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“Headphones to dive for:
An underwater music player that leaves the competition in its wake”

3 Reasons to Dive In

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Elevate Your Beats

Stream your favorite tunes, podcasts, or audio books directly from your phone, no downloads required.

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Swim Safe and Sound

Keep Your Ears Happy with the Power of Bone Conduction and Zygo.

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Transform Your Swim Routine

Get personal swim lessons and tracking, right in your ear. It's like a personal coach that's always with you in the pool.

SPLASHY SUCCESS STORIES

THE WOW EXPERIENCE

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“First swim - first impressions: 1. Wow - it's like the speakers are inside my head. (Bone conduction FTW!) 2. They were louder in the water than out. Almost had to break up a swim set to turn them down. 3. Where were these when | trained for Kona? 4. Well worth the wait.”

KATHY K.
Verified Buyer

ULTIMATE UNDERWATER HEADPHONES

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“I have been looking for headphones that | can use while swimming and listen to my audiobooks on my phone. Other headphones don't work underwater and/or do not allow to use Bluetooth. With Zygo, | don't have to download data to MP3 and with the transmitter, it transmits the signal through the water.”

BRYAN.C
Verified Buyer

IMPRESSIVE ENGINEERING

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"Impressive engineering. Original issue with headset charging was resolved with Dan by standing a replacement unit, after extensive email and chat sessions. The sound is good at the far end of 25yd pool, turning, not sure that the signal goes down the full 2ft as claimed.”

WAYNE.L
Verified Buyer

ELEVATE YOUR STROKES WITH SOUND

EASY STREAMING

Compatible with any smart device

BONE CONDCTION

Leaves your ears open for safety and comfort

CONVENIENT CHARGING

Carrying case and charging station all in one

LONG-LASTING BATTERY

2-3 hours for the headset and
6-8 hours for the transmitter

EXTENSIVE RANGE

1-2 ft below the surface at upto 50m distance

LIVE SPEECH

The transmitter allows for
one-way communication

SEE THE MAGIC OF ZYGO IN ACTION

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WHAT MAKES US DIFFERENT

Zygo is one of a kind for several reasons

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Zygo
Headset

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Aftershokz
Xtrainers

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Sony
Waterproof

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Finis
Duo

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H20 Audio
Stream

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STREAMS AUDIO UNDERWATER
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LIVE COMMUNICATION
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GUIDED WORKOUTS
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BONE CONDUCTION
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WITHOUT GOGGLES
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WIRELESS CHARGING
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FAQ

Can I stream anything on Zygo?

Yes. Zygo connects to your phone (or other audio source) and streams whatever it is playing, be it Spotify, a podcast, audio book, or the guided workouts in our App.

What's the range?

The range depends on how deep you are and the type of water (salt water versus fresh water makes a big difference). At 2 feet below the surface in a chlorinated swimming pool, the range should be roughly 50 meters. Above the water - for activities like standup paddle boarding and water skiing - the range is up to 1/3 a mile.

Is there a warranty?

We offer a 6-month warranty from the time you receive your order. This is only valid within the US and does not apply to customers who are using their Zygo abroad.

What is your return policy?

Within 30 days of receiving your Zygo, we have a money-back guarantee as long as the product is in working condition. Beyond that, we accept returns on a case-by-case basis. In all instances, we process refunds after receiving the product back.