If you’re training for a triathlon, you understand the struggle of finding headphones that can keep up with swimming, cycling, and running. You need secure, sweatproof, and waterproof earbuds that won’t slip out mid-race. We’ve curated a roundup of the best wireless headphones for a triathlon in 2025, perfect for pushing your limits without compromising on sound quality or comfort.
Top Wireless Headphones for Triathletes in 2025
1. Shokz OpenSwim Pro

The Shokz OpenSwim Pro headphones are specifically designed for athletes who switch between water and land-based sports. With bone conduction technology, these headphones let you remain aware of your surroundings.
Standout Features:
- Fully waterproof (IP68 rated)
- Bone conduction technology for situational awareness
- 10-hour battery life
Pros:
- Exceptional comfort
- Secure fit for all activities
- Excellent waterproof performance
Cons:
- Audio quality can be compromised underwater
- No Bluetooth, only internal storage
Price: £149.99
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2. Jabra Elite 7 Active

The Jabra Elite 7 Active earbuds offer a secure, customisable fit that’s ideal for high-intensity sports, ensuring they won’t budge during your toughest training sessions.
Standout Features:
- ShakeGrip technology for superior grip
- Active noise cancellation (ANC)
- IP57 water and sweat resistance
Pros:
- Impressive sound quality
- Secure and comfortable fit
- Durable build quality
Cons:
- Slightly pricier
- ANC drains battery faster
Price: £119.99
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3. Sony WF-SP900 Sports Earbuds

Sony’s WF-SP900 earbuds are designed specifically for swimmers and multi-sport athletes, providing both Bluetooth and built-in storage for versatility.
Standout Features:
- Waterproof and dustproof (IP68)
- Built-in 4GB internal storage
- Ambient sound mode
Pros:
- Ideal for swimming
- Great sound quality underwater
- Versatile connectivity options
Cons:
- Shorter battery life (3 hours)
- Less secure for intense running sessions
Price: £179.99
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4. Bose Sport Open Earbuds

Bose delivers again with open-ear design earbuds that offer secure comfort, premium sound quality, and awareness of your surroundings during the race.
Standout Features:
- Open-ear design for awareness
- IPX4 sweat and water resistance
- Secure ear hooks
Pros:
- Premium audio quality
- Excellent fit during vigorous activities
- Durable and lightweight
Cons:
- Not fully waterproof (unsuitable for swimming)
- Limited noise isolation
Price: £169.95
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5. Beats Fit Pro

Beats Fit Pro combines active noise cancellation, a secure fit, and powerful sound into one stylish package suitable for triathletes who prioritise performance and style.
Standout Features:
- Flexible wingtip design for stability
- Sweat and water-resistant (IPX4)
- Dynamic ANC and Transparency Mode
Pros:
- High-quality bass-driven audio
- Secure, comfortable fit
- Great battery life
Cons:
- Not suitable for swimming
- Higher cost
Price: £199.95
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