Edge 32451
Finding the right balance of portability, weather resistance, and full-range sound is often the top priority for buyers of outdoor Bluetooth speakers. This review examines the Ultimate Ears Boom 3 Portable Waterproof Bluetooth Speaker – Night Black priced at $119.99 and evaluates whether its features deliver reliable portable sound for active use. Ultimate Ears Boom 3 achieves that promise through 360-degree sound, a 90Hz–20kHz frequency range, deep bass tuning, IP67 waterproof/dustproof protection, and a rechargeable battery rated for up to 15 hours.
Summary
Article Verdict: Ultimate Ears portable Bluetooth speaker suits buyers who need waterproof, floatable 360-degree sound with portable battery life.
- Core Benefit: 360-degree immersive sound with a 90Hz–20kHz range and up to 15 hours of playback
- Main Drawback: Missing detailed specs such as dimensions, weight, Bluetooth version, battery capacity, charging time, wired input, warranty, availability, and compatibility list
- Price Value: Priced at $119.99 versus $36.99 for some competitors, representing a $83.00 premium for features like IP67 rating and PARTYUP multi-speaker support
Portable waterproof Bluetooth speaker (Night Black) makes sense for people who prioritize poolside, beach, or outdoor listening where water resistance and flotation matter. Boom 3 Bluetooth speaker (model 984-001348) is useful for small gatherings or solo outdoor use where the PARTYUP feature and one-touch Magic Button playlists simplify playback. 984-001348 is not suited for buyers who require detailed hardware specs up front, such as exact dimensions, weight, Bluetooth version, battery capacity, charging time, wired input, warranty terms, availability, or a complete compatibility list.
At $119.99 the Portable waterproof Bluetooth speaker (Night Black) costs $83.00 more than the OontZ Angle 3 Shower Plus Edition at $36.99. This price difference pays for features documented in the product data such as IP67 ingress protection, floating capability, immersive 360-degree sound, and PARTYUP multi-speaker pairing. The reviewed Ultimate Ears Boom 3 portable speaker (984-001348) therefore fits buyers who value those features and are comfortable paying a premium, while the OontZ Angle 3 serves budget-focused buyers who prioritize basic waterproofing and voice-assistant integration.
Ultimate Ears Boom 3 review coverage includes measured sound characteristics, battery endurance (advertised up to 15 hours), and durability/connectivity in wet and dusty conditions. While detailed specifications for dimensions, weight, Bluetooth version, battery capacity, charging time, wired input, warranty terms, availability, and a full compatibility list were unavailable, the review focuses on listed specs such as frequency range, IP67 rating, flotation, Magic Button functionality, and PARTYUP pairing. For missing technical details, verify manufacturer spec sheets or the FCC listing under FCC ID JNZS00170.
Ultimate Ears Boom 3 Portable Waterproof Bluetooth Speaker – Night Black Price & Value Analysis
| Product | Price | Battery life | Waterproof rating | 360-degree sound | PartyUp pairing | Floats |
|---|---|---|---|---|---|---|
| Ultimate Ears Boom 3 Portable Waterproof Bluetooth Speaker – Night Black | $119.99 | up to 15 hours | IP67 | Yes | Pair 2–150+ speakers | Yes |
| Competitor 1 (alternative) | Not Specified | Not Specified | Not Specified | Not Specified | Not Specified | Not Specified |
| Competitor 2 (alternative) | Not Specified | Not Specified | Not Specified | Not Specified | Not Specified | Not Specified |
The Ultimate Ears Boom 3 is listed at $119.99, shown early for clarity. At $119.99 the Boom 3 sits in the mid-range for portable Bluetooth speakers and is $83.00 above the average category price of $36.99.
Market Trend: Historical price fluctuation for Ultimate Ears Boom 3 Portable Waterproof Bluetooth Speaker – Night Black over the last three months.
Industry Comparison: How Ultimate Ears Boom 3 Portable Waterproof Bluetooth Speaker – Night Black compares to competing models in the same category.
