So I'm trying to make a proper transition to the next sentence and was wondering if I could use "heck" in such formal context.
The AI will recognize people entering the apartment and greet them with their preference in lighting conditions and room temperature. It’ll play their preferred music and record their favorite shows. It’ll even make them their desired blend of coffee. Heck, It’ll even help me reduce costs by monitoring electricity and gas usage. In short, it’ll be amazing.