---
product_id: 164244718
title: "H2O Audio Interval Waterproof Swimming Headphones for Apple Watch – Bluetooth IPX8 Underwater Sports Earbuds with Bass-Amplified Surge S+, 6-Hour Playtime"
brand: "h2o audio"
price: "FREE"
currency: TND
in_stock: false
url: https://www.desertcart.tn/products/164244718-h2o-audio-interval-waterproof-swimming-headphones-for-apple-watch-bluetooth
store_origin: TN
region: Tunisia
---

# Open-Ear Bone Conduction Tech IPX8 Waterproof for full submersion 6-Hour Bluetooth Battery Life H2O Audio Interval Waterproof Swimming Headphones for Apple Watch – Bluetooth IPX8 Underwater Sports Earbuds with Bass-Amplified Surge S+, 6-Hour Playtime

**Brand:** h2o audio
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 💦 Dive Deep, Swim Free, Sound On!

## Quick Answers

- **What is this?** H2O Audio Interval Waterproof Swimming Headphones for Apple Watch – Bluetooth IPX8 Underwater Sports Earbuds with Bass-Amplified Surge S+, 6-Hour Playtime by h2o audio
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/164244718-h2o-audio-interval-waterproof-swimming-headphones-for-apple-watch-bluetooth)

## Best For

- h2o audio enthusiasts

## Why This Product

- Trusted h2o audio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Apple Watch Sync:** Effortlessly pair with Apple Watch Series 2-7 & SE for a truly wireless swim soundtrack.
- • **Confidence in Every Stroke:** Backed by H2O Audio’s ‘Go Beyond Promise’ with 1-year no-questions-asked warranty.
- • **Drag-Reducing Ergonomic Fit:** Flush ear design with integrated goggle loops ensures a secure, hydrodynamic fit that won’t slow you down.
- • **Swim-Proof Sound Experience:** IPX8 waterproof rating means these headphones thrive underwater, perfect for laps or open water.
- • **Custom Comfort with 5 Earplug Sizes:** Choose from XS to XL elastomer earplugs for a snug, noise-isolating fit tailored to your ears.

## Overview

The H2O Audio Interval Swim Headphones deliver premium waterproof Bluetooth audio with IPX8 certification, open-ear bone conduction technology, and a 6-hour battery life. Designed for swimmers who demand comfort and performance, these earbuds feature integrated goggle loops, five sizes of earplugs for a perfect fit, and seamless compatibility with Apple Watch. Backed by a 1-year warranty, they redefine underwater audio for the active professional.

## Description

Buy H2O Audio Interval Waterproof Swimming Headphones for Apple Watch – Bluetooth IPX8 Underwater Sports Earbuds with Bass-Amplified Surge S+, 6-Hour Playtime: Earbud Headphones - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- H2O AUDIO'S GO BEYOND PROMISE. H2O Audio backs their products' durability with their "Go Beyond Promise" - H2O Audio's no-questions-asked product protection for up to 1 year

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07ZDMJ75K |
| Additional Features | Noise Cancellation, Sweatproof, sports-and-exercise, water-resistant |
| Age Range Description | Adult |
| Antenna Location | Exercising, Swimming |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 6 hours |
| Battery Charge Time | 6 hours |
| Best Sellers Rank | #85,871 in Electronics ( See Top 100 in Electronics ) #3,204 in Earbud & In-Ear Headphones |
| Bluetooth Range | 10 meters |
| Bluetooth Version | 5 |
| Brand Name | H2O Audio |
| Built-In Media | User Manual |
| Cable Features | Detachable |
| Carrying Case Battery Charging Time | 6 hours |
| Color | Blue |
| Compatible Devices | Apple Watch ULTRA |
| Connectivity Technology | Bluetooth |
| Control Method | Touch |
| Control Type | Media Control |
| Controller Type | wireless |
| Customer Package Type | Rigid" or "Protective |
| Customer Reviews | 3.5 3.5 out of 5 stars (420) |
| Earpiece Shape | rounded tips |
| Enclosure Material | Plastic |
| Global Trade Identification Number | 00850000259157 |
| Hardware Interface | USB |
| Headphone Folding Features | In Ear |
| Headphone Jack | No Headphones Jack |
| Headphones Ear Placement | In Ear |
| Impedance | 16 ohm |
| Item Weight | 10 g |
| Manufacturer | H2O Audio |
| Mfr Part Number | INT5-AW-SG8 |
| Model Name | INT5-AW-SG8-BCH-FBA-PARENT |
| Model Number | Interval |
| Noise Control | Sound Isolation |
| Number of Items | 1 |
| Series Number | 8 |
| Specific Uses For Product | Sports and Exercise |
| Style Name | Modern |
| Theme | Sports |
| UPC | 850000259157 |
| Unit Count | 1 Count |
| Warranty Description | (Finnovate Group, LLC d/b/a H2O Audio will only warranty the H2O Audio-branded products in the original H2O Audio product packaging (collectively the “H2O Products”) against defects in materials and workmanship under normal use for a period of one (1) year from the date of purchase by the original end user (the “Warranty Period”). In the event that you discover a defect in materials or workmanship… |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** H2O Audio
- **Color:** Blue
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Impedance:** 16 ohm

## Images

![H2O Audio Interval Waterproof Swimming Headphones for Apple Watch – Bluetooth IPX8 Underwater Sports Earbuds with Bass-Amplified Surge S+, 6-Hour Playtime - Image 1](https://m.media-amazon.com/images/I/510f+FTCUsL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: How secure is the apple watch in the clip?  I'm doing ocean swimming**
A: It is surprisingly secure. Ive also come to use the headset with the watch bands on my wrist and not holstered in the clip so I can see stats and manipulate controls more easily

**Q: Why do I loose signal 1/2 way down the lap?**
A: You have likely paired your Interval with the phone and not the watch! If you are not using the watch - and want to use your phone - put the phone half way on the lane to improve the range. For more support - please email H2O Audio: support@h2oaudio.com

**Q: Does this connect Bluetooth to my Android phone? How well does it work for swimming laps?**
A: I'm pretty sure it connects to any bluetooth, I have an iphone.   The older model worked great, but the newer one I had to replace it with,  doesn't work more than 10 meters for me.  I swim laps in a 25m pool, so it's pretty useless.

**Q: The headphones work well but it’s not tracking my laps on the app,  what am I doing wrong?**
A: Hi Jill - please email us at support@h2oaudio.com and we can get you tips for improving the tracking. We are also about to release a new app version!

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-11-12*