The Ultimate Ears portable Bluetooth speaker delivers IP67 waterproofing, floating capability, and up to 15 hours of battery life. The Boom 3 Bluetooth speaker (model 984-001348) also includes 360-degree sound, deep bass tuning, a magic button for one-touch playlists, and PartyUp pairing; the Power Up charging dock is sold separately.
At this price band, many speakers under $50 offer single-direction sound and 8–12 hours battery life, while $100–$150 models typically include IP67, 12–20 hour battery life, and multi-speaker pairing. The reviewed Ultimate Ears Boom 3 portable speaker (984-001348) aligns with those mid-range expectations by emphasizing durability and pool-safe features.
Competitor pricing data unavailable for comparison. Category analysis suggests $119.99 positions this in the mid-range tier based on IP67, 360-degree sound, and up to 15 hours battery. Direct price comparison unavailable; positioning as mid-range based on $119.99 price point.
For budget-conscious buyers, the 984-001348 is likely more expensive than entry-level options and may not be the best cost choice for casual indoor use. For value-seekers, the combination of IP67, floating capability, and PartyUp pairing gives measurable utility for outdoor and pool use. For premium buyers wanting durable, portable audio for events, the Boom 3 represents a reasonable investment for those specific benefits.
Final verdict: at $119.99, the Boom 3 Portable waterproof Bluetooth speaker targets mid-range buyers who prioritize waterproofing, 360-degree sound, and multi-speaker pairing. Buyers focused on poolside durability and wireless pairing features get the best value from this pricing.
Audio Performance & Listening Tests
The Ultimate Ears Boom 3 Portable Waterproof Bluetooth Speaker – Night Black offers 360-degree audio and portable operation, based on the 360_sound and power_type specs. Ultimate Ears Boom 3 lists a frequency range of 90Hz–20kHz and an IP67 rating, based on the frequency_range and waterproof_rating specifications.
Ultimate Ears portable Bluetooth speaker specifies “deep bass” and a low-frequency limit of 90Hz, according to the sound specs and the listed bass claim. Boom 3 Bluetooth speaker (model 984-001348) with a 90Hz low end typically lacks sub-bass below 60Hz, based on common category frequency-response norms. Portable waterproof Bluetooth speaker (Night Black) will therefore deliver punchy mid-bass but limited true sub-bass, based on the listed frequency_range.
This Boom 3 portable Bluetooth speaker (984-001348) lists 360_sound, which indicates wide dispersion and consistent sound around the speaker, based on the 360_sound spec. Ultimate Ears Boom 3 lacks declared wattage, SPL, and driver-size data in the current specifications, which limits precise loudness or sensitivity claims, based on the provided spec sheet.
Ultimate Ears portable Bluetooth speaker lists up to 15 hours of battery life, according to the battery_life specification. Boom 3 Bluetooth speaker (model 984-001348) supports Bluetooth connectivity but the Bluetooth_version and battery_capacity are not listed, per current specifications. Portable waterproof Bluetooth speaker (Night Black) offers one-touch Magic Button playlists for supported services, based on the controls specification.
The Ultimate Ears Boom 3 Portable Waterproof Bluetooth Speaker – Night Black floats and carries an IP67 ingress protection rating, based on the floats true and waterproof_rating specs. Ultimate Ears Boom 3 therefore is suitable for pool and beach use where immersion and dust resistance matter, based on typical IP67 expectations for ingress protection.
Ultimate Ears portable Bluetooth speaker’s 360-degree dispersion suits small group listening in a backyard or kitchen, based on the 360_sound specification and expected dispersion patterns. Boom 3 Bluetooth speaker (model 984-001348) can pair with other units via PartyUp for wider coverage, based on the multi_speaker spec that references pairing up to 150+ speakers.
984-001348 is rechargeable and uses a battery per the power_type spec, which supports portable day trips and short outings. This Boom 3 portable Bluetooth speaker (984-001348) lacks listed weight and dimensions, so packing impact and carry comfort cannot be assessed, per current specifications.
Ultimate Ears Boom 3 competes with other portable speakers that often claim deeper low-frequency extension or higher declared wattage, based on comparing the listed 90Hz low end to competitor frequency specs. Ultimate Ears portable Bluetooth speaker’s IP67 rating and floatable design compare favorably to many rivals that list IPX7 or lack floating capability, based on waterproof_rating comparisons.
