H2O Audio

H2O Audio

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H2O Audio — Born in San Diego. 11+ years pioneering waterproof audio for swimmers, triathletes, cyclists, and runners. Bone conduction. Playlist+.

Beyond Waterproof. Below, Above & Beyond.

06/09/2026

This Father's Day, give Dad the gift that goes the distance: H2O Audio. Our sweatproof, noise-cancelling sport headphones deliver 50 hours of battery life and crystal-clear sound — perfect for the dad who never stops moving, whether he's on the trail, in the gym, or chasing his next adventure. Featured in Yahoo's roundup of 22 travel-centric Father's Day gifts. See why H2O Audio made the list: https://creators.yahoo.com/lifestyle/story/perfect-162234198.html

06/05/2026

One pair for every mile of the day.

From the first lap in the pool to the long run along the coast, the TRI 2 keeps your soundtrack going through every transition. Open-ear bone conduction means you stay locked into your music and everything around you — the waves, the road, the runner coming up beside you.

Swim, bike, run. Train how you race.

Shop the TRI 2: www.h2oaudio.com

06/03/2026

This is what training at sunrise really looks like. 🌅

No excuses, no skipped sessions — just your squad, the water, and your soundtrack. TRI 2 PRO keeps the music going and your head in the game, from the first stroke to the last.

Who's your early-morning training partner? Tag them below.

Could These Headphones Solve Your Very Niche Trail Riding Problem? 06/02/2026

Music on the trail, ears still open to the world. 🚵‍♂️🎧

BikeMag put the TRI 2 to the test for exactly the problem so many riders know too well — wanting your soundtrack without tuning out the cars, the pedestrians, and the rider coming up behind you. Their verdict? Bone conduction keeps you aware, the IPX8 waterproofing laughs at sweat and creek crossings, and they basically disappear under your helmet and sunglasses.

"Definitely worth looking into." 🙌

Read the full review - https://bit.ly/4uKQeEb

Could These Headphones Solve Your Very Niche Trail Riding Problem? Testing the H2O Audio TRI2 bone-conducting headphones as someone who loves music and spatial awareness.

05/29/2026

"Best swim headphones I've ever owned."
We didn't write that. An athlete did — and so did 5,000+ others.
We don't review our own gear. We don't have to. Masters swimmers logging 1,000+ hours on the SONAR 2 PRO. Triathletes who won't train without the TRI 2 PRO. Trail runners glued to the bone conduction line.
The verdict's already in. 🎧🌊
SONAR 2 PRO — music underwater, no earplugs, no compromise
TRI 2 PRO — pool, road, trail. One pair, every session.
Shop the range - www.h2oaudio.com

05/25/2026

The pool is open, your playlist is ready, and summer is officially back in the water.
For most of us, the season doesn't really start with a grill or a long weekend. It starts the moment your first lap of the year hits the wall, with the soundtrack you've been waiting all winter to hear actually in there with you.
SONAR 2 PRO streams your real playlists underwater, so the first swim of summer feels exactly the way it should.
Happy Memorial Day from San Diego. 🌊☀️
+

05/22/2026

Life as a professional water sports photographer is better with music, thanks to TRI2 pro

05/21/2026

From the water to the lava fields of Hawaii - the TRI2 Pro has you covered with music while you stay aware of your surroundings

📸

05/19/2026

In the ocean with some Jack Johnson. Does it get any better?

05/18/2026

You already know SONAR 2 PRO is waterproof. But do you know what else it does?
Playlist+ stores up to 8GB of music directly on the headphones. No phone on the pool deck. No Bluetooth connection to lose underwater. Double-tap to record your favourite tracks and they're there every session.

Most swimmers don't discover half of what this headphone can do. Time to change that.

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San Diego, CA