Release your untapped power with

CORE Body Temperature Monitoring

Used by athletes, coaches and sports scientists


A vital metric for health and performance

When exercising your core body temperature rises and as this rises, your performance (power) goes down.

Monitoring your core body temperature will give you the knowledge and insights to improve your performance

How you can use the CORE sensor

Used by top athletes and teams

BORA hansgrohe CORE sensor
Quick-Step Alpha Vinyl CORE sensor
Movistar Team CORE sensor
Trek Segafredo CORE sensor
Ceratizit WNT Pro Cycling CORE sensor
Lotto Soudal CORE sensor
INEOS Grenadier CORE sensor
Astana CORE sensor

Kristian Blummenfelt

Gustav Iden

Alistair Brownlee

Performance Sports


Learn how athletes use Heat Training, Heat Acclimation and the Heat Ramp Test.

Heat Training for Performance


Up to now, core body temperature could only be measured continuously using invasive methods like thermometers, probes and electronic pills or in a controlled environment.

The CORE sensor is the first wearable device that continuously and accurately measures core body temperature on the go.

The CORE sensor seamlessly integrates and lets you see your live data on the Smart Phone App and record directly to Garmin, Wahoo and COROS. Learn More

Get a CORE sensor

Heat affects performance

“In long distance running events the ability of bodies to maintain or regulate heat is what ultimately determines how long athletes can last at a given intensity, along with their internal energy state and their fitness,”
Peter Vint, High Performance Sport Expert

The Pros talk CORE

INEOS Grenadiers riders Geraint Thomas, Michal Kwiatkowski, Tao Geoghegan Hart and Dylan Van Baarle and Team Performance Nutritionist James Moran discuss training and racing with the CORE sensor.

See who else is using CORE


The CORE sensor uses innovative sensor technology created in Switzerland and utlised by experts worldwide.

Learn More

Internal and external studies and scientific research projects using the CORE sensor are documented here.

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