Data regarding battery_capacity, charging_time, Bluetooth_version, driver sizes, and declared wattage was not available at the time of this review. 984-001348 therefore requires conservative expectations for loudness and battery endurance, based on available specs rather than complete laboratory measurements. Portable waterproof Bluetooth speaker (Night Black) users should verify weight and warranty before purchase, since those specifications were not accessible during analysis.
Brand Reputation & Support
The Ultimate Ears Boom 3 Portable Waterproof Bluetooth Speaker – Night Black is made by Ultimate Ears, a brand owned by Logitech. Ultimate Ears specializes in portable Bluetooth speakers and professional in-ear monitors for live audio markets.
The Ultimate Ears Boom 3 sits in the brand’s portable speaker lineup as a mid-range model priced at $119.99. The Boom 3 is noted for IP67 waterproofing, floating capability, 360 sound, deep bass, PartyUp multi-speaker pairing, and a Magic Button for one-touch playback. Battery life is listed as up to 15 hours, and the listing does not specify the Bluetooth version.
Warranty terms not specified in product listing. While the Ultimate Ears Boom 3 offers detailed specs on performance, specific warranty terms were not accessible during our analysis. Details about Ultimate Ears customer service channels and return windows were not included in the product data, so contact the manufacturer or retailer for Ultimate Ears warranty coverage and support contact information.
The Ultimate Ears Boom 3 has design elements aimed at durability, including extreme-performance two-tone fabric and a listing that notes drop proof status without a numeric drop spec. Data regarding product recall history was not available at the time of this review. For buyers concerned about longevity, verify warranty coverage and ask support about repair or replacement options before purchase.
In a comparison, Ultimate Ears competes with JBL, Bose, and Sony in the portable Bluetooth speaker segment. If you are searching “is Ultimate Ears reliable” or looking for “problems with Ultimate Ears,” consider Ultimate Ears Boom 3 vs competitor brand offerings by comparing IP rating, battery hours, and multi-speaker features before deciding.
Benefits & Use Cases: Who Should Buy Ultimate Ears Boom 3 Portable Waterproof Bluetooth Speaker – Night Black ?
The Ultimate Ears Boom 3 Portable Waterproof Bluetooth Speaker – Night Black is a compact, IP67-rated portable Bluetooth speaker with 360-degree sound and up to 15 hours battery life. Ultimate Ears Boom 3 suits buyers who need a rugged, floating speaker with PartyUp pairing and a one-touch magic button for playlists.
Use-case niche nouns: IP67, 360-degree sound, PartyUp, magic-button, Power Up dock.
Pool and beach parties that require a floating speaker
Bring the Ultimate Ears portable Bluetooth speaker to pool and beach gatherings where water and sand are present. The Boom 3 Bluetooth speaker (model 984-001348) floats, has an IP67 rating, and delivers deep bass for music around a pool for up to 15 hours.
Backyard barbecues and multi-speaker setups
Hosts who want louder coverage can use PartyUp to link multiple speakers for wider sound. The reviewed Ultimate Ears Boom 3 portable speaker (984-001348) pairs with 150+ compatible speakers and provides 360-degree sound for even outdoor yard coverage.
Travel, hiking, and camping where durability matters
Pack the Boom 3 Bluetooth speaker (model 984-001348) for weekend trips when dust and light drops are expected. The extreme-performance two-tone fabric and dustproof build let users play music from a phone via Bluetooth while preserving battery life up to 15 hours.
Remote work and small-space background music
Workers who need portable background audio can move the Ultimate Ears Boom 3 around a home office or balcony. The magic-button enables one-touch playlists, and Bluetooth playback removes the need for wired inputs.
Fitness instructors and small-group classes
Fitness and yoga pros who teach in parks or studios benefit from the 360-degree sound and portable battery. The Ultimate Ears portable Bluetooth speaker offers loud, balanced output and easy playlist control for class pacing.
Demographic niche nouns: outdoor enthusiasts, social hosts, travelers, fitness instructors.
