Irobot Roomba Plus 405 Combo vs Neato Botvac D3 Connected

Robovac to replace

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Roomba Plus 405 Combo

7000 Pa | Wet Mop

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Botvac D3 Connected

2000 Pa | No Mop

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On the market

Irobot Roomba Plus 405 Combo: on the market for 1 year, 8 months

Neato Botvac D3 Connected: on the market for 8 years, 9 months

Irobot Roomba Plus 405 Combo vs Neato Botvac D3 Connected Robovac Comparison

In this review, we will be comparing two different type of robovacs: Roomba Plus 405 Combo is a wet mop type whereas Botvac D3 Connected is a dry robovac.

Let's have a brief look at the main features of Irobot Roomba Plus 405 Combo and Neato Botvac D3 Connected before getting into our more detailed comparison.

Roomba Plus 405 Combo Key Specs

7000 Pa Suction Power

Wet Mop type cleaner

120 min. Run Time

Height: 10.7 cm

Botvac D3 Connected Key Specs

2000 Pa Suction Power

Dry type cleaner

180 min. Charging Time

60 min. Run Time

64 dBA Noise Level

Height: 9.9 cm

Weight: 3.62 kg

Let's read on the following sections in order to better understand in detail how Roomba Plus 405 Combo and Botvac D3 Connected compares and hopefully end up with enough arguments to decide which one is better for you.

**This post contains affiliate links and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.

Reasons to choose Roomba Plus 405 Combo over Botvac D3 Connected

Max Suction Power	7000 Pa vs 2000 Pa	Better Suction
Wet Mopping	Wet Mop vs Dry Type	Better Cleaning Functions
Run Time	120 min. vs 60 min.	Longer Run
HEPA Filter	Yes vs None

Reasons to choose Botvac D3 Connected over Roomba Plus 405 Combo

Robovac Height	9.9 cm vs 10.7 cm	Better for low height furniture
Dustbin Capacity	700 ml vs 295 ml	Bigger Dustbin

Roomba Plus 405 Combo vs Botvac D3 Connected Specs Table

Detailed comparison of specifications

General
Brand	Irobot	Neato
Robovac Type	Wet Mop Type	Dry Type
Released in	2025	2017
Suction Power	7000 Pa	2000 Pa
Run Time	120 min	60 min
Physical Specs
Robot Height	10.7 cm	9.9 cm
Dustbin Capacity	295 ml	700 ml
Sensors
Sensor Type	Spinning Lidar	LDS
Filters & MOP
HEPA Filter
Advanced Features
Object Recognition
Automatic Dirt Disposal
Barrier Cross Height	16 mm	19 mm
Manual Movement Control
Carpet Boost
App Features
Zone Cleaning
Multi Floor Maps
Selected Room Cleaning
No Mop Zone
Real Time Tracking
Digital Blocked Area
Connectivity
Wireless Frequency	2.4 GHz	2.4 GHz
Amazon Alexa Support
Google Assistant Support
Other
Warranty	1 year	12 months

Frequently Asked Questions

The Irobot Roomba Plus 405 Combo does; the Neato Botvac D3 Connected is vacuum-only and doesn't include mopping.

The Irobot Roomba Plus 405 Combo does; the Neato Botvac D3 Connected doesn't, so its dustbin has to be emptied by hand.

The Irobot Roomba Plus 405 Combo does; the Neato Botvac D3 Connected doesn't use a HEPA filter.

The Irobot Roomba Plus 405 Combo can; the Neato Botvac D3 Connected only stores a single floor map.

The Irobot Roomba Plus 405 Combo does; the Neato Botvac D3 Connected doesn't have automatic carpet boost.

The Irobot Roomba Plus 405 Combo, at 7000 Pa vs 2000 Pa.

The Irobot Roomba Plus 405 Combo, at 120 min vs 60 min.

The Neato Botvac D3 Connected, at 700 ml vs 295 ml.

The Neato Botvac D3 Connected, at 9.9 cm vs 10.7 cm.

Yes, both the Irobot Roomba Plus 405 Combo and the Neato Botvac D3 Connected work with Amazon Alexa and/or Google Assistant.