iRobot Roomba 115X Combo Robot + AutoEmpty Dock vs Roomba 205

Updated October 2026

Data from the official iRobot site.

2026 verdict

In 2026, the recommendation leans toward iRobot Roomba 115X Combo Robot + AutoEmpty Dock over iRobot Roomba 205, driven by suction power, mopping functionality, and Self-Emptying dustbin.

Winner

iRobot Roomba 115X Combo Robot + AutoEmpty Dock

$469.99

Buy on Amazon USA

It builds its lead on suction power, mopping functionality, and Self-Emptying dustbin, then backs it up with a stronger showing on its broader overall balance. iRobot Roomba 205 is still relevant if you care most about price, battery life, and connectivity, but iRobot Roomba 115X Combo Robot + AutoEmpty Dock is the stronger recommendation overall. That is why iRobot Roomba 115X Combo Robot + AutoEmpty Dock wins the verdict here.

Winner

iRobot

iRobot Roomba 115X Combo Robot + AutoEmpty Dock

$469.99

Buy on Amazon USA

Works with

Connectivity

Wi-Fi 2.4 GHz

iRobot

iRobot Roomba 205

$449.99

Buy on Amazon USA

Works with

Connectivity

Wi-Fi 2.4/5 GHz
Bluetooth

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Feature	iRobot Roomba 115X Combo Robot + AutoEmpty Dock	iRobot Roomba 205	Winner
Price	$469.99	$449.99	iRobot Roomba 205
Battery Life	100 minutes	120 minutes	iRobot Roomba 205
Connectivity	2.4 GHz WiFi	2.4 GHz WiFi, 5 GHz WiFi, Bluetooth	iRobot Roomba 205
Suction Power	15000Pa	7000Pa	iRobot Roomba 115X Combo Robot + AutoEmpty Dock
Mopping Functionality	YES	NO	iRobot Roomba 115X Combo Robot + AutoEmpty Dock
Self-Emptying Dustbin	YES	NO	iRobot Roomba 115X Combo Robot + AutoEmpty Dock
Rating	4.2	4.2	Tie
Warranty	1 year	1 year	Tie
Auto Recharge	YES	YES	Tie
Integrations	Google Home, Alexa	Google Home, Alexa	Tie
Navigation Type	Laser (LiDAR)	Laser (LiDAR)	Tie
Obstacle Detection	YES	YES	Tie

Winner

iRobot

iRobot Roomba 115X Combo Robot + AutoEmpty Dock

$469.99

Buy on Amazon USA

+ Suction Power: 15000Pa
+ Mopping Functionality: YES
+ Self-Emptying Dustbin: YES
- Price: $469.99 vs $449.99
- Battery Life: 100 minutes vs 120 minutes

iRobot

iRobot Roomba 205

$449.99

Buy on Amazon USA

+ Price: $449.99
+ Battery Life: 120 minutes
+ Connectivity: 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
- Suction Power: 7000Pa vs 15000Pa
- Mopping Functionality: NO vs YES

Frequently Asked Questions

Which is better overall: iRobot Roomba 115X Combo Robot + AutoEmpty Dock or iRobot Roomba 205?

iRobot Roomba 115X Combo Robot + AutoEmpty Dock has the stronger overall profile in this comparison, especially for suction power, mopping functionality, and Self-Emptying dustbin.

What is the biggest difference between iRobot Roomba 115X Combo Robot + AutoEmpty Dock and iRobot Roomba 205?

Price is one of the clearest differences: iRobot Roomba 115X Combo Robot + AutoEmpty Dock lists $469.99, while iRobot Roomba 205 lists $449.99.

Which one looks better on price?

iRobot Roomba 115X Combo Robot + AutoEmpty Dock is listed at $469.99, while iRobot Roomba 205 is listed at $449.99. iRobot Roomba 205 (better spec).

Who should buy iRobot Roomba 115X Combo Robot + AutoEmpty Dock?

Choose iRobot Roomba 115X Combo Robot + AutoEmpty Dock if your priority is suction power and mopping functionality and that matters more than price.

Who should buy iRobot Roomba 205?

Choose iRobot Roomba 205 if your priority is price and battery life and that matters more than suction power.

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iRobot Roomba 115X Combo Robot + AutoEmpty Dock vs iRobot Roomba 205

iRobot Roomba 115X Combo Robot + AutoEmpty Dock

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iRobot Roomba 115X Combo Robot + AutoEmpty Dock

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