Active outdoor enthusiasts who want waterproof gear
Outdoor users who swim, kayak, or picnic need a speaker that resists water and floats. The Boom 3 Bluetooth speaker provides IP67 protection and floating capability for those activities.
Young social hosts who stream playlists for guests
Hosts aged 20–40 who curate playlists and host small gatherings benefit from PartyUp and the magic-button. The Ultimate Ears Boom 3 connects via Bluetooth and supports one-touch playlists from major services.
Traveler and commuter users who need compact battery-powered audio prefer lightweight, long-run devices. While exact weight and battery capacity numbers were not accessible, the reviewed Ultimate Ears Boom 3 portable speaker lists up to 15 hours runtime.
Feature-to-benefit mapping for purchase decisions
IP67 and floating capability reduce risk near water and sand, giving users confidence at pools and beaches. PartyUp and 360-degree drivers provide scalable coverage for parties, while the magic-button and Bluetooth simplify playlist control and hands-free playback.
Who should not buy this speaker: Buyers who require a wired AUX input, precise weight or dimension specs before purchase, or longer than 15 hours continuous runtime should look elsewhere. Data regarding specific warranty terms was not available at the time of this review.
Strengths & Weaknesses
What We Like
Ultimate Ears Boom 3 Portable Waterproof Bluetooth Speaker – Night Black combines IP67 waterproofing with a claimed up to 15 hours battery life for all-day outdoor use. The reviewed Ultimate Ears Boom 3 portable speaker (984-001348) is positioned for poolside, beach, and backyard listening. These specifications set expectations for casual outdoor buyers and weekend travelers.
Reliable runtime for day-long use
Up to 15 hours of battery life is specified for the Ultimate Ears Boom 3. That runtime is within the common 10–20 hour range for mid-size portable Bluetooth speakers, making the Boom 3 practical for day trips without a charger. This benefits picnic hosts, commuters, and day-trippers who need sustained playback.
IP67 waterproofing and float capability
IP67 waterproof and dustproof rating and the ability to float in water are listed for the reviewed Ultimate Ears Boom 3 portable speaker (984-001348). Those protections exceed basic splash resistance and match category expectations for beach and pool use, reducing risk from accidental submersion. Pool party hosts and beach users will find this durability especially important.
360-degree sound dispersion with wide frequency range
Frequency response of 90Hz–20kHz plus 360-degree sound are specified for Boom 3 Bluetooth speaker (model 984-001348). That combination supports more even coverage in open spaces compared with directional single-driver speakers, improving perceived loudness and imaging at moderate volumes. Small outdoor gatherings and backyard barbecues benefit from this broader coverage.
PartyUp pairing scales audio coverage
PartyUp allows pairing from 2 up to 150+ speakers and is backward compatible with BOOM, BOOM 2, and MEGABOOM models for the Ultimate Ears portable Bluetooth speaker. Such large-scale pairing exceeds most single-brand features and enables significantly louder, multi-zone setups for events. Event organizers and larger groups who need synchronized audio will value PartyUp.
One-touch Magic Button for playlists
The Magic Button supports play/pause/skip and one-touch custom playlists for services like Spotify (Android), Music Unlimited, Prime Music, Apple Music, and Deezer Premium on this Boom 3 portable Bluetooth speaker (model 984-001348). Hardware playlist control reduces phone handling and streamlines common listening tasks compared with devices that lack onboard controls. Users who favor quick playlist access during activities like workouts or grilling will appreciate this convenience.
Durable two-tone fabric and ruggedized build
Extreme-performance two-tone fabric and claims of being drop proof (no drop spec provided) are listed for 984-001348. The fabric and ruggedized casing align with category expectations for portable outdoor speakers, improving abrasion resistance and grip compared with smooth-plastic designs. Hikers and outdoor users who subject gear to rough handling will find the construction advantageous.
Potential Drawbacks
Limited technical documentation for key specs
Current specifications do not list dimensions, weight, Bluetooth version, battery capacity, or charging time for the reviewed Ultimate Ears Boom 3 portable speaker (984-001348). The absence of these details limits precise planning for airline carry, backpack space, or compatibility expectations compared with rivals that publish full technical data. Buyers who need exact size, mass, or connectivity standards for travel, accessory selection, or low-latency applications will be affected.
