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For swimming, choose headphones that play audio stored on the headset: Bluetooth streaming from a phone or watch is unreliable underwater because water disrupts the signal. Shokz OpenSwim Pro is a versatile option to consider if you want MP3 playback for swims and Bluetooth for workouts on land. For another bone-conduction swimming model, compare H2O Audio TRI 2 PRO Multi-Sport. Neither an IPX8 nor an IP68 label alone tells you how deep or how long a specific headset can be submerged, so check the model’s own instructions.
How to choose swimming headphones
Start with the way you will listen underwater, then check the headset’s stated water-use limits, battery life in the relevant playback mode, fit with your swim gear, and how you will load or access audio. Bone conduction leaves the ears open, but the models below still differ in playback, limits, and intended use.
- Playback: Look for onboard MP3 playback or a model-specific offline feature. Bluetooth can be useful out of the water, but do not assume it will stream reliably while you swim.
- Water limits: Follow the exact model’s instructions for depth and use. A rating such as IPX8 is not a universal promise of the same depth or duration across products.
- Battery: Compare the stated runtime for the mode you will use. A headset may have different claimed runtimes for Bluetooth and MP3 playback.
- Fit: Consider whether the headset sits comfortably with your goggles and swim cap, and whether you also want to wear it for land workouts. Fit varies by swimmer; no comparative fit testing is established here.
- Audio workflow: Check the exact regional version’s supported file formats, storage, and transfer method before buying.
Swimming headphones to compare
| Model | Playback and swim use | Water limit or rating | Battery or storage details |
|---|---|---|---|
| Shokz OpenSwim Pro | MP3 playback underwater; Bluetooth mode for use out of the water. Shokz says underwater use is limited to MP3 mode because water disrupts Bluetooth signals. Shokz product information | Shokz lists use up to 2 metres (6.5 feet) and says the device is not intended for deeper use. Shokz product page | Shokz claims up to 6 hours in MP3 mode and up to 9 hours in Bluetooth mode. These are manufacturer figures, not independent measurements. Shokz product page |
| H2O Audio TRI 2 PRO Multi-Sport | H2O Audio lists it among its swim-capable audio products and compares listening modes. Confirm the current model and regional configuration for playback details. H2O Audio product comparison | Tom’s Guide reported an IPX8 rating in its 2026 review; check the current manufacturer instructions for the exact submersion conditions. Tom’s Guide review | The 2026 review describes onboard storage but does not establish a universal storage or mode specification for every regional configuration. Tom’s Guide review |
| Original Shokz OpenSwim | Not Bluetooth compatible; Shokz support describes MP3 and other file-format support. It is a different model from OpenSwim Pro. Shokz support | Shokz support describes IP68 use conditions; the older user guide cautions against diving deeper than 2 metres. Check the applicable guide for your device. Shokz OpenSwim user guide | The charging cradle is not waterproof, according to the older user guide. Shokz OpenSwim user guide |
Shokz OpenSwim Pro: a flexible pool-and-land option
OpenSwim Pro combines MP3 and Bluetooth modes, which makes it useful if you want one headset for swimming and for listening out of the water. For a swim, use MP3 mode with audio available on the device; Shokz says Bluetooth is disrupted underwater and limits underwater use to MP3 mode. Shokz product information
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Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →Shokz lists a maximum use depth of 2 metres (6.5 feet) and warns that the headset is not intended for deeper use. It claims up to 6 hours of MP3 playback or up to 9 hours in Bluetooth mode; those are the manufacturer’s figures, not independently measured results. Shokz product page
#1 Best Overall
- Bluetooth + MP3 Modes: Underwater headphones with Bluetooth 6.0 ensure ultra-low transmission latency, significantly enhancing the music experience. Users can connect two or more devices. Allows for seamless switching between devices. Or enjoy a phone-free experience with 32GB internal MP3 storage for up to 4,000 songs. Easily switch between Bluetooth and MP3 mode with a double click. MP3 mode supports downloaded audio files in MP3, WMA, FLAC, APE and WAV formats.
