bestatbestThe best product at the best price

↑ ↓ move↵ openEsc close

iRobot Roomba Plus 515 Combo

Ratings at the stores

3.8 out of 5. 1 review at Coolblue (NL)

  • Coolblue NL 3.8 (3.8 out of 5) · 1 review Read Nov 14

How we combine them. Each store 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).

Color: black
$429

Good deal

This price is lower than the model could usually be bought for anywhere, and lower than on most days of the past month.

38% below the usual lowest price at any store, and cheaper than on at least three in four of the last 30 days.

Price in the last 30 days

iRobot 3–7 days 60-day free returns
$429 Go to iRobot ↗
Compare all 2 stores

We may earn a commission when you buy through these links. It never changes our ranking.

Is the iRobot Roomba Plus 515 Combo right for your home? Find out in 7 questions →

About this model

For anyone living in a compact flat with low furniture, the Roomba Plus 515 Combo and its dock fit where a full-size set would not.

Learn more →

Who it suits

Good for

  • Rugs and carpet: lifts the mop 0.4 in (10 mm)
  • Pets: anti-tangle brush
  • Mopping: station washes and dries the mop
  • Upkeep: all-in-one station
  • Low furniture: 3.3 in (8.4 cm) tall

Not for

  • Clutter on the floor: no 3D sensor or camera to see small items

From the facts the maker states, by the rules of our advisor.

iRobot Roomba Plus 515 Combo (black)

Before you buy, compare it with 2 recommended alternatives ?

Green is the best of these 3, also when they share the lead.

This model iRobot Roomba Plus 515 Combo Best on 4 facts Higher score, 7% cheaper Ecovacs Deebot T50 Pro Omni Best on 4 facts Much better, 16% pricier MOVA P10 Pro Ultra Best on 4 facts
Most important facts
Lowest price $429iRobot (brand store) $399Ecovacs (brand store) best $499MOVA (brand store)
Score 6.8 7.0 7.5 best
Customer rating – ★ 4.4 · 315 reviews –
Tests Just A Dad Approved Just A Dad Approved Vacuum Wars Just A Dad Approved Vacuum Wars
Suction power higher is better 22,000 Pa best 15,000 Pa 13,000 Pa
Runtime per charge longer is better 295 min best 255 min 150 min
Climbs thresholds up to higher is better 1.4 in (35 mm) best 0.8 in (20 mm) 0.9 in (22 mm)
Robot height lower is better 3.3 in (8.4 cm) 3.2 in (8.1 cm) best 3.8 in (9.7 cm)
Mop lift on carpet higher is better 0.4 in (10 mm) 0.4 in (9 mm) 0.4 in (10.5 mm) best
Dust bag lasts longer is better up to 90 days best up to 56 days up to 75 days

Compare all 26 facts →

Prices per store

On November 13, 2026 the lowest price for the iRobot Roomba Plus 515 Combo is $429 at iRobot (brand store), shipping to the United States included. In our ranking it is rank 81 of 94 with an all-in-one station, with a score of 6.8 out of 10.

Shipping included, sales tax added at checkout. We may earn a commission when you buy through our links. How we read and order prices

Also at Amazon, price not shown yet: Amazon.com (black).

Price historylast 30 dayslast 90 days

Color
Lowest price per day Average $629
Lowest price per day Average $622
Prices from Oct 7: iRobot (brand store).

Follow price changes via RSS.

Lowest since Sep 25$429
Highest since Sep 25$699
Price drops since Sep 252last: November 8, 2026

What you can expect from the iRobot Roomba Plus 515 Combo

Lowest price today · all stores$429
Our score6.8 Rank 81 of 94
Ratings3.8 1 review
Robot height3.3 in

What testers say about the iRobot Roomba Plus 515 Combo

For anyone living in a compact flat with low furniture, the Roomba Plus 515 Combo and its dock fit where a full-size set would not.

The iRobot Roomba Plus 515 Combo comes a size below its rivals at 11.9 inches across and 3.3 inches high, where they sit at 13.9 inches and 3.8 inches in the middle of the field. Its dock is narrow too, 13 inches against the 15.6 inches common among them. What the small body gives up is bin room, 190 milliliters when 300 milliliters is normal, while the maker's 295 minutes of runtime beat the others' 200 minutes.

Just A Dad Approved did not recommend it, and the reason was the connection. Its unit kept dropping off wifi on two networks and needed a hard restart, so the app could not start or steer it until someone reset the robot by hand. The marks were low, a 6.4 for vacuuming and a 5 for pet hair on a ten-point card whose middle scores are 7 and 6.5, the second after long strands wrapped the roller.

In larger homes the same tester saw it struggle.

iRobot Roomba Plus 515 Combo specifications ?

Product on the market since June 2026 · Also sold or tested as: iRobot Roomba Plus 515X Combo (United States) source

Climbs thresholds up to1.4 in
Mop lift on carpet0.4 in
Runtime per charge295 min
Suction power22,000 Pa

Consumables: a 2.5 l dust bag in the station, which lasts up to 90 days.

