What do the LED lights mean on my water heater sensor?
The LEDs can tell you a lot about your sensor and where to start troubleshooting if you notice anything wrong. If you see a different colored light or pattern that is not in this document, please reach out to us to troubleshoot together. Please note: The sensors were designed to conserve as much energy as possible. The LEDs on your sensors may not be on unless that sensor is woken up by the Hub.
| LED Status | Information | Troubleshooting |
|---|---|---|
| Solid Blue LED | The sensor is powered on. | Add the sensor to the app if needed. |
| Slow Flashing Blue LED | Sensor sending data to the hub. Does not always flash. | NA |
| LED Off | No power to the sensor. | Verify the sensor has fresh batteries, recommend using a USB power source. |
| Fast Flashing Blue LED | OTA update in progress | NA |
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