● Bluetooth Speakers · Review

Ultimate Ears Boom 3 Bluetooth Speaker

What earns it a place here: fuller, deeper bass response than the smaller Wonderboom 3 handles bass-heavy genres better and 15-hour battery beats most cylinder speakers at this price. The tradeoff: larger and heavier than the Wonderboom 3, less pocketable.

✎ PickHonest Research Desk▦ Updated October 15, 2026◷ 3 min read

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Ultimate Ears Boom 3 Bluetooth Speaker

Ultimate Ears Boom 3 Bluetooth Speaker

Ultimate Ears

What earns it a place here: fuller, deeper bass response than the smaller Wonderboom 3 handles bass-heavy genres better and 15-hour battery beats most cylinder speakers at this price. The tradeoff: larger and heavier than the Wonderboom 3, less pocketable.

  • IP67 dust and water resistance
  • 360-degree sound
  • 15-hour battery life
  • One-touch Magic Button playlist control
  • Deeper bass than the Wonderboom 3

Pros

  • Fuller, deeper bass response than the smaller Wonderboom 3 handles bass-heavy genres better
  • 15-hour battery beats most cylinder speakers at this price
  • Magic Button gives one-touch playlist access without pulling out a phone
  • 360-degree sound fills a larger campsite or backyard area evenly

Cons

  • Larger and heavier than the Wonderboom 3, less pocketable
  • No phone-charging output
  • No PartyBoost or JBL Connect+ style multi-brand pairing
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