- IPX8 Waterproof for All-Weather Use: The waterproof bone conduction headphones have a certified IPX8 waterproof rating and can be submerged in water up to two meters deep for one hour. Switching to MP3 mode and listening to your favorite songs makes swimming and other underwater activities much more interesting. These open ear headphones feature a fully sealed coating, so you don't have to worry about underwater use. (Note: Please switch to MP3 mode when in water, as Bluetooth mode cannot connect underwater.)
- Open-Ear Comfort & Stable Wear: Stay alert with open ear bone conduction headphones that let you hear your surroundings, eliminating worries about missing out on crucial sounds. Soft, skin-friendly silicone cushions on the front of the ears provide a gentle touch and secure fit. The open-ear design allows for airflow, making them more comfortable to wear for extended periods. Product package includes an adjustable strap to accommodate different head sizes.
- 8 Hours of Music & Download: The waterproof headphones deliver up to 8 hours of continuous playtime (Bluetooth mode). With fast magnetic charging capability, you can achieve a full charge in just 2 hours. Connect the magnetic charging cable to a computer to access the built-in storage, copy songs from your computer to the headphones, and download them.
- Outstanding Sound for Bone Conduction Earbuds: True bone conduction technology paired with a 14mm driver delivers rich, full-bodied sound, enhancing your listening experience. The built-in microphone and wireless Bluetooth connectivity ensure crystal-clear calls, providing a clear, smooth, and interference-free calling experience whether you’re at work or chatting with friends.
Shokz recommends professional swimming earplugs for underwater use with OpenSwim Pro. Treat that as the manufacturer’s guidance, not a claim that every swimmer needs earplugs. Shokz product page
TechRadar named OpenSwim Pro its top pick in its 2026 guide, an editorial recommendation from that publication rather than a comparative test conducted for this article. TechRadar swimming-headphones guide
Rank #2
- MP3 + Bluetooth (Bluetooth for land use only) + Shokz App - Enjoy music your way. Use MP3 mode for swimming and phone-free listening, or stream music and podcasts via Bluetooth on land. Important: Bluetooth does NOT work underwater. Switch to MP3 mode before swimming. In MP3 mode, you can store up to 8,000 songs for offline playback, making it ideal for swimming, running, or any workout without your phone. Use the Shokz App or the physical button to toggle between modes and customize your audio. Universal compatibility: Seamlessly pairs with Android, iOS, Windows, and other Bluetooth-enabled devices.
- IP68 Waterproof Rating - With a triple-sealed design, OpenSwim Pro is fully sweatproof and can be submerged in water up to two meters deep for two hours, for built-in MP3 audio play while swimming.A rugged, sweat-resistant design built to withstand your most intense workouts.
- Open-Ear Comfort and Connection - Our headphones are designed for enhanced safety and extended listening. Remain engaged with your surroundings while enjoying premium audio, in or out of the water.
- 9 Hours of Music & Calls - OpenSwim Pro technology delivers up to nine hours of continuous battery life, plus a 10-minute quick charge to immediately prepare for up to 3 hours of listening time.Ensures excellent call quality for clear conversations.Includes Magnetic Induction.
- Secure and Stable Fit - Engineered for a slim, lightweight, ergonomic fit that stays comfortably in place through any workout and integrates seamleassly with swim caps and goggles or sunglasses and bike helmets.
H2O Audio TRI 2 PRO: an alternative to check
H2O Audio includes the TRI 2 PRO Multi-Sport in its swim-capable lineup, and its comparison page sets out product-level waterproofing and listening-mode distinctions. H2O Audio product comparison Tom’s Guide’s 2026 review reports an IPX8 rating and onboard storage, while describing it as better suited to pool use than use beyond the pool. Those are the review’s observations; verify the current regional variant and its manufacturer-stated limits before relying on a particular storage or playback specification. Tom’s Guide review
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Why Bluetooth streaming usually fails underwater
Bluetooth relies on radio signals, and water interferes with their transmission. Shokz explicitly limits OpenSwim Pro underwater listening to MP3 mode, while H2O Audio’s comparison distinguishes Bluetooth-underwater range from the available playback modes. Shokz product information H2O Audio product comparison In practice, select music or other audio on the headset before getting in, or use an offline feature specifically supported by that model; do not count on a phone or watch streaming to a submerged headset.
Rank #3
- IP68 Waterproof: Swimming Headphones Underwater with an IP68 waterproof rating are completely waterproof, sweatproof, and rainproof, making them ideal for swimming, snorkeling, and other underwater sports. Designed for swimming, they can be used with a swimming cap, goggles, and earplugs. Lightweight and comfortable, they are perfect for swimming and other sports activities.
- Bluetooth 5.4: Underwater headphones for swimming support Bluetooth 5.4 with a maximum effective range of 10 meters (33 feet). Sport Open Headphones can connect to multiple devices at the same time, providing a more stable connection and lower latency for smoother switching between devices. (Note: Bluetooth mode is not available underwater.)
- Built-in MP3: Bone conduction headphones built-in 32GB storage that can hold up to 8,000 songs. No need to connect to a separate device—just enjoy your favorite music wherever you go. (Note: Switch to MP3 mode when engaging in underwater activities.)
- Bone Conduction Technology: Waterproof Headphones For Swimming use advanced technology to transmit sound directly through your bones to your inner ear. Underwater headphones design keeps your ear canals open and comfortable, so you can enjoy your music while staying fully aware of your surroundings.
- Safe and Comfortable - wireless earphones sport weigh only 30 grams, with open-ear design and comfortable to wear. Pay attention to your surroundings while enjoying the music, perfect for indoor and outdoor activities such as running, cycling, exercising, etc., ensuring you are safe wherever you go.
Check before you buy
- Confirm the exact model and variant. Similar names can refer to different playback capabilities. In particular, original OpenSwim is not Bluetooth compatible, unlike OpenSwim Pro. Shokz support
- Read the water-use instructions. Look for the manufacturer’s stated depth and any use conditions. Do not translate an IP rating into a depth limit that the maker has not stated.
- Check how audio gets onto the headset. Verify the file formats, transfer method, storage, and whether Bluetooth is intended only for use out of the water.
- Compare runtime in swim mode. Use the MP3 or offline-mode figure when that is how you plan to listen underwater, and treat manufacturer runtimes as claims rather than guaranteed results.
- Consider your swim setup. Check whether the shape works with your cap and goggles, and whether you want the same headset for open-water sessions or land workouts.
What the available comparisons do—and do not—establish
Manufacturer product pages are the relevant source for their own playback instructions and stated water limits. The cited third-party coverage offers editorial assessments, not a standardized head-to-head test of comfort, sound quality, or open-water reliability. Choose based on verified model-specific specifications and your listening workflow rather than an unsupported comparative score.
Quick Recap
Rank #4
- IP68 Waterproof for Swimming: Dnniakm waterproof headphones for swimming are engineered for aquatic sports and active lifestyles. The lightweight open-ear design fits comfortably under swim caps and goggles, making them perfect for swimming, running, cycling, fitness training, and outdoor adventures. Note: Bluetooth connectivity is unavailable underwater; please use MP3 mode while swimming
- Swimming Earbuds with Bone Conduction Technology: Dnniakm swimming earbuds feature advanced bone conduction technology that transmits audio through the cheekbones, allowing for comfortable open-ear listening. Perfect for swimming, snorkeling, running, and fitness activities, these bone conduction headphones swimming deliver clear sound while maintaining awareness of your surroundings. Please note that Bluetooth signals cannot be transmitted underwater; MP3 mode is recommended for swimming
- 32GB MP3 & Bluetooth Mode: Dnniakm underwater headphones store up to 9,000 songs or audiobooks for offline listening without your phone. Ideal for swimming, running, gym workouts, cycling, and outdoor training. Easily switch between sequential and shuffle playback with three quick presses of the power button in MP3 mode
- Bone Conduction Headphones Bluetooth 5.4: Powered by the latest Bluetooth 5.4 chip, these bone conduction headphones waterproof provide a stable connection up to 33ft (10m) with lower latency and improved performance. Easily manage your music through the built-in memory using the magnetic charging cable and enjoy up to 8 hours of playtime for swimming, running, cycling, workouts, and daily activities.compatible with iOS, Android, and other devices
- Smart Noise Cancellation and Premium Sound Quality: These open ear headphones intelligently adjust the noise cancellation level to match your environment, effectively preserving the original sound quality so you can enjoy clear audio even in noisy settings. With powerful, deep bass, and crisp mid and high frequencies, the impressive sound quality delivers an exceptional listening experience
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
