Portability, Sound quality, Water resistance
P Clark
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The sound is very good and I love how portable and floatable it is.
I would recommend this to a friendBrand response from Logitech
Posted .Thanks for the great review, P Clark! We're glad to hear you're loving the sound quality and the ultra-portable, floatable design—perfect for poolside tunes or on-the-go adventures. Enjoy the music wherever it takes you! 🎶