VoltSafe Winter

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About this app

Use the app to set up schedules for your block heater: SAVE TIME. SAVE ENERGY. SAVE MONEY.

You can set up to 15 one-time or recurring schedules per device to automate when your VoltSafe Winter turns on and off! You can even manually control your device through the ON/OFF toggle feature for more flexibility and ease of use. The VoltSafe App unlocks the full potential of your Winter block heater plug!


Improved functionality including the user interface and overall experience with smarter, more intuitive features to help you get the most out of your VoltSafe Winter magnetic extension cord for your vehicle's engine block heater.
• Supports firmware version up to 2.2.9
• New scheduling interface
• Improved user prompts and recommendations
Updated on
Jul 14, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location and Personal info
Data is encrypted in transit
You can request that data be deleted

What's new

- Improved User Experience in device settings screen
- Fixed a bug that caused device settings to crash
- Support for new firmware version 2.3.1