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Ultimate Ears WONDERBOOM 3

Compact round design fits in any bag

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

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Best Waterproof Compact

Ultimate Ears WONDERBOOM 3

Ultimate Ears

Compact round design fits in any bag

  • IP67 waterproof
  • Floats
  • 14-hour battery
  • 360-degree sound

Pros

  • Compact round design fits in any bag
  • Floats - safe near pools and boats
  • 360-degree omnidirectional sound

Cons

  • Lower volume ceiling than JBL Flip
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Where the Ultimate Ears WONDERBOOM 3 ranks

Best picksBest Bluetooth Speakers 2026: 10 Portable and Desktop SpeakersOur top pick for bluetooth speakers is the JBL Charge 5 (IP67 the highest waterproof rating in this price range).