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The Cardiosport SMART BioVest is the world's first compression vest with heart rate sensors integrated into the fabric. The BioVest completely replaces the need to wear a chest belt and is now compatible with Garmin HRM Dual, Wahoo TICKR, Cardiosport and many more brands of heart rate monitors. 

Developed in partnership with leading textile specialists in Taiwan, the BioVest is made from a unique one piece seamless weave, integrating our stretchable silver heart rate electrodes into the fabric. The lightweight and breathable material keeps the soft heart rate sensors in contact with the skin at all times, giving consistent, accurate heart rate readings and improved comfort.

The BioVest will be available in Black, Blue and white in sizes Small - Large. The Biovest is similar to a compression shirt and should be ordered one size smaller than your normal clothing size.

Currently available in sizes: Small - Medium in Black. 

Integrated fabric sensors

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Multiple styles & sizes 

Cardiosport Biovest smart clothing sensors

Multi-brand compatible

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Compression fit sizing

Cardiosport Biovest Smart clothing heart rate fabric sensors


Improved Comfort

Soft and stretchable fabric electrodes offer greater comfort compared to a chest strap

Consistent Accurate Heart Rate

Fabric electrodes maintain contact with the skin during intense exercise, maximising the clarity of the heart rate signal.

Moisture Management

The fabric electrodes absorb moisture to maximise the heart rate signal, while the side ventilation allows excess moisture to dry while running

Machine Washable

Treat the Biovest like any other sports vest. Machine washable at 30C with light detergent

Reduced Chafing

Soft fabric electrodes and protective layer under the HRM sockets prevents skin irritation from constant movement when running

Product Composition

Nylon 80%, Spandex 10%, Silver 1%, Polyamide Black 3%, Elastane 6%

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 "I  was thrilled to see that I didn’t get a single heart rate spike or dropout throughout the run  – just completely flawless data: Awesome!"

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