iRobot Home App Won't Connect to Roomba — Fix Guide

What Does This Error Mean?

The iRobot Home app connects to your Roomba via Wi-Fi once it is set up. If the app cannot connect, the Roomba lost its Wi-Fi connection, the app needs an update, or the phone's app permissions are incorrect.

Affected Models

Roomba i3
Roomba i7
Roomba j7
Roomba s9+
Roomba 980

Common Causes

Roomba lost its Wi-Fi connection (router rebooted, Wi-Fi password changed)
iRobot Home app needs an update
Phone Bluetooth or Location permissions revoked for the app
iRobot servers are temporarily down
Roomba is in a Wi-Fi dead spot
App cache is corrupted and needs clearing

How to Fix It

Check that your Roomba is online: in the app, look for the Wi-Fi signal icon next to your robot. If it shows a disconnected icon, the robot lost its Wi-Fi connection.

If the router rebooted or the Wi-Fi password changed, the robot will be offline. You need to reconnect it to Wi-Fi through the app settings.
Force-close the iRobot Home app on your phone and reopen it.

App sessions can get stuck. A full close-and-reopen clears any stale connection state.
Check the App Store or Google Play for an iRobot Home update. Install any available update and relaunch.

iRobot pushes app updates frequently. An outdated app sometimes cannot communicate with robots that have received firmware updates.
Check your phone's app settings. Verify that iRobot Home has Bluetooth, Location, and Local Network permissions set to Allow.

On iOS 14+, the Local Network permission is required for the app to communicate with the robot on the local Wi-Fi network. Go to Settings > Privacy > Local Network.
Clear the app cache: on Android, go to Settings > Apps > iRobot Home > Storage > Clear Cache. On iOS, delete and reinstall the app.

A corrupted app cache can cause persistent connection failures that no amount of retrying will fix. Clearing it is a clean-slate fix.

When to Call a Professional

App connectivity issues are almost never a hardware problem. If all steps fail, check the iRobot status page (status.irobot.com) for server outages before contacting support.

Frequently Asked Questions

Can I use Roomba without the iRobot Home app?

Yes. All Roomba models run a cleaning cycle when you press the CLEAN button on the robot — no app needed. The app adds scheduling, mapping, room-by-room cleaning, and remote control. If the app is giving you trouble, just press the button on the robot.

Is the iRobot Home app down right now?

Check status.irobot.com for real-time information about iRobot server status. If there is an ongoing service outage, the app will not be able to connect to your robot regardless of what you do on your end. Outages are usually resolved within a few hours.