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Built for swimmers who take their laps seriously

Download MP3sStream Spotify Underwater.

The only swim audio device that plays your actual playlists. Not MP3s. Not downloads. Spotify, Apple Music, and Podcasts - in any pool.

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or 4 payments of $82 with Klarna
30-day risk-free trial · Free shipping · HSA/FSA eligible
★★★★★ 4.8/5 from 785+ Reviews
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Swimmer at pool edge wearing Zygo bone conduction headset

Every Other Swim Headphone in 2026...

📥

Downloads MP3s

Drag files from your computer. Repeat every time you want new music.

💾

Limited Storage

4GB. Maybe 1,000 songs. No podcasts. No new releases. No Discover Weekly.

🔌

USB Sync Required

Connect. Transfer. Disconnect. Every single time.

Sound familiar? That's every other swim headphone on the market. The technology hasn't changed in over a decade — and you deserve better.

Zygo Is Different.

🎵

Streams Spotify

Your actual playlists. Your Discover Weekly. Your library. Live, underwater.

🎤

Plays Podcasts

Apple Podcasts, Spotify Podcasts - your morning listen, in the pool.

Unlimited Library

No storage limits. No downloads. Every song, every album, every playlist.

Zygo vs. Every Other Swim Headphone

Feature Other Swim Headphones Zygo
Music Source MP3 file downloads Spotify, Apple Music streaming
Setup USB sync, file transfer 10-second set up and go
Library Size 4GB (~1,000 songs) Unlimited (your entire library)
New Music Re-sync via computer Streams live, always up to date
Podcasts Not supported Spotify Podcasts, Apple Podcasts
Pool Types Varies by product Any pool. Chlorine, salt, open water
Technology Bluetooth (can't penetrate water) Patented radio frequency (50m+ range)
What You Get 1,000 songs. No podcasts. No updates. Ever. Your actual music life, underwater
GET YOURS
30-day risk-free trial · Free shipping
Music Source
Others ✗ MP3 file downloads
Zygo ✓ Spotify, Apple Music streaming
Setup
Others ✗ USB sync, file transfer
Zygo ✓ 10-second set up and go
Library Size
Others ✗ 4GB (~1,000 songs)
Zygo ✓ Unlimited (your entire library)
New Music
Others ✗ Re-sync via computer
Zygo ✓ Streams live, always up to date
Podcasts
Others ✗ Not supported
Zygo ✓ Spotify Podcasts, Apple Podcasts
Pool Types
Others ✗ Varies by product
Zygo ✓ Any pool. Chlorine, salt, open water
Technology
Others ✗ Bluetooth (can't penetrate water)
Zygo ✓ Patented radio frequency (50m+ range)
What You Get
Others 1,000 songs. No podcasts. No updates. Ever.
Zygo Your actual music life, underwater

Set Up in 10 Seconds. Swim Like You Mean It.

1

Place the transmitter poolside

Set it on the pool deck or lane rope. It connects to your phone via Bluetooth.

Swimmer in pool with Zygo transmitter on deck
2

Press play on your phone

Open Spotify, Apple Music, or any streaming app. Hit play. Phone stays on the deck.

Swimmer underwater wearing Zygo headset while swimming
3

Swim with your music

The transmitter converts Bluetooth to a patented radio frequency that travels through water. Your Discover Weekly plays on your bone conduction headset while you swim. 50m+ range. Any pool.

Swimmer underwater with Zygo bone conduction headset

Works with any phone. Any pool. Any streaming app.

IP68
Waterproof
50m+
Range
2-3 hrs
Battery Life
3
Patents
FCC
Certified

What Swimmers Are Saying

★★★★★
"I swam with a FINIS Duo for 3 years. Downloading MP3s, syncing via USB, same 200 songs. The day I tried Zygo and heard my actual Spotify playlist underwater, I couldn't believe I waited so long."
Sarah M., Verified Buyer · Masters Swimmer · Switched from FINIS Duo
★★★★★
"I swim 5 mornings a week at 5:30am. Used to swim in silence for 20 years. Now I listen to podcasts the whole way. Zygo is the best gear purchase I've ever made."
Mike R., Verified Buyer · Triathlete · Swims 5x/week
★★★★★
"Tried Shokz, tried H2O Audio. All MP3 players. I spent more time managing music files than swimming. Zygo was a completely different experience - just press play and go."
Jennifer L., Verified Buyer · Switched from H2O Audio
🛡

Try Zygo Risk-Free for 30 Days

If Zygo doesn't transform your swim, send it back within 30 days. Full refund. No questions asked. We're confident because 70% of Zygo owners use it every single swim. Plus a 1-year warranty included.

Questions Swimmers Ask

Does Zygo really play Spotify underwater?
Yes. Zygo streams Spotify, Apple Music, and Apple Podcasts live through a bone conduction headset while you swim. A poolside transmitter connects to your phone and sends audio wirelessly to your headset underwater.
How is this different from waterproof MP3 headphones?
Most swim headphones (FINIS, Shokz, H2O Audio, Sony) are waterproof MP3 players. You download files from your computer, transfer them via USB, and manage limited storage (usually 4GB). Zygo skips all of that. It streams your actual playlists. No downloads, no file management, no storage limits. Your Discover Weekly updates automatically. New album drops on Friday? You hear it in the pool on Friday.
Does it work in my pool?
Zygo works in any pool type: chlorine, salt water, and open water. Indoor, outdoor, community rec center, YMCA, backyard. The transmitter has a range that covers a standard lap pool. If you can swim there, Zygo works there.
How does the streaming work underwater?
Zygo has two parts: a poolside transmitter and a bone conduction headset. The transmitter sits on the pool deck, connects to your phone via Bluetooth, then converts the signal to a patented radio frequency that travels through water (Bluetooth can't). Three patents protect this technology. The headset is IP68 waterproof with 50m+ range. Setup takes about 10 seconds.
Is $329 worth it vs. a $60 MP3 player?
Here's what you lose with a $60 MP3 player: your entire Spotify library, every podcast, automatic updates, and about 15 minutes of USB syncing before every swim. At 4 swims/week, that's 52 hours per year managing files instead of swimming. Zygo costs $1.58 per swim in your first year. Less than your coffee. You get the headset, charging case (which doubles as the transmitter), earplugs, and USB-C cable. Plus a 1-year warranty, HSA/FSA eligibility, and Klarna lets you split it into 4 payments of $82.

Stop Downloading.
Start Streaming.

Join 10,000+ Masters swimmers who upgraded from MP3.

GET YOURS
Stream Spotify in your next swim session.
Free shipping · 30-day risk-free trial · HSA/FSA eligible
or 4 payments of $82 with Klarna
GET YOURS
Free shipping · 30-day risk-free trial

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