Dimensionsrobot and dock

Dock, from the front 19.1 in high 13.4 in deep 19.1 in 13 in wide Robot, from the side 11.9 in across 3.3 in

From the published dimensions. The robot passes under furniture with 3.3 in of clearance or more. The dock needs a spot 13 in wide and 13.4 in deep.

Suction and brushes 5 facts
Suction power
22,000 Pa
Anti-tangle brush
yes
Extending side brush
yes
Carpet detection
detects carpet and boosts suction
Suitable for pet hair
yes
Mopping 7 facts
Mop type
spinning pads
Mop lift on carpet
0.4 in (10 mm)
Mop extends to the edges
yes
Automatic mop detach
no (assumed)
Mop refreshed while mopping
no (assumed)
Water tank in the robot
80 ml
Steam
no (assumed)
Dock 12 facts
Empties the dust bin
yes
Bagless
no (assumed)
Dust bag capacity
2.5 l
Dust bag lasts
up to 90 days
Washes the mop
yes
Wash temperature
167 °F (75 °C)
Dries the mop
yes
Hot-air drying
yes
Drying temperature
113 °F (45 °C)
Dispenses detergent
no
Plumbing hookup
no
Dock size (w × d × h)
13 × 13.4 × 19.1 in (33 × 34 × 48.5 cm)
Navigation and obstacles 7 facts
Navigation
LiDAR turret
Obstacle avoidance
none
Climbs thresholds up to
1.4 in (35 mm)
Climbing system for high thresholds
no (assumed)
Multi-floor maps
3
Stair-edge sensors
yes
Robotic arm
no (assumed)
Robot 5 facts
Robot height
3.3 in (8.4 cm)
Robot diameter
11.9 in (30.3 cm)
Robot weight
6.4 lb (2.9 kg)
Dust bin in the robot
190 ml
Noise while cleaning
60 dB
Battery 3 facts
Battery capacity
5,200 mAh
Runtime per charge
295 min
Charging time
6 h
Smart features and warranty 5 facts
Matter
no (assumed)
Voice assistants
Alexa, Google Assistant, Siri
Warranty
2 years
Scheduled runs
yes
Home Assistant
official integration

Where a row says “no (assumed)”, the maker's full product page for this model names the feature nowhere, so we take it as a no.

Sources: irobot.nl · wittliving.com · vacuumwars.com · coolblue.nl · homesupport.irobot.com · bol.com · irobot.com · home-assistant.io

Our score

Confidence: medium. One test site and fewer than 300 owners’ ratings. The highest score today is 7.9.

  • Test sites 60%6.6

    4 cleaning abilities measured, on one scale for every robot. Not tested: navigation. Its station type’s average counts instead.

    • Deep clean on carpet6.1
    • Pet hair5.0
    • Mopping6.3
    • Obstacle avoidance5.8
    • Navigation (type average, not tested)6.4

    Measured by Just A Dad Approved (read on September 13, 2026).

    Measured 5.9, counted 6.6, pulled toward its station type’s average.

  • Owners’ ratings 25%–

    Owners’ ratings, 25%: none yet at the stores that ship to the United States, so this part is left out and the others count for more.

  • Features 15%7.8

    72 of 92 points for the facts the maker states.

  • Price never countsA sale can’t lift a model. Today’s lowest price sits beside the score, checked every morning.
  • No test, no rankOnly robots a test site has tested are ranked. The rest get a provisional score.
  • Reviewers beside, not insideReviewers’ picks are shown next to the score and do not count in it.

How we work this out →

Frequently asked questions about the iRobot Roomba Plus 515 Combo

What has the iRobot Roomba Plus 515 Combo cost?

Since we began measuring on September 25, 2026, its lowest price was $429 (November 8, 2026, at iRobot (brand store)) and its highest $699 (September 25, 2026). On average it cost $621. It was on offer on 7 of the 21 days we could judge: at least 5% and $10 below its usual lowest price over the 30 days before. In our other editions it costs today: Netherlands € 349 at Coolblue.

How do buyers rate the iRobot Roomba Plus 515 Combo?

Buyers rate the iRobot Roomba Plus 515 Combo 3.8 out of 5, from 1 review at Coolblue (NL). We read the ratings on November 14, 2026.

Does the iRobot Roomba Plus 515 Combo wash and dry its own mop?

Yes, with water at 167 °F (75 °C). Drying is done with warm air.

Does the iRobot Roomba Plus 515 Combo work with Alexa, Google Home or Siri?

It works with Alexa, Google Assistant and Siri. Home Assistant has an official integration for this model.

Is the iRobot Roomba Plus 515 Combo suitable for pet hair?

Yes, the maker says. The brush guides hair to the side instead of winding it around the roller.

How long does the iRobot Roomba Plus 515 Combo run on one charge?

295 minutes on its quietest setting. A full charge takes 6 hours.

The maker

iRobot

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.

More robots with an all-in-one station under $500

We keep your report and the address of this page, not your name, email address or IP address.