If you've ever seen the blue light on your Roomba, you might be curious about its meaning and whether it indicates a problem.  The blue light is usually a status indicator that lets you know what your Roomba is doing.  The blue light can indicate spot cleaning, Wi-Fi connectivity, or the robot actively interacting with the Roomba Login system via the iRobot Home App, depending on the pattern—solid, flashing, or spinning.

For instance, when your Roomba is in Wi-Fi setup mode and looking for your network, a flashing blue light frequently appears. Make sure your phone is linked to a 2.4GHz network and that you have successfully logged in with your Roomba login credentials if this is your first time configuring your device. Your Roomba may be doing spot cleaning if its blue light is spinning, or it may be docked and interacting with the app if its blue light is solid.

A connection problem may be the cause if the Roomba's blue light continues for an extended period of time without apparent cause. The issue is frequently fixed by restarting the device, rebooting your Wi-Fi router, or exiting and reentering your app. In certain situations, compatibility with your Roomba model is guaranteed by updating your iRobot Home App.

Recognizing the significance of the blue light on Roomba  is a component in efficiently resolving Roomba problems.Consult the user manual for your model for specific light codes rather than speculating. You can determine whether your Roomba needs maintenance, is just cleaning, or is attempting to connect by taking the appropriate method.