# TLDR Review: Roomba Plus 405 Combo Vacuum & Mop

*Published: 2026-05-17 | Updated: 2026-05-17 | Source: https://shopsavvy.com/reviews-tldr/roomba-plus-405-combo-vacuum-and-mop*

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## Product: Roomba Plus 405 Combo Vacuum & Mop
**Brand:** iRobot

## Pros
- Cleans both vacuuming and mopping in a single device, reducing the need for multiple tools
- Advanced LiDAR navigation and home mapping make cleaning fast and efficient
- Automated features like self-emptying, mop pad washing, and drying reduce manual maintenance
- Easy scheduling and routines let you automate cleaning times for convenience
- App features allow customizable room division, no-go zones, and monitoring of consumables
- Smart power boost on carpets and mop lift feature prevent wetting carpets or rugs
- Consistently effective at picking up dust, hair, and debris, improving overall floor cleanliness
- Auto-washing base keeps mop pads clean, refreshed, and free from mold or mildew buildup
- Works well in initial setup and mapping, providing reliable coverage
- Compatibility with Alexa allows voice control for added convenience

## Cons
- Struggles significantly with throw rugs, often tangling or dragging mops on carpets
- Connectivity issues with the app are frequent, leading to frustration during use
- Customer service is slow and not always helpful in resolving problems
- Vacuuming performance leaves dirt lines on area rugs and fails to pickup pet hair thoroughly
- Main roller often clogs with hair, requiring manual cleaning
- Noisy operation compared to older models, which may be disruptive
- Sometimes loses connection with the app mid-clean, causing incomplete sessions
- Mopping pads self-cleaning can be inconsistent and may not scrub floors as thoroughly as expected
- Occasionally reports bumpers stuck, despite clear space, indicating minor hardware glitches
- Real-world pet hair removal and handling of pet contamination can be inconsistent

## Bottom Line

This all-in-one vacuum and mop offers impressive features like auto-emptying and intelligent mapping, making it appealing for busy homes. However, its struggles with rugs, app stability, and customer support issues are worth considering before a purchase. If cleaning carpets and pet hair is your priority, you might want to explore the <component-button-product identifier="12345-67890">iRobot Roomba i7+ or s9+</component-button-product> for more advanced pet hair handling and more reliable connectivity. Overall, it’s a thoughtful gadget for daily maintenance if you’re comfortable troubleshooting occasional glitches.

## Pros vs Cons at a Glance

| Pros | Cons |
|------|------|
| Cleans both vacuuming and mopping in a single device, reducing the need for multiple tools | Struggles significantly with throw rugs, often tangling or dragging mops on carpets |
| Advanced LiDAR navigation and home mapping make cleaning fast and efficient | Connectivity issues with the app are frequent, leading to frustration during use |
| Automated features like self-emptying, mop pad washing, and drying reduce manual maintenance | Customer service is slow and not always helpful in resolving problems |
| Easy scheduling and routines let you automate cleaning times for convenience | Vacuuming performance leaves dirt lines on area rugs and fails to pickup pet hair thoroughly |
| App features allow customizable room division, no-go zones, and monitoring of consumables | Main roller often clogs with hair, requiring manual cleaning |
| Smart power boost on carpets and mop lift feature prevent wetting carpets or rugs | Noisy operation compared to older models, which may be disruptive |
| Consistently effective at picking up dust, hair, and debris, improving overall floor cleanliness | Sometimes loses connection with the app mid-clean, causing incomplete sessions |
| Auto-washing base keeps mop pads clean, refreshed, and free from mold or mildew buildup | Mopping pads self-cleaning can be inconsistent and may not scrub floors as thoroughly as expected |
| Works well in initial setup and mapping, providing reliable coverage | Occasionally reports bumpers stuck, despite clear space, indicating minor hardware glitches |
| Compatibility with Alexa allows voice control for added convenience | Real-world pet hair removal and handling of pet contamination can be inconsistent |

## Current Prices

| Retailer | Price | Availability |
|----------|-------|-------------|
| Best Buy | $799.99  | In Stock |

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*About this review: We pulled together findings from professional and user reviews, and cross-referenced them with ShopSavvy's pricing data from thousands of retailers to give you the short version.*