Train.Red at Websummit

Web Summit Lisbon from 13-16 November 2023.

Visit us at the Netherlands Pavilion during The Web Summit in Lisbon to meet our team, learn about our products, and explore potential collaborations.

Train.Red is proud to collaborate with industry leaders to push the boundaries of innovation. Explore the exciting partnerships that are shaping the future of sport performance and fitness.

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Spoke to one of us? Connect with Wout, Ivo, or follow Train.Red. on LinkedIn.

Train.Red FYER Muscle Oxygen Sensor

Regular price€749,00
Shipping calculated at checkout.
The FYER is the smallest and most innovative wearable muscle oxygen sensor in the world. To improve your performance, you invest time and energy in equipment, standardized training programs, supplements, etc., but often we forget the one thing that drives our performance: our muscles.


Our FYER muscle oxygen sensor comes with: the Train.Red FYER, a charging cable, one Patch Pack (20 patches), and one Strap Pack (S-M-L) all in a durable travel-pouch.


The FYER measures muscle oxygen (SmO2%)

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