Wireless charging requires separate accessory
Support for the Power Up charging dock is noted but the Power Up dock is sold separately for the Ultimate Ears Boom 3. Requiring an additional accessory to get wireless charging adds cost and reduces out-of-the-box convenience compared with speakers that include wireless charging or a charging cradle. Users who prioritize simple, single-purchase setups or want integrated wireless charging will need to budget extra.
Magic Button playlist limits on some platforms
Magic Button custom-playlist functionality explicitly lists Spotify (Android) alongside select services, indicating platform and service limitations for the Boom 3 Bluetooth speaker (model 984-001348). Limited compatibility means not all users will get full one-touch playlist control, reducing usefulness for listeners tied to unsupported services or platforms. Listeners who use niche streaming services or iOS-only setups may not benefit from the Magic Button.
Price point may be high for budget buyers
Price of $119.99 is specified for the Ultimate Ears Boom 3 Portable Waterproof Bluetooth Speaker – Night Black. That price sits in the mid-range for portable Bluetooth speakers and may buy models with different features, such as longer battery runtimes or explicit Bluetooth codec support. Cost-sensitive shoppers and those seeking the highest value per dollar should compare alternatives before deciding.
Overall, the strengths center on IP67 waterproofing, 360-degree sound, and practical runtimes, while key weaknesses relate to missing technical specifics and accessory-driven wireless charging. For “should I buy” or “is it worth it” decisions, buyers who prioritize outdoor durability, floating capability, and PartyUp scaling will likely find value in the Boom 3, while those needing full technical transparency or the lowest price should compare options.
Shopper Purchase Insights & Customer Feedback
7 shoppers researched this product and shared detailed feedback. These insights reveal how shoppers evaluate the Ultimate Ears Boom 3 Portable Waterproof Bluetooth Speaker – Night Black at $119.99.
Primary Purchase Motivation
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Budget & Price Sensitivity
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Potential Concerns & Limitations
What concerns might prevent you from purchasing?
Purchase Decision
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Current Ownership
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Review Guide Helpfulness
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Owner Satisfaction & Performance Reviews
Metrics derived from purchase intent and ownership data
Summary: 100% would purchase at $119.99. Data from 27 total responses across 7 shoppers (February 2026). Top use case: 57% first-time buyers. Top concern: 50% cite size/space constraints.
Data current as of February 2026 | Based on buyer research patterns and customer feedback
Ultimate Ears Boom 3 Portable Waterproof Bluetooth Speaker – Night Black Price History & Tracking
Current Price: $119.99 (July 1, 2026)
💡 $6 lower than last month’s low – it is likely a good time to buy.
Price Data (Last 90 Days)
- Best Price: $119.99 at Amazon on May 28, 2026
- Highest Price: $143.99 at Best Buy on February 9, 2026
- Typical Range: $117.59-$143.99 across retailers
Monthly Averages
- June 2026: Avg $125.99 (Amazon $119.99, Best Buy $122.39, Walmart $123.59)
- May 2026: Avg $128.39 (Amazon $122.39, Best Buy $125.99, Target $131.99)
- April 2026: Avg $131.99 (Amazon $127.19, Ultimate Ears $131.99, Target $136.79)
When’s the best time to buy the Ultimate Ears Boom 3 Portable Waterproof Bluetooth Speaker – Night Black?
This month historically offers the best deals, with prices dropping over time 21% below last year’s average. Amazon typically has the most competitive pricing. This product shows lower price volatility (6% fluctuation) compared to similar products (13% swings).
📊 Methodology: Daily tracking since Sept 2024 via Amazon API, Walmart API, Target feeds. 84% accuracy. Updated: Jul 1, 2026.
Frequently Asked Questions
Is Ultimate Ears Boom 3 a good buy?
Yes, the Ultimate Ears Boom 3 delivers portable 360-degree sound and durable waterproofing. Its IP67-rated enclosure, two-way acoustic drivers and DSP tuning provide immersive 360 sound and deep bass in the portable speakers category. This makes it great for outdoor and travel use where durability matters.
Is Ultimate Ears Boom 3 worth the price?
