---
product_id: 164244718
title: "H2O Audio Interval Swim Headphones for Apple Watch – Waterproof IPX8 Swimming Earbuds with Bluetooth, 6-Hour Battery Life, Open-Ear Bone Conduction, and Goggle Loops – Blue"
brand: "h2o audio"
price: "€ 204.42"
currency: EUR
in_stock: true
reviews_count: 12
category: "H2 O Audio"
url: https://www.desertcart.hr/products/164244718-h2o-audio-interval-swim-headphones-for-apple-watch-waterproof-ipx8
store_origin: HR
region: Croatia
---

# Open-Ear Bone Conduction Tech IPX8 Waterproof for full submersion 6-Hour Bluetooth Battery Life H2O Audio Interval Swim Headphones for Apple Watch – Waterproof IPX8 Swimming Earbuds with Bluetooth, 6-Hour Battery Life, Open-Ear Bone Conduction, and Goggle Loops – Blue

**Brand:** h2o audio
**Price:** € 204.42
**Availability:** ✅ In Stock

## Summary

> 💦 Dive Deep, Stay Connected, Swim Free!

## Quick Answers

- **What is this?** H2O Audio Interval Swim Headphones for Apple Watch – Waterproof IPX8 Swimming Earbuds with Bluetooth, 6-Hour Battery Life, Open-Ear Bone Conduction, and Goggle Loops – Blue by h2o audio
- **How much does it cost?** € 204.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/164244718-h2o-audio-interval-swim-headphones-for-apple-watch-waterproof-ipx8)

## 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

- • **All-Day Swim Sessions:** Up to 6 hours of wireless Bluetooth playback keeps your motivation flowing lap after lap.
- • **Confidence in Every Stroke:** Backed by H2O Audio’s ‘Go Beyond Promise’—a no-questions-asked 1-year durability guarantee.
- • **Swim-Proof Sound Immersion:** IPX8 waterproof rating means your tunes stay crystal clear even underwater—no compromises.
- • **Drag-Reducing Ergonomic Fit:** Flush ear design with integrated goggle loops ensures a secure, hydrodynamic fit that won’t slow you down.
- • **Custom Comfort for Every Ear:** Five sizes of elastomer earplugs guarantee a snug, leak-free seal tailored to your unique ear shape.

## Overview

The H2O Audio Interval Swim Headphones are IPX8 waterproof Bluetooth earbuds designed specifically for swimmers. Featuring open-ear bone conduction technology, they deliver immersive sound without blocking ambient noise, while their ergonomic, drag-reducing fit and integrated goggle loops ensure comfort and stability in the water. With up to 6 hours of battery life and customizable earplugs, these headphones combine durability and performance, backed by a 1-year warranty.

