iRobot Roomba Max 705

iRobot Roomba Max 705

3.9
371 ratings
Launch Year: 2025

Model: W155020

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Our review

iRobot Roomba Max 705 Review: A LiDAR Vacuum With 13,000 Pa and a Self-Emptying Dock

Strong suction, laser mapping and Matter support, in a vacuum-only robot that does not mop.

The verdict

The Roomba Max 705 is iRobot's vacuum-only flagship approach: LiDAR navigation for accurate multi-room mapping, 13,000 Pa of suction, obstacle and cliff detection, no-go zones and an auto-empty dock so the bin does not need touching after every run. Its platform support is the widest in the category, covering Google Home, Alexa, Apple HomeKit, SmartThings, Home Assistant, IFTTT and Matter. The thing to be clear about before buying is what it leaves out: there is no mopping at all, and battery life is 75 minutes, which is short for a robot at this price point.

Best for
  • Carpeted and pet-heavy homes
  • Multi-room and multi-floor mapping
  • Hands-off maintenance
  • Matter and HomeKit households

Pros

  • Strong 13,000 Pa suction with dedicated carpet cleaning
  • LiDAR navigation with accurate multi-room mapping
  • Self-emptying dock, so the bin needs little attention
  • Obstacle and cliff detection, plus user-set no-go zones
  • Works with Google Home, Alexa, Apple HomeKit, SmartThings, Home Assistant, IFTTT and Matter
  • Real-time tracking and scheduling in the app
  • Auto-recharge when the battery runs low

Cons

  • No mopping function at all
  • 75 minute battery life is short for a large home
  • 2.4 GHz Wi-Fi only
  • Dustbin capacities, charging time and noise level are not documented
  • Child lock support is not documented
  • Premium price for a vacuum-only robot
  • One year warranty

Who is the Roomba Max 705 for?

It suits a home where vacuuming is the job and mopping is not: carpets, rugs, pets and daily debris. LiDAR navigation is the right technology for a house with several rooms, because it maps the layout properly instead of bouncing around, which makes zone cleaning and no-go zones dependable. The self-emptying dock is the other half of the appeal, turning the routine from emptying a small bin every run to emptying the dock occasionally. Its integration list is unusually complete, so it will fit whichever ecosystem you run, including Apple HomeKit and Matter.

What it does well

Suction is rated at 13,000 Pa, at the strong end of the category, and carpet cleaning is explicitly supported alongside side brushes for sweeping edges and corners into the robot's path. Navigation covers the full set: LiDAR mapping, obstacle detection to avoid furniture and cables, cliff detection so it does not fall down stairs, multi-room mapping and user-defined no-go zones. In the app you get real-time tracking of where the robot is and what it has covered, plus scheduling for regular unattended cleans, and auto-recharge means it returns to the dock when the battery runs low.

What to know before you buy

There is no mopping function of any kind, so the whole mopping feature set (water tank, detergent dispensing, mop washing, drying and lifting) is absent. If you want a hard floor washed as well as vacuumed, this is the wrong model. Battery life is 75 minutes per charge, which is on the short side for a large home, though auto-recharge and resume mitigate it. Wi-Fi is 2.4 GHz only. Several figures are not documented for this model, including onboard and dock dustbin capacities, charging time, noise level and whether there is a child lock, all of which are worth checking if they matter to you. Warranty is one year.

Is the Roomba Max 705 worth it?

It is priced as a premium robot, and the suction, LiDAR mapping and auto-empty dock are premium features. The question is what you compare it against: at this level many competitors include mopping with automatic pad washing and drying, so a vacuum-only robot has to win on cleaning strength and reliability alone. If your floors are mostly carpet, or you would never trust a robot mop anyway, spending the budget on suction and navigation rather than a water tank is a defensible choice, and the broad platform support (including Matter and HomeKit) is worth something in a mixed smart home.

Frequently asked questions

Does the Roomba Max 705 mop?

No. It is a vacuum-only robot, with no water tank, no mop pad and none of the associated dock features like mop washing or drying.

How long does it run on a charge?

75 minutes. It returns to the dock automatically to recharge when the battery gets low.

Does it empty itself?

Yes. It comes with a self-emptying dock that pulls debris out of the robot's bin after a run.

Does it work with Apple HomeKit and Matter?

Yes. Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, IFTTT and Matter are all supported.

How does it navigate?

With LiDAR laser navigation, which maps rooms accurately and supports multi-room maps, zone cleaning and no-go zones, plus obstacle and cliff detection.

At a glance

Summary

Everything this robot vacuum supports, grouped by category.

Size & Materials
Vacuum Dimensions (350 x 345 x 104 mm)Vacuum Weight (7.5 lb, 3.4 kg)Dock Dimensions (213 x 172 x 290 mm)Dock-Weight (5.1 lb, 2.3 kg)
Power
Auto Recharge
Connectivity
2.4 GHz WiFi5 GHz WiFiBluetooth
Integrations
Google HomeAlexaApple HomeKitHome AssistantIFTTTMatter
Navigation
Obstacle DetectionCliff DetectionMulti-Room MappingNo-Go Zones
Suction & Performance
Carpet CleaningSide Brushes
Features
Self-Emptying DustbinReal-Time Tracking in AppSchedulingChild Lock

Price History

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Company
iRobot logo

iRobot

4.1/ 5 avg ratingUSA flagHeadquartered in USA

iRobot is the US company behind the Roomba robot vacuums and Braava robot mops, a pioneer of consumer home robotics. Its vacuums are known for smart mapping, automatic dirt disposal and app-based scheduling, and integrate with Alexa and Google Home. iRobot is one of the most recognized names in automated floor cleaning.

Full specifications

Every spec, organized

Browse the full breakdown by category. Tap the on any row for what it means, or the for sources and documentation.

Size & Materials
Vacuum Dimensions

350 x 345 x 104 mm

Vacuum Weight

7.5 lb (3.4 kg)

Dock Dimensions

213 x 172 x 290 mm

Dock-Weight

5.1 lb (2.3 kg)

Power
Battery Life

210 minutes

Charging Time

?

Auto Recharge

YES

Connectivity
2.4 GHz WiFi

YES

5 GHz WiFi

YES

Bluetooth

YES

Z-Wave

NO

Zigbee

NO

Thread Protocol

NO

Integrations
Google Home

YES

Alexa

YES

Apple HomeKit

YES

Samsung SmartThings

NO

Home Assistant

YES

IFTTT

YES

Matter

YES

Navigation
Navigation Type

Laser (LiDAR)

Obstacle Detection

YES

Cliff Detection

YES

Multi-Room Mapping

YES

No-Go Zones

YES

Suction & Performance
Suction Power

13000Pa

Carpet Cleaning

YES

Side Brushes

YES

Mopping
Mopping Functionality

NO

Water Tank Capacity

-

Detergent Compatibility

NO

Auto Detergent Dispenser

NO

Auto Mop Washing

NO

Auto Mop Drying

NO

Auto Mop Lifting (For Carpet)

NO

Features
Onboard Dustbin Capacity

?

Self-Emptying Dustbin

YES

Dock Dustbin Capacity

?

Noise Level

?

Real-Time Tracking in App

YES

Scheduling

YES

Child Lock

YES

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