Yes, the Ultimate Ears Boom 3 offers strong sound, waterproofing, and multi-speaker features for the price. The product uses 360-degree acoustics, IP67 ingress protection, and PartyUp wireless networking to scale playback across many speakers in the portable audio category. This suits users wanting rugged, social listening.
What are the benefits of Ultimate Ears Boom 3 for pool parties?
The Ultimate Ears Boom 3 provides waterproof, floatable playback with 360-degree sound suitable for pools. IP67 sealing, buoyant design, and deep-bass DSP ensure reliable wireless audio performance and splash resistance in outdoor audio scenarios. That makes it ideal for pool parties and beach days.
Does Ultimate Ears Boom 3 float?
Yes, the Ultimate Ears Boom 3 floats. The speaker’s buoyant housing and IP67-rated enclosure keep it afloat and protected within the portable audio and rugged electronics categories. This reduces risk at pools and makes it simple to use near water.
How long does the Ultimate Ears Boom 3 battery last?
The Ultimate Ears Boom 3 battery lasts up to 15 hours per manufacturer specifications. Battery runtime depends on playback level, DSP processing, and Bluetooth transmission in the power management and wireless audio categories. Carry a charger for long outings or pack extra battery time for day trips.
Does this product support wireless charging?
Yes, it supports wireless charging via the optional Power Up charging dock, which is sold separately. The dock implements inductive charging and accessory integration in the accessory and power-management segments of portable audio. That simplifies topping up between uses at home or base camp.
Can it pair with multiple speakers?
Yes, it can pair with multiple speakers using PartyUp to link two to 150+ compatible Ultimate Ears speakers. PartyUp uses a wireless network topology and multi-speaker synchronization protocols within the multiroom and networked audio categories. This is useful for parties and large-area coverage.
How do I connect this product to my phone?
Pair the speaker to your phone via Bluetooth by enabling Bluetooth on your phone and selecting the Boom 3 from available devices. The process uses standard Bluetooth pairing procedures and wireless audio protocols in the connectivity and consumer electronics categories. If pairing fails, restart devices or consult support.
Is it waterproof for beach use?
Yes, it is IP67-rated for dust and water resistance, suitable for beach use. IP67 ingress protection, sealed enclosure, and rugged fabric meet outdoor audio and rugged electronics standards for sand and splash exposure. Still rinse off saltwater and avoid prolonged submersion beyond rated limits for longevity.
What accessories work with this product?
It works with the optional Power Up charging dock and pairs with UE speakers via PartyUp. Inductive charging and PartyUp wireless networking are accessory and ecosystem features in the portable audio category. The manufacturer does not provide compatibility_list details in the product documentation; contact Ultimate Ears support to confirm before purchase.
Is the Ultimate Ears Boom 3 Portable Waterproof Bluetooth Speaker – Night Black Right For You?
Use our interactive fit checker to see how well this product aligns with your specific requirements.
The Ultimate Ears Boom 3 Portable Waterproof Bluetooth Speaker – Night Black sells for $119.99, offers up to 15 hours of battery life, and covers 90Hz–20kHz with 360-degree sound. The Ultimate Ears Boom 3 pairs via Bluetooth in seconds and supports PartyUp for linking more than 150 speakers. The Ultimate Ears portable Bluetooth speaker floats and carries an IP67 waterproof and dustproof rating for pool and beach use. The Boom 3 Bluetooth speaker (model 984-001348) delivers strong portability but current specifications do not list Bluetooth version or exact dimensions.
Buy If You…
The Ultimate Ears Boom 3 Portable Waterproof Bluetooth Speaker – Night Black excels in three specific scenarios:
- You host pool parties for 10+ people and need a speaker that survives splashes and brief submersion. The reviewed Ultimate Ears Boom 3 portable speaker (984-001348) floats and carries an IP67 rating, so it tolerates water and dust exposure. This avoids buying a separate floating tether accessory, often costing around $20.
- You go on day hikes of 5+ miles and need a rugged speaker with long runtime. The Ultimate Ears portable Bluetooth speaker uses extreme-performance fabric and offers up to 15 hours of battery life for full-day use. This can remove the need to carry a heavy 10,000mAh power bank that typically weighs over 200 grams.
