Are you an athlete, trainer, or coach looking to take sports performance to the next level? Introducing Train.Red's Muscle Oxygen Sensors - the groundbreaking tool that will revolutionize your training routine.

Wondering what sensor is best for you? Compare and read below.

Compare our muscle oxygen sensors

Trouble figuring out what sensor is best for you?

Train.Red FYER
The FYER is an excellent sensor for anyone wanting to get started with muscle oxygen and looking to get more serious about training. This sensor offers everything you need in just 20 grams of tech. Great for athletes, coaches and education.

Train.Red PLUS
The PLUS is recommended for people who already understand muscle oxygen and are looking for the most accurate data. Perfect for exercise labs, education, and coaches.