Heat Training Made Easier
The latest CORE App update includes a smarter Heat Strain Index, new Heat Zones, and an improved UI design.
![](https://cdn.shopify.com/s/files/1/0429/0392/8998/files/Group_10127876_1.png?v=1716160619)
![](http://corebodytemp.com/cdn/shop/files/HSI_AnimatedPlot.gif?v=1715940191)
![](http://corebodytemp.com/cdn/shop/files/Group_10127880_2.png?v=1716126333)
New and Improved CORE App Design
![](http://corebodytemp.com/cdn/shop/files/Home_5_4_3.png?v=1716126332)
The latest CORE App update includes a smarter Heat Strain Index, new Heat Zones, and an improved UI design.