INTERVAL Swim Headphones for Apple Watch

Interval is designed by H2O Audio to get the most out of the Apple Watch while swimming. With built-in 100% waterproof headphones, you can enjoy your Apple Watch music, audio books, podcasts, and apps seamlessly while you swim.

Just attach your Apple Watch on the Interval and simply clip it directly onto your goggle strap for easy access and low drag in the water. Easy to use, push-buttons to control your playback and volume even under water.

The Interval is the only waterproof headphone system for Apple Watch designed just for swimmers! Finally, swimmers can have the same advantage of training with music that runners have enjoyed for years!

My Swim Tracker App (optional):

Download the free My Swim Tracker app to log all your swim workouts. My Swim Tracker will keep track of your PRs, distances, and provide audio lap counting. It will coach you and encourage you to reach your goals. Complete your Apple Activity Rings and enjoy lap swimming.

Interval Key Features:

Made for Apple Watch: Designed for Apple Watch Series 3 and above, SE, & ULTRA. Fits all sizes 38mm, 40mm, 42mm, and 44mm.

Developed for Swimmers: Integrated goggle loops make it easy to attach and remove the case from almost any swim goggle. Short headphone wires make it convenient to contain your personal sound system entirely on your head, keeping your arms free of wires.

100% Waterproof: Submersible to 12'/3.6m underwater. Waterproof Rating: IPX8.

Convenient Controls: Easy to use, push-buttons to control playback and volume in the water or out.

Waterproof Headphones: The Interval features bass amplified Surge headphones. Ergonomic sheared shape sits flush with the ear and is designed to promote proper alignment of the earbud with the ear canal for superior sound and fit, plus and less drag in the water.

Bass Amplified Sound: The latest waterproof acoustics technology delivers improved bass quality, while sound-isolating, watertight earplugs provide warm sound and dynamic bass response powered by Surge’s waterproof neodymium drivers.

Personalized Fit: Includes five sets of Elastomer earplugs (XS-XL) and one set of “Tree Tip” earplugs. Find the size that’s right for you to ensure headphones stay securely in place while swimming.

Music Play Time: Interval has a rechargeable battery that allows over 6h play time.

Bluetooth 5.0: Interval connects to the Apple Watch directly via Bluetooth. Simply pair from your Apple Watch. No phone needed.

User Guide: Here.