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€ 425€ 799Discount as claimed by the shop. We have not followed this shop for the 30 days before the sale began, so we cannot verify the old price yet.How we work this out
On one charge the iRobot Roomba Combo i8+ runs 75 minutes. Robots that park at a dock which takes their dust last 177.5 minutes, more than double. Behind that sits an 1,800 mAh battery where 3,200 mAh is normal. A larger home is done in stages, with waits at the charger.
Higher score, 1% dearerRoborock S8+Best on 2 facts
Most important facts
The lowest price today at a shop that delivers to you, delivery included. A price with an asterisk comes from a shop abroad, and its delivery cost is our own estimate.
Lowest price
€ 425bol.com
€ 189bol.combest
€ 429bol.com
Our own score out of 10: 60% test-site results, 25% shop ratings and 15% the maker’s facts. Price does not count.
Score
not in our ranking
best
The average of the stars buyers give at the shops, with the number of reviews behind it. We only compare it from 20 reviews.
Customer rating
★ 4.1 · 9 reviews
–
★ 5.0 · 7 reviews
The test sites that have tested this model, each linked to its own review.
cannot be checked: Discount as claimed by the shop. We have not followed this shop for the 30 days before the sale began, so we cannot verify the old price yet. How we work this out
What you can expect from the iRobot Roomba Combo i8+
Lowest price today · all shops€ 425
Ratings3.9 21 reviews
Robot height9.1 cm
On one charge the iRobot Roomba Combo i8+ runs 75 minutes. Robots that park at a dock which takes their dust last 177.5 minutes, more than double. Behind that sits an 1,800 mAh battery where 3,200 mAh is normal. A larger home is done in stages, with waits at the charger.
Its bin is the roomier part: 400 millilitres, when most of its kind stop at 300 millilitres. At 91.4 millimetres from floor to top it clears some sofas that halt the rest, which need 5 millimetres more. The station needs 40 centimetres of depth, where 24 centimetres is typical, so it stands well out from the wall.
Based on the maker's specifications and our price data. None of our test sources has tested this model.
Whether the robot copes with pet hair: a brush that hair does not wind around and a dock that empties the bin for you. Where the maker does not say so itself, we read it from those two.
When it matters
Dogs and cats that shed.
Long-haired pets, whose hair wraps around a brush.
When it matters less
Without pets, ordinary hair and dust need nothing special.
Source: derived, no source of its own · checked on 2 Oct
yes
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.
When it matters
Entrances and kitchens, where dirt gathers in one place.
Pets that leave hair in a favourite spot.
When it matters less
If dirt is spread evenly, a normal pass cleans it just as well.
How the mop is built: flat pads, a vibrating pad, two spinning discs or a roller. Discs press harder on dried-on dirt, a roller rinses itself while it works.
When it matters
Homes with a lot of hard floor that you want mopped, not just wiped.
Dried-on dirt in a kitchen, which spinning pads or a roller scrub off better than a dragged cloth.
When it matters less
If you only vacuum, the mop’s build decides nothing.
The noise in decibels while cleaning, in the setting its source names: makers mostly give the standard setting, shops often the highest. 65 dB is like a vacuum at half power, 55 dB like a conversation. Emptying by the dock is louder and listed on its own.
Among the models we track
58 dBon this model
Lowest 20 dBHighest 80 dBMiddle 65 dB
Lower than 594 of the 753 models we track.
When it matters
Cleaning while you work, sleep or watch TV at home.
Open-plan living spaces where sound carries.
When it matters less
When it runs while nobody is home the figure hardly matters.
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.
When it matters
A smart home run from Home Assistant.
Automations, such as cleaning when everybody has left.
How we combine them. Each shop counts once, with its biggest listing of this model, and its rating weighs by its number of reviews.
Not counted: Amazon (its terms do not allow us to show its ratings).
Frequently asked questions about the iRobot Roomba Combo i8+
1
What has the iRobot Roomba Combo i8+ cost?
Since we began measuring on 29 September 2026, its lowest price was € 425 (7 October 2026, at bol.com) and its highest € 469 (13 October 2026). On average it cost € 434. bol.com had the lowest price on 30 of those 47 days. It was on offer on none of the 17 days we could judge: at least 5% and € 10 below its usual lowest price over the 30 days before.
2
How do buyers rate the iRobot Roomba Combo i8+?
Buyers rate the iRobot Roomba Combo i8+ 3.9 out of 5, from 21 reviews at 2 shops (Saturn DE and Kaufland.nl NL). We read the ratings on 14 November 2026.
3
Does the iRobot Roomba Combo i8+ work with Alexa, Google Home or Siri?
It works with Alexa, Google Assistant and Siri. Home Assistant has an official integration for this model.
4
Is the iRobot Roomba Combo i8+ suitable for pet hair?
Yes, the maker says. The brush guides hair to the side instead of winding it round the roller.
iRobot designs and builds consumer robots, and introduced its first Roomba robot vacuum in 2002. The company was incorporated in 1990 and has its headquarters in Bedford, Massachusetts, in the United States. Since January 2026 it has been a privately held company wholly owned by Picea, which had been its primary contract manufacturer.