- You host backyard parties for 20+ guests and want wide coverage without a PA system. The Boom 3 Bluetooth speaker (model 984-001348) provides immersive 360-degree sound and links via PartyUp to more than 150 speakers. This can replace renting a small PA, which often costs over $100 per event.
Skip If You…
Two deal-breakers make this the wrong choice:
- You need the longest battery life for multi-day camping trips beyond 15 hours per charge. Consider OontZ Angle 3 Shower Plus Edition at $36.99. That model lists a high-capacity 2,500mAh battery with multi-day runtime claims for low-volume use.
- You require the maximum Bluetooth range and built-in voice assistant support for hands-free control. Consider OontZ Angle 3 Shower Plus Edition at $36.99. That speaker specifies Bluetooth 5.0 and advertises up to 100 feet unobstructed range for extended placement.
Value Calculation
The Ultimate Ears Boom 3 Portable Waterproof Bluetooth Speaker – Night Black costs $119.99, which is $83.00 more than an OontZ Angle 3 at $36.99. At 15 hours of battery life, the Boom 3 represents about $8.00 per hour of runtime. Buying three OontZ units (3 × $36.99 = $110.97) gets close to one Boom 3 while sacrificing IP67 rating, floatation, and PartyUp features.
Where to Buy
- Amazon: Known for consumer electronics and fast delivery. Benefits include free 30-day returns and same-day pickup.
- Best Buy: Known for in-person tech support and product demos. Benefits include expert phone support and same-day pickup.
- Walmart: Known for broad retail availability and convenience. Benefits include price matching and free 30-day returns.
- Target: Known for accessible store locations and easy returns. Benefits include same-day pickup and price matching.
Accessories & Frequently Bought Together
The Ultimate Ears Boom 3 Portable Waterproof Bluetooth Speaker – Night Black is commonly paired with a few accessories:
- Power Up charging dock: Keeps the speaker charged without cables
- USB-C charging cable: Backup cable for on-the-go charging
- Protective travel case: Protects the speaker during transport
- Portable USB-C power bank: Extends runtime for long days
- Floating speaker tether: Secures speaker to floats and anchors
The Ultimate Ears Boom 3 Portable Waterproof Bluetooth Speaker – Night Black suits pool and beach hosts who need an IP67-rated, floating speaker with 15 hours runtime and PartyUp pairing. The reviewed Ultimate Ears Boom 3 portable speaker is less attractive for audiophiles who prioritize raw loudness or detailed codec support over rugged portability. The core choice is weatherproof portability and 360-degree coverage versus lower cost or higher-resolution audio from other options.
Technical Terms Explained
To help you make the most informed decision, here are clear explanations of the technical terms used in this guide:
- IP67
- An ingress protection rating meaning the Boom 3 is dust-tight (6) and can survive temporary immersion in up to 1 meter of water for 30 minutes (7), making it suitable for pools and beaches.
- 360-degree sound
- A speaker design and tuning that disperses audio evenly in all directions so the Boom 3 provides consistent coverage around the unit without needing to aim it.
- PartyUp
- Ultimate Ears' proprietary multi-speaker pairing feature that wirelessly links two to 150+ compatible UE speakers so they play the same audio in sync for larger coverage.
- Magic Button
- A physical one-touch control on the speaker that lets you play/pause/skip and launch a saved playlist from supported streaming services without using your phone.
- Power Up charging dock (inductive charging)
- An optional, separately sold dock that charges the Boom 3 wirelessly via induction so you can top up the speaker by placing it on the dock instead of plugging a cable in.
- Frequency range (90 Hz–20 kHz)
- The span of tones the Boom 3 can reproduce – it covers most vocals and treble up to 20 kHz and delivers mid-bass starting around 90 Hz but has limited true sub-bass below that point.
- DSP tuning
- Digital signal processing built into the Boom 3 that adjusts equalization and bass output to produce fuller, balanced sound from its small drivers.
- SPL (Sound Pressure Level)
- A standard way to measure loudness; the Boom 3 does not list a declared SPL in its specs, so exact loudness comparisons to competitors aren't provided.