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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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 |
Set Up in 10 Seconds. Swim Like You Mean It.
Place the transmitter poolside
Set it on the pool deck or lane rope. It connects to your phone via Bluetooth.
Press play on your phone
Open Spotify, Apple Music, or any streaming app. Hit play. Phone stays on the deck.
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.
Works with any phone. Any pool. Any streaming app.
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."
"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."
"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."
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
Stop Downloading.
Start Streaming.
Join 10,000+ Masters swimmers who upgraded from MP3.
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