What this robot handles in your daily routine
- Choose vacuum only, mop only, combo clean, or vacuum first then mop.
- Set no-go zones, pick rooms, adjust suction, and add repeat passes in the app.
- Control it by voice with Alexa, Siri, or Google Assistant.
Picture your kitchen after breakfast. Cereal crumbs sit under the table, a sticky patch dries by the fridge, and pawprints trail in from the back door. The Roomba Plus 505 is built to take all of that in one pass. It vacuums and mops at the same time, with spinning DualClean pads that extend outward to reach along walls and into corners. SmartScrub adds extra downward force for dried-on spills, and the rubber brush pulls in debris without tangling as much as bristle brushes.
What really sets this package apart is the AutoWash dock. When the robot finishes mopping, it returns to the dock, empties its own bin, washes the pads, and dries them with heat. You do not have to rinse a muddy pad in the sink or remember to swap it before the next run. The dock holds up to 75 days of debris and about four weeks of pad washing if you mop once a week. That matters if you want clean floors without adding a daily chore to your list.
We'd consider this a strong fit for a home with a mix of hard floors and low-pile carpet. The robot maps rooms with LiDAR, recognizes obstacles like cords and pet waste with PrecisionVision, and lifts its mop pads automatically when it senses carpet ahead. That means you can set a schedule and let it run room by room without babysitting it.
What this price means for your household
At $469.99, this Roomba Plus 505 sits $99.18 under the typical price over the last 90 days of $569.17. That is a 17 percent drop and the lowest price we have seen for this model, a new all-time low. The AutoWash dock handles emptying, pad washing and heated drying, so the ongoing ownership routine is part of what you are buying here.
| Offer detail | Recorded value |
|---|---|
| Amazon price | $469.99 |
| Customer rating | 4.2 |
| Customer reviews | 8932 |
| Typical price over 90 days | $569.17 |
| Difference | $99.18 (17 percent) |
Room fit, upkeep, and the questions to ask before buying
The dock needs a spot near a power outlet with enough clearance for the robot to enter and exit. It also needs a water connection if you want the dock to refill the robot's tank automatically. That is not a detail to guess at. Check whether you can place it near a sink or whether you are willing to fill the tank by hand.
Around the house, you will still need to pick up small items that could jam the brush, though the robot does recognize and avoid many obstacles on its own. The rubber brush and edge-sweeping brush are easy to access, and the dock handles the messy part of pad cleaning. You will need to replace mop pads and filters eventually, so factor in the cost of those consumables over time.
One useful buying check: confirm the dock's water hookup requirements and whether a floor drain or nearby plumbing is needed for the wash cycle. Also note the 75-day and four-week figures assume typical use, not heavy daily mopping, so your actual intervals may be shorter.
When this combo is the wrong fit
Skip it if your home is all thick, high-pile carpet. The mop pads lift for carpet, but the mopping function is wasted, and you would pay for a dock and pads you never use. A vacuum-only robot would serve you better.
Also think twice if you live in a small studio where the dock would take up too much floor space. The auto-wash station is a large appliance, and it needs room to breathe. If you are short on space or do not want to manage water, a simpler robot without a mop may be the smarter buy.
Product details
| Model | N185020 |
|---|---|
| Color | Black |
