iRobot Roomba Combo Essential
No lab has tested it yet, so it is not in our ranking.
Is the iRobot Roomba Combo Essential right for your home? Find out in 7 questions →
Before you buy, compare it with 2 recommended alternatives
Beside it, two models on sale today that come closest to it on score and price, with the same kind of station where we have them.
Green is the best of these 3, also when they share the lead.
| This model iRobot Roomba Combo Essential | Higher score, 24% cheaper Tikom G8000 Max Best on 4 facts | Higher score, 6% cheaper Roborock Q7 M5 Best on 1 fact | |
|---|---|---|---|
| Price and ranking | |||
| Lowest price | $169Amazon.com | $129Amazon.com best | $159Roborock (brand store) |
| Score | not in our ranking | best | |
| Rank | – | rank 1 of 8 without a station | rank 2 of 8 without a station |
| Customer rating | ★ 3.0 · 1,498 reviews | ★ 4.4 · 4,877 reviews best | ★ 4.0 · 5,610 reviews |
| Mopping | |||
| Mop type same on all | flat or vibrating pad | flat or vibrating pad | flat or vibrating pad |
| Mop lift on carpet higher is better | – | – | no |
| Automatic mop detach | – | – | no |
| Washes the mop | – | – | no |
| Hot-air drying | – | – | no |
| Station | |||
| Station same on all | charging dock only | charging dock only | charging dock only |
| Dust bag lasts longer is better | – | – | up to 30 days |
| Plumbing hookup | – | – | no |
| Brush and obstacles | |||
| Anti-tangle brush | – | – | yes |
| Obstacle avoidance | – | none | – |
| Climbs thresholds up to higher is better | 0.6 in (16 mm) | 0.7 in (18 mm) | 0.8 in (20 mm) best |
| Climbing system for high thresholds | – | – | no |
| Size, noise and age | |||
| Robot height lower is better | 3.1 in (8 cm) | 3 in (7.6 cm) best | 3.9 in (9.9 cm) |
| Noise not judged | – | – | 65 dB |
| On the market since | April 2024 | March 2025 | April 2025 |
Facts as the maker states them. A dash means the maker does not name it. Each model’s page gives the source of every fact. Noise is the maker’s own figure, so we do not judge it, and a customer rating only counts from 20 reviews.
Prices per store
On October 3, 2026 the lowest price for the iRobot Roomba Combo Essential is $169 at Amazon.com, shipping to the United States included.
All prices include shipping to the United States. Sales tax is added at checkout. We may earn a commission when you buy through these links. It never changes our ranking.
| Store | Color | Price | Delivery time and returns | Reviews | Checked | Link to the store |
|---|---|---|---|---|---|---|
 Amazon.com blacklowest price | black | $169lowest price in 90 days: $169 | about 1–5 dayslowest price | ★ 3.0 (1,498) | 4 hours ago | Visit store ↗ |
Price history
iRobot Roomba Combo Essential specifications
The numbers that matter first, then every fact by group. As published by the maker or the store we read it from.
iRobot · on the market since April 2024
Dimensionsrobot and dock
From the published dimensions. The robot passes under furniture with 3.2 in of clearance or more.
Mopping 2 facts
- Mop type
How the mop is built: flat pads, two spinning discs or a roller. Discs press harder on dried-on dirt, a roller rinses itself while it works.
- flat or vibrating pad
- Water tank in the robot
How much clean water the robot carries. It sets how long it mops before a refill, which a dock does by itself.
- 180 ml
Navigation and obstacles 2 facts
- Navigation
How the robot maps your home and follows that map. Lidar measures with a laser and works in the dark, a camera looks along and recognizes more.
- gyroscope
- Climbs thresholds up to
The highest threshold the robot takes, as the maker states it. Measure your own: the step into a bathroom or onto a balcony is often higher.
- 0.6 in (16 mm)
Robot 4 facts
- Robot height
How tall the robot is. It decides whether it fits under your sofa, bed or cabinet.
- 3.1 in (8 cm)
- Robot diameter
How wide the robot is. Narrower gets between chair legs more easily, wider usually means a bigger dust bin.
- 13 in (33 cm)
- Robot weight
What the robot weighs. It counts most if you carry it up a staircase every day.
- 6.2 lb (2.8 kg)
- Dust bin in the robot
How much dust the robot holds before you empty it. It matters less with a self-emptying dock, which empties the bin after every run.
- 600 ml
Battery 2 facts
- Battery capacity
The capacity of the battery. It hints at the runtime, but how much the robot draws counts just as much.
- 2,600 mAh
- Runtime per charge
How long the robot cleans on one charge, at its quietest setting. After that it recharges and carries on where it stopped.
- 120 min
Smart features and warranty 4 facts
- Voice assistants
Which voice assistants the robot works with, such as Google Assistant or Alexa.
- Alexa, Google Assistant, Siri
- Warranty
The warranty the maker gives in the United States.
- 1 year
- Wi-Fi band
Which Wi-Fi the robot connects to. Many robots only use 2.4 GHz, so check that your router still broadcasts it.
- 2.4 GHz
- Home Assistant
Whether the robot works with Home Assistant, the home automation software you run yourself. Official means the integration comes with Home Assistant itself, community that volunteers maintain it.
- official integration
Sources: irobot.com · homesupport.irobot.com · vacuumwars.com · irobot.co.uk · home-assistant.io
