What sensor is best for me?

You can compare our sensors on this page to ensure you make the right choice!

Do you ship internationally?

Yes, we do! We ship from the Netherlands, shipping cost depends on your location. We offer free shipping within Europe*. For businesses and all other countries, costs are calculated automatically on the website.

How long will it take to get my order?

It depends on where you are. Orders processed here will take a few business days to arrive. Overseas deliveries can take anywhere from 2-14 days. Delivery details will be provided in your confirmation email.

What if the app crash after calibration?

If the app crashes after the 10-second calibration, it may be due to GPS not being enabled on your phone. GPS access is required for the app to function properly. Solution: 1. Ensure GPS is enabled on your phone before starting a session. 2. When prompted for location permissions, grant access to the app. 3. If the issue persists, manually enable GPS for the Train.Red app in your phone’s settings.

Why can't connect my sensor via Bluetooth?

If you've followed the recommended troubleshooting steps and your sensor still won't connect, check if other Bluetooth devices are interfering with the connection. One common issue occurs with smartwatches. If a smartwatch is charging, it may automatically keep the sensor connected, even in standby mode, preventing your phone from establishing a connection. Solution: 1. Try disconnecting the charging cable from your smartwatch. 2. If the issue persists, enable Airplane Mode on the smartwatch. This will prevent it from interfering with the Bluetooth connection. 3. Once the smartwatch is in Airplane Mode, try reconnecting your sensor to the phone. This should resolve the issue and allow your sensor to connect properly. If you continue to experience problems, please contact our support team.

Geschichten

Challenges

Elevating Sports Performance with Muscle Oxygen Sensors: Insights from The Progrm's Experiment with Train.Red

Steigerung der sportlichen Leistung mit Muskel-Sauerstoffsensoren: Einblicke aus dem Experiment von The Progrm mit Train.Red

In einem Experiment mit The Progrm haben die Muskel-Sauerstoffsensoren von Train.Red ein tieferes Verständnis der physiologischen Unterschiede zwischen Athleten unterschiedlich...

29. Feb 2024

Challenges

WOD_science Fitness Challenge: Triathlete or CrossFitter - Who's the Champ?

WOD_science Fitness-Challenge: Triathlet oder CrossFitter – Wer ist der Champion?

Willkommen zur WOD_science Fitness Challenge! Es ist Zeit für ein spannendes Duell zwischen zwei außergewöhnlichen Athleten – einem Triathleten und einem CrossFit-Athleten. In diesem Blogbeitrag ve...

24. Jul 2023

Crossfit

Breaking Barriers: Ignite Your Performance in the WOD-science X Train.Red Fitness Challenge

Grenzen sprengen: Steigere deine Leistung in der WOD-science X Train.Red Fitness Challenge

Sind Sie auf der Suche nach einer spannenden Fitness-Challenge, die Sie an Ihre Grenzen bringt und Ihnen ermöglicht, sich mit einer weltweiten Community von Fitness-Begeisterten zu messen? Die Teil...

29. Jun 2023

die Must-haves

Alle anzeigen

Train.Red FYER Muscle Oxygen Sensor + app

Train.Red FYER Sensor

ab €699,00

TRAIN.RED PLUS

ab €1.999,00