Ajax J9: Smarter, Stronger, and Built for Real Life
Unmatched Pickup Power
The Ajax J9 delivers 100% stronger suction* to tackle dirt and debris on both carpets and hard floors—so you can stop thinking about cleaning and start enjoying your space.
*Compared to Roomba Combo i Series robots
Smart Prioritization with Dirt Detective
Powered by iRobot OS, Dirt Detective learns your cleaning habits to automatically focus on the dirtiest rooms first—adjusting suction and cleaning passes as needed.
Sees the Mess. Avoids the Rest.
With PrecisionVision Navigation, the Ajax J9 identifies and navigates around common obstacles like shoes, cords, socks—even pet messes.
Protected by P.O.O.P.
Our Pet Owner Official Promise² guarantees the Ajax J9 avoids solid pet waste—or we’ll replace your robot for free.
Hands-Free Emptying
The self-emptying system holds up to 60 days of dirt and debris, giving you months of clean floors without lifting a finger.
Fast Mapping, Faster Cleaning
Right out of the box, the Ajax J9 maps your home up to 7x faster than before—so you can target specific rooms after just one run.
Triple-Powered Clean
Our 3-Stage Cleaning System combines Dual Multi-Surface Rubber Brushes, an Edge-Sweeping Brush, and Power-Lifting Suction to leave nothing behind.
Engineered for Pet-Friendly Living
The Ajax J9 avoids pet bowls and toys while capturing hair, dirt, and debris—so you spend more time playing with pets, less time cleaning up after them.
Precision You Can See
With advanced navigation and dual cleaning passes, the Ajax J9 moves in neat, efficient rows for a thorough wall-to-wall clean.
Cleans on Command
Connect to Alexa, Siri, or Google Assistant to send your Roomba to clean specific spots like “under the kitchen table” or “by the fridge” using just your voice.
