Keep your pet safe
Heat Guardian is the longest range, most precise and most reliable temperature monitor available today.
Your pet deserves the safest solution. Have to leave her in your car for a couple of hours? Go to the doctor or the dentist or shopping or eating lunch while she's in the RV or car? Crating them somewhere with temperature challenges?
A History of Success
Our first Heat Guardian shipped 7 years ago. Each revision of the circuit is more power efficient, longer range, and smaller. The firmware is based on open-source industry-standard operating systems and languages.
Our systems keep pets safe and secure - in the US, Canada, Britain and the EU.