## Description

Buy H2O Audio Interval Swim Headphones for Apple Watch – Waterproof IPX8 Swimming Earbuds with Bluetooth, 6-Hour Battery Life, Open-Ear Bone Conduction, and Goggle Loops – Blue: Earbud Headphones - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Apple watch made prepping swim playlist simple! (no need to plug into computer 1st) - *Apple watch was super nice so I could pre-download podcasts & listen (though I had to listen at 1x speed rather than my usual 1.5-2x to maintain focus while swimming). I also tested the Bluetooth to my poolside phone. I know it's not supposed to work, but I wondered if it might work somewhat since the receiver is on the back of my head which is largely outside the water when swimming freestyle, but it didn't - it worked when I wasn't side-breathing, but it was really disruptive on every breath to lose audio because it dipped slightly under the water, then on wall turns audio was lost too (and even disconnected on a long streamline off the wall). So pre-downloaded is the only way to go and the Apple watch gave slick options for that with Spotify/Apple Music, Podcasts, & Audible Audiobooks all pre-downloadable pretty easily. *Downside of using the apple watch for this is it no longer tracks your laps - it depends on the motions of your arms for that so while it's on your head it can't track laps. The play/pause button sometimes seemed like it didn't get back to the music correctly - but that could have been my apple-watch locking or something I suppose. *Bone Conduction audio is surprisingly clear under water & avoids the tendency for in-ear buds to wobble or fall out or feel uncomfortable. But Bone Conduction isn't very good outside the water if there is much of any other noise (hard to hear around other sounds). Ex. at a public pool the swim team & Zumba class made it hard to hear BUT if I put a finger over one of my ears (like a body-guard with an earpiece) I could hear my audiobook while resting on the pool wall. I was worried it would be too loud when I tested it at home since bone conduction audio is still audible to others around you if it's quiet enough and you have it turned up a lot but this is unlikely at a pool just due to the ambient sounds of water/fans/splashing. *Overall a great buy - I'm happy with it and will be using it each time I go for a swim.
Review: Save YOURSELF and your money not worth the buy - Do not buy you are dumping your hard earned money in the trash. This is definitely not worth the money. They failed after the first use. The unit design is more 1990's not 2026 totally rubbish charger and charging points. Good luck if you lose the charger to find replacement. Also, there is no way to know if the unit has fully charged or if it's charging. in any case those details would not make any sense because the battery is rubbish.

## Features

- Waterproof and IPX8 certified, perfect for swimming and other underwater sports.
- The sound-isolating feature ensures a clear, warm sound and dynamic bass response, immersing you in your favorite tunes while you swim.
- Designed to sit flush with the ear, promoting proper alignment, fit, and reducing drag in the water
- Integrated goggle loops allow easy attachment and removal of the case from swim goggles
- Comes with five sets of Elastomer earplugs in different sizes (XS-XL) for a comfortable and secure fit
- 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 | B09JQZHLN7 |
| Additional Features | Noise Cancellation, Sweatproof, sports-and-exercise, water-resistant |
| Age Range Description | Adult |
| Antenna Location | Swimming |
| Audio Driver Type | Bone Conduction Driver |
| Battery Average Life | 7 hours |
| Best Sellers Rank | #38,180 in Electronics ( See Top 100 in Electronics ) #1,889 in Earbud & In-Ear Headphones |
| Bluetooth Version | 5 |
| Brand | H2O Audio |
| Brand Name | H2O Audio |
| Built-In Media | User Manual |
| Cable Features | Retractable |
| Color | Blue |
| Compatible Devices | Apple Watch Series 7, 6, 5, 4, 3, 2, SE |
| Connectivity Technology | Wireless |
| Control Method | Touch |
| Control Type | Media Control |
| Controller Type | Touch |
| Customer Package Type | Rigid or Cushioned |
| Customer Reviews | 3.2 out of 5 stars 99 Reviews |
| EU Spare Part Availability Duration | 1 years |
| Ear Placement | Open Ear |
| Earpiece Shape | open_ear |
| Enclosure Material | Plastic |
| Form Factor | In Ear |
| Global Trade Identification Number | 00850000259195 |
| Headphone Folding Features | In Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | Open Ear |
| Headphones Jack | 3.5 mm Jack |
| Item Weight | 10 g |
| Manufacturer | H2O Audio |
| Model Name | INT5-AW-SG8-BCH-FBA-PARENT |
| Model Number | HEADPHONES |
| Noise Control | Sound Isolation |
| Number of Items | 1 |
| Series Number | 7 |
| Specific Uses For Product | Music and Sport |
| Style Name | Modern |
| UPC | 850000259195 |
| 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:** Open Ear
- **Form Factor:** In Ear
- **Noise Control:** Sound Isolation

