No, the AirGradient ONE & Open Air do not have internal storage.

They sends data directly over WiFi to the server in real time. This means:

• If WiFi is working → your data is uploaded continuously
• If WiFi is down → data is not stored locally for later upload

What if WiFi downtime is a concern?

If you expect unreliable WiFi, we have a cellular version available that:

• Comes with a built-in cellular module
• Includes 5 years of data coverage
• Sends data over the mobile network instead of WiFi

This avoids gaps caused by WiFi outages and is ideal for remote or unstable network locations.

If you’re considering the cellular version, feel free to reach out - we can help you decide if it’s the right fit for your setup.