Core 2 Temperature Monitor

The CORE sensor was the first non-invasive wearable that continuously and accurately measures core body temperature. Now, it's even better.

Meet the CORE 2 Sensor

The CORE sensors capture a vital measurement when trying to optimize performance: core body temperature. If it rises too much and too rapidly during intense exercise, your power and pace decline. By the time you notice you’re hot, it’s already too late. However, monitoring your core temperature can be difficult and surprisingly expensive to do with any accuracy.

The CORE 2 Body Temperature Sensor solves that. 

This is an expansion on the first wearable device they made that continuously and accurately measures core temperature in real-time and sends the data to your Garmin or iOS Device. It’s the most advanced temperature tracking device on the market today and a revolutionary way to optimize your training. That being said, it’s remarkably simple to use. 

Not only does it provide real-time measurements of your core temperature, the CORE 2 sensor also gives you an overview of your overall health and heat adaptation metrics. They have a range of insight now, like Heat Strain Index, Heat Zones, Heat Training Load, and Heat Adaptation. You can see how you are progressing over time and "train hot, race cool".

It has shown to be just as accurate as a $70 e-pill that you swallow.

If that wasn’t enough, this device has been used by some of the top professional athletes in training for events like Tour de France, IRONMAN, and more.

Highlights:

• Continuous monitoring of core body temperature
• Real-time data and metrics
• Non-invasive. Just stick on your chest or attach to your HRM
• Compact size: 41.9 x 29.4 x 7.1mm (no clip) | 45.1 x 32.6 x 9.6mm (with clip)
• Weight: 8.6g (no clip)  |  11.4g (with clip)
• Battery: 6 days; up to 30 days with standby mode enabled 
  
• Waterproof: up to 1.5m (IPX7 rating)
  
• Rechargeable with USB-C
• Bluetooth low energy (BLE), ANT+ (2.4 GHz band) 
  
• Compatible with: iOS, Android, WatchOS, Wear OS and Garmin
  

What's In the Box?

• CORE 2 Thermal Sensor
• CORE 2 HRM Strap Clip
• Magnetic USB-C Charging Cable
• Product Information Guide
• Fully Recyclable Packaging

How to Use the CORE 2 Sensor:

Just strap your CORE 2 device to your heart rate strap. You won't even notice you have it on after a few minutes.

Then you can view your data in real-time on your Garmin or with the CORE's own iOS application. The unit has Bluetooth BLE and Ant+ connectivity. 

Effortlessly compatible with your current heart rate monitor strap, this device delivers a seamless experience right out of the box.