## Images

![H2O Audio Interval Swim Headphones for Apple Watch – Waterproof IPX8 Swimming Earbuds with Bluetooth, 6-Hour Battery Life, Open-Ear Bone Conduction, and Goggle Loops – Blue - Image 1](https://m.media-amazon.com/images/I/51tUZlUVHIL.jpg)
![H2O Audio Interval Swim Headphones for Apple Watch – Waterproof IPX8 Swimming Earbuds with Bluetooth, 6-Hour Battery Life, Open-Ear Bone Conduction, and Goggle Loops – Blue - Image 2](https://m.media-amazon.com/images/I/612CzzEzhnL.jpg)
![H2O Audio Interval Swim Headphones for Apple Watch – Waterproof IPX8 Swimming Earbuds with Bluetooth, 6-Hour Battery Life, Open-Ear Bone Conduction, and Goggle Loops – Blue - Image 3](https://m.media-amazon.com/images/I/61ZK05o9+lL.jpg)
![H2O Audio Interval Swim Headphones for Apple Watch – Waterproof IPX8 Swimming Earbuds with Bluetooth, 6-Hour Battery Life, Open-Ear Bone Conduction, and Goggle Loops – Blue - Image 4](https://m.media-amazon.com/images/I/71BSGwDDbSL.jpg)
![H2O Audio Interval Swim Headphones for Apple Watch – Waterproof IPX8 Swimming Earbuds with Bluetooth, 6-Hour Battery Life, Open-Ear Bone Conduction, and Goggle Loops – Blue - Image 5](https://m.media-amazon.com/images/I/61ZxxFXZMRL.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!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Apple watch made prepping swim playlist simple! (no need to plug into computer 1st)
*by K***S on January 26, 2022*

*Apple watch was super nice so I could pre-download podcasts & listen (though I had to listen at 1x speed rather than my usual 1.5-2x to maintain focus while swimming). I also tested the Bluetooth to my poolside phone. I know it's not supposed to work, but I wondered if it might work somewhat since the receiver is on the back of my head which is largely outside the water when swimming freestyle, but it didn't - it worked when I wasn't side-breathing, but it was really disruptive on every breath to lose audio because it dipped slightly under the water, then on wall turns audio was lost too (and even disconnected on a long streamline off the wall). So pre-downloaded is the only way to go and the Apple watch gave slick options for that with Spotify/Apple Music, Podcasts, & Audible Audiobooks all pre-downloadable pretty easily. *Downside of using the apple watch for this is it no longer tracks your laps - it depends on the motions of your arms for that so while it's on your head it can't track laps. The play/pause button sometimes seemed like it didn't get back to the music correctly - but that could have been my apple-watch locking or something I suppose. *Bone Conduction audio is surprisingly clear under water & avoids the tendency for in-ear buds to wobble or fall out or feel uncomfortable. But Bone Conduction isn't very good outside the water if there is much of any other noise (hard to hear around other sounds). Ex. at a public pool the swim team & Zumba class made it hard to hear BUT if I put a finger over one of my ears (like a body-guard with an earpiece) I could hear my audiobook while resting on the pool wall. I was worried it would be too loud when I tested it at home since bone conduction audio is still audible to others around you if it's quiet enough and you have it turned up a lot but this is unlikely at a pool just due to the ambient sounds of water/fans/splashing. *Overall a great buy - I'm happy with it and will be using it each time I go for a swim.

### ⭐ Save YOURSELF and your money not worth the buy
*by P***T on August 1, 2026*

Do not buy you are dumping your hard earned money in the trash. This is definitely not worth the money. They failed after the first use. The unit design is more 1990's not 2026 totally rubbish charger and charging points. Good luck if you lose the charger to find replacement. Also, there is no way to know if the unit has fully charged or if it's charging. in any case those details would not make any sense because the battery is rubbish.

### ⭐⭐⭐⭐ incredible technology
*by M***O on March 19, 2025*

LOVE these headphones. easy to attach apple watch and listen to spotify while swimming. there go the days of MP3 downloading!! super easy to use and great sound quality. gave it 4 stars instead of 5 because the earbuds did lift up every few strokes and they didn’t sit quite right in my temples. more like in front of my ears due to how i naturally wear my goggles

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-09-01*