iRobot Roomba Vac Essential Robot Vacuum (Q0120)
By iRobot · Robot Vacuums · Cleaning & Smart Home
- 3-stage cleaning system with power-lifting suction
- Smart row-by-row navigation, 120 minute runtime
- Edge-sweeping brush for corners
- Multi-surface auto-adjust brush
- Alexa, Google Assistant and Siri compatibility
Lowest price seen
~$149.00 (approx.)
from $149.00 at Amazon
- Amazon ~$149.00 (approx.)View at Amazon
- iRobotView at iRobot
- Best BuyView at Best Buy
- WalmartView at Walmart
- eBay (used) eBay: used, open-box, refurbishedView at eBay (used)
- eBayView at eBay
- The Home DepotView at The Home Depot
Prices are snapshots. Check the current price with the store.
Summary
iRobot’s cheapest vacuum-only robot cleans in three stages and navigates in systematic rows, with no mapping and up to 120 minutes of claimed runtime. It is now a discontinued model sold only as remaining stock, so check support and parts before you buy.
Strengths
- Runs in predictable rows, which suits a small apartment or studio better than a large open plan.
- Three-stage cleaning with power-lifting suction on iRobot’s entry vacuum.
- Up to 120 minutes of claimed runtime from a single charge.
- Edge-sweeping and multi-surface brushes cover edges and change surfaces without manual swapping.
- Works with Alexa, Google Assistant and Siri.
- Wear parts are still on sale, so filters and brushes remain available.
Weaknesses
- No mapping, no Smart Maps and no keep-out zones, so you cannot clean a single room or block an area.
- Discontinued and absent from iRobot’s current lineup; it survives only as remaining retailer stock.
- No dedicated instrumented or in-home test of the Q0120 was found from any major outlet.
- iRobot filed for Chapter 11 bankruptcy in December 2025, so warranty and app support carry real uncertainty.
- The new Roomba generation is less repairable than legacy models by the company’s own account.
- “Power-lifting suction” is a marketing term; no independent suction measurement exists.
Verified specifications
| Model | Roomba Vac Essential, model Q0120. |
|---|---|
| Cleaning system | 3-stage with power-lifting suction; iRobot publishes no Pa or AW figure for it. |
| Navigation | systematic row-by-row; the Essential platform uses an infrared sensor plus a gyroscope, with no lidar and no camera mapping. |
| Runtime | up to 120 minutes claimed by the manufacturer; not independently verified. |
| Brushes | an edge-sweeping brush plus a multi-surface auto-adjusting brush. |
| Voice assistants | Alexa, Google Assistant and Siri. |
| Docking | a charging dock; there is no self-empty base. |
| Mapping | no Smart Maps and no keep-out zones on this platform. |
Full research notes and sources
Navigation and what it can’t do
The Q0120 cleans in systematic rows using an infrared sensor and a gyroscope rather than a camera or lidar. PCMag’s description of the same Essential platform puts that approach as suited to small floor plans, and it confirms there are no Smart Maps and no keep-out zones. In practice this means dependable coverage of a small, uncluttered space and no room-by-room control at all. If you expect the robot to learn your floor plan or skip a room, this is the wrong platform.
Status, support and repairability
iRobot filed for Chapter 11 bankruptcy in December 2025 and expects to be acquired by Picea, the Shenzhen partner that now designs and builds much of the current Roomba lineup. The Q0120 is already legacy: it does not appear in iRobot’s current lineup and shows up only in the trade-in selector, so iRobot-direct terms such as the 60-day home trial and price match do not apply to a unit bought elsewhere. Wirecutter reports that the new Roomba generation is deliberately not built for easy component-level repair. Nobody has published a failure rate for this model, so treat the support questions as open risk rather than a known defect.
Parts and running costs
The wear-parts channel was still live as of 2026-10-09: iRobot lists filters for the Roomba 105 and Essential series (3-pack, $19.99), an edge-sweeping brush 3-pack ($19.99), a multi-surface brush ($19.99) and a Roomba Essential replenishment kit ($49.99), with free shipping over $39.99. There are no bags to buy. Beyond consumables, the eventual battery is the only notable part, and whether it is user-replaceable was not confirmed.
Is it worth it?
With no independent test and no readable retailer price to anchor it, only a framework holds. Under roughly $100, the Q0120 is a defensible small-space, hard-floor starter robot if you accept the missing map and the discontinued status. Around $120–200, weigh it against iRobot’s Roomba 105 Vac Robot, listed at $279.99 on irobot.com (2026-10-09) with an AutoEmpty dock reduced from $449.99, and against competing mapping robots. Above about $200, the older, mapping-less, self-empty-less Q0120 loses its case.
Which model this is
This page covers the Roomba Vac Essential, model Q0120. Do not confuse it with the Roomba Combo Essential, which adds mopping and is still current, or with the Roomba 105 Vac Robot, which sits in its successor position. The Amazon listing for this model is ASIN B0CVM8TXHP.
Sources
Manufacturer:
- iRobot — Roomba robot vacuum lineup and trade-in selector
- iRobot — Roomba Vac Essential listing and Essential-series parts
- iRobot Home Support — owner’s guide and warranty articles
Independent reviews:
- PCMag — The Best Roomba Vacuum for 2026
- Wirecutter — iRobot Is in Trouble, but Roomba Is Already Dead
- RTINGS — Robot Vacuum Reviews index
- RTINGS — iRobot robot vacuum reviews
Owner reports:
- No owner discussions could be gathered for this