Core Thermal Sensor V2

Core Thermal Sensor V2 – an innovative body temperature monitor and heat strain monitoring sensor, designed not only for endurance athletes but also for football, tennis and basketball players, and anyone training in demanding conditions. This non-invasive sensor monitors core body temperature in real time, calculates the Heat Strain Index and helps optimise training in the heat. It helps manage the risk of overheating and plan heat adaptation sessions more effectively.

With Bluetooth and ANT+ connectivity, Core V2 easily connects to smartwatches, cycling computers and mobile apps, allowing you to view your data in real time.

Suitable for professionals and amateurs

• Used across a wide range of sports, including football, tennis, cycling, running, triathlon and basketball
• Helps improve endurance and performance while supporting safe training
• Core Thermal Sensor V2 – an essential tool for athletes seeking performance and safer training.

Applications

• Heat training: by staying within the specified zone (zone 3), athletes can stimulate adaptations that improve plasma volume, haemoglobin mass, VO₂ max and overall performance. 
• During competition: real-time monitoring of heat strain helps you decide when to cool down, reduce intensity or adjust your tactics. 
• For greater accuracy, use the sensor with a heart rate (HR) monitor. Heart rate data helps refine the calculation of core body temperature from heat transfer measurements. 
• The sensor can also be used without an HR monitor, particularly during everyday activities, although HR data can further improve accuracy.