iRobot Roomba Plus 615 Combo
No shop we follow delivers this model to Germany. This page says what it can do, and which similar robots you can buy here.
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Before you buy, compare it with 2 recommended alternatives
No shop here sells this model today, so beside it the highest-scored model with the same kind of station that one does, and the cheapest of the top 10.
Green is the best of these 3, also when they share the lead.
| This model iRobot Roomba Plus 615 Combo Best on 2 facts | Cheapest of the top 10 eufy Omni C28 Best on 2 facts | Highest score here Roborock Qrevo CurvX Best on 4 facts | |
|---|---|---|---|
| Price and ranking | |||
| Lowest price | – | 379 €Amazon.de best | 856 €Amazon.de |
| Score | not in our ranking | best | |
| Rank | – | rank 9 of 38 with an all-in-one station | rank 1 of 38 with an all-in-one station |
| Customer rating | – | ★ 4.5 · 147 reviews | – |
| Mopping | |||
| Mop type | roller mop | roller mop | spinning pads |
| Mop lift on carpet higher is better | – | 10.8 mm | 17 mm best |
| Automatic mop detach | – | no | no |
| Washes the mop same on all | yes | yes | yes |
| Hot-air drying same on all | yes | yes | yes |
| Station | |||
| Station same on all | all-in-one station | all-in-one station | all-in-one station |
| Dust bag lasts longer is better | – | up to 75 days best | up to 65 days |
| Plumbing hookup | – | no | no |
| Brush and obstacles | |||
| Anti-tangle brush same on all | yes | yes | yes |
| Obstacle avoidance | AI camera | – | AI camera |
| Climbs thresholds up to higher is better | 35 mm best | 20 mm | 30 mm |
| Climbing system for high thresholds | yes (best) | no | yes (best) |
| Size, noise and age | |||
| Robot height lower is better | 10 cm | 11.1 cm | 8 cm best |
| Noise not judged | – | 55 dB | 62 dB |
| On the market since | – | January 2026 | May 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.
iRobot Roomba Plus 615 Combo specifications
The numbers that matter first, then every fact by group. As published by the maker or the shop we read it from.
Dimensionsrobot and dock
From the published dimensions. The robot passes under furniture with 10 cm of clearance or more. The dock needs a spot 35 cm wide and 33 cm deep.
Suction and brushes 4 facts
- Suction power
Suction in pascal, as the maker measures it. More pascal helps on carpet, but it says little about how well the robot picks grit off a hard floor.
- 30,000 Pa
- Anti-tangle brush
A brush that guides hair to the side instead of letting it wind around the shaft. It saves the cutting work in homes with long hair or pets.
- yes
- Carpet detection
The robot notices when it drives onto a carpet. Most then raise their suction, and a mopping robot lifts its mop or leaves it at the dock.
- detects carpet and boosts suction
- Dirt detection
A sensor notices where more dirt lies, at the doormat for example, and the robot cleans that patch longer or a second time.
- yes
Mopping 3 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.
- roller mop
- Mop extends to the edges
The pad slides out along a wall or a kickboard, so the last few centimetres are mopped as well.
- yes
- Mop refreshed while mopping
The robot returns to the dock during a run to rinse the mop, instead of pushing dirty water around.
- yes
Dock 7 facts
- Empties the dust bin
The dock empties the robot’s dust bin, usually after every run. You only empty the dock’s bag or bin.
- no
- Washes the mop
The dock washes the mop for you, so you do not rinse it by hand.
- yes
- Wash temperature
How hot the dock washes the mop. Above 60 °C grease comes off, which is what keeps a mop from smelling.
- 80 °C
- Dries the mop
The dock dries the mop afterwards, so it does not sit there wet and start to smell.
- yes
- Hot-air drying
Drying is done with warm air instead of cold. It is faster and it helps against smell.
- yes
- Clean water tank
The clean water tank in the dock, which wets the mop.
- 4 l
- Dock size (w × d × h)
The width, depth and height of the dock. Measure the spot you have in mind, and leave room for the lid and for the robot driving in.
- 35 × 32.5 × 36 cm
Navigation and obstacles 5 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 recognises more.
- LiDAR turret
- Obstacle avoidance
How the robot sees loose things on the floor, such as cables, socks or a pet accident. A camera with depth sensing sees more than a bumper that reacts on contact.
- AI camera
- 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.
- 35 mm
- Climbing system for high thresholds
An extending leg or wheel that carries the robot over a high threshold. Without one it usually stops at about 2 cm.
- yes
- Multi-floor maps
How many floor plans the robot keeps. With more than one it knows which floor it is on when you carry it up or down the stairs.
- 3
Robot 3 facts
- Robot height
How tall the robot is. It decides whether it fits under your sofa, bed or cabinet.
- 10 cm
- Robot diameter
How wide the robot is. Narrower gets between chair legs more easily, wider usually means a bigger dust bin.
- 35.5 cm
- Robot weight
What the robot weighs. It counts most if you carry it up a staircase every day.
- 4.85 kg
Smart features and warranty 2 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 Germany. Consumer law here stands apart from it and can last longer.
- 2 years
Sources: irobot.nl
Frequently asked questions about the iRobot Roomba Plus 615 Combo
Does the iRobot Roomba Plus 615 Combo empty its own dust bin?
No, you empty the robot’s dust bin yourself.
Does the iRobot Roomba Plus 615 Combo wash and dry its own mop?
Yes. The station washes the mop itself, with water at 80 °C. It then dries the mop with warm air.
Does the iRobot Roomba Plus 615 Combo work with Alexa, Google Home or Siri?
It works with Alexa, Google Assistant and Siri.
How high a threshold can the iRobot Roomba Plus 615 Combo climb?
Thresholds up to 35 mm, the maker says. It has a climbing system for higher thresholds. Measure your own thresholds: the ones to a bathroom or balcony are often higher.
Does the iRobot Roomba Plus 615 Combo fit under low furniture?
The robot is 10 cm tall, so it fits under furniture with at least 10 cm of clearance.
How much warranty does the maker give on the iRobot Roomba Plus 615 Combo?
2 years in Germany. Your statutory rights are separate and can last longer.