Connect to Bluetooth and check your tank level at any time. Track your historical usage to help make better water decisions in future. If you’re within range you can receive readings over Bluetooth, or subscribe to Sigfox for remote connectivity and see your levels from anywhere. Your first 12 months of Sigfox subscription is free and then the annual subscription is just $25. The gauge runs on just 2 AA batteries which generally last up to 2 years.
