



Swimming may look simple, but effort is hard to feel in the water. Speed and distance can be misleading, while heart rate reveals what truly matters — intensity, fatigue, and strain.


Checking a screen breaks your flow. Purra Swim Nex lets you hear your heart rate as you swim.


Designed for swimmers, Purra Swim Nex tracks your heart rate and provides real-time voice feedback—without breaking your flow.








Purra Swim Nex redefines what swim gear can do — a breakthrough all-in-one swim headphone with AI-powered heart rate monitoring, real-time voice feedback, and music.









Purra Swim Nex redefines what swim gear can do — a breakthrough all-in-one swim headphone with AI-powered heart rate monitoring, real-time voice feedback, and music.
Purra Swim Nex frees you from screens, so you can focus on your swim. With real-time heart rate monitoring and audio updates, Purra Swim Nex keeps you fully immersed.
Purra Swim Nex frees you from screens, so you can focus on your swim. With real-time heart rate monitoring and audio updates, Purra Swim Nex keeps you fully immersed.


AI-powered heart rate monitoring tracks how your body is working as you swim. It gives you insight into effort and intensity, helping you train smarter and avoid overexertion.
Real-time audio feedback keeps you aware of your heart rate while swimming. As you move into different heart rate zones, it announces your current status and helps you control intensity to reach the right zone more efficiently.


Purra Swim Nex's long-lasting battery delivers up to 15 hours of listening, letting you stay immersed from start to finish.

Purra Swim Nex enhances call clarity with improved noise reduction, reducing wind and ambient noise for clearer conversations—ideal for poolside calls after swimming.

Purra Swim Nex supports dual-device connection, letting you switch easily between your phone and computer. Compatible with iOS and Android for stable music and calls.




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Robin Cao
CEO&Founder

Ryan Wang
PM

Julia Yao
COO






Robin Cao
CEO&Founder

Ryan Wang
PM

Julia Yao
COO

From
Runners and cyclists train with constant feedback. Swimmers don’t. In the pool, checking heart rate data means breaking stroke to glance at a screen. The most immersive sport has been the least informed.
Traditional bone conduction headphones were designed to entertain you. They were never designed to empower you.
That's why we are introducing a new species: The Purra Swim Nex, powered by BAIS™ (Bio-Acoustic Intelligent System). By integrating a high-precision Bio-Sensor with a dedicated Intelligent Processing Core, we created a system that finally connects the dots. BAIS™ senses your heart rate, syncs with your ecosystem of swim gear, and translates that complex data into crystal-clear Bio-Acoustic feedback.
Our mission with Purra Swim Nex is simple: to remove every distraction between you and the water. When you wear it, you aren't just wearing a device; you are gaining a digital coach that lives in your inner ear.

Robin
Former Apple Haptics Product Leader
Built expertise across HP and Flex
Expert in haptics technology & supply chain
