The Heat Guardian

Long Range Pet Temperature MonitorĀ for Cars and RVsThe Heat Guardian


Keep your pet safe from overheating or freezing.
The Heat Guardian is a precision remote thermometer. Never worry again about the temperature in your RV or car. Each Guardian tests the air temperature every 30 seconds. The mobile Guardian shows the temperature immediately so you can react if your RV loses power, your AC fails or you lose shade.
Works everywhere.
The Heat Guardian uses a special long range radio band. It does not require the internet, Wi-Fi, or cell-phone service. Leave your car or RV in the parking area, walk to your nearby destination, check the signal, then relax, confident that your pet is safe. Heat Guardian is the most accurate, most reliable, and longest range temperature monitor available today.
Peace of mind
The Heat Guardian tells you immediately if there is a problem. Every few seconds a blinking lights shows connection status. There is an audible alarm for disconnects and remote temperature limits. The display blanks during errors. If something goes wrong you will know it.
Run for an entire weekend without charging.
The battery in the Heat Guardian can last 3 days (atĀ 10 hours a day of use). Charge it at home then use it all weekend. Feel safe and secure. It uses a standard USB charger and charges in about two hours - ready for another weekend.
No extra fees
Once you buy the Heat Guardian pair there are no additional charges - ever. We provide any software updates for free for the life of the units and the long range radio has no expense.
Talks to your phone
The Heat Guardian supports Bluetooth 5.0. Use the *optional* Android application to set temperature limits, view the remote temperature, and get audible warnings when connections are lost or temperatures go out of range. iOS support is coming soon for your iPad and iPhone.

The same application is available for Windows 10 - PC laptop control and monitoring.

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Heat Guardian v2 - Base & Mobile



There is no service plan required.

Heat Guardian v2 - Base & Long Range Mobile



There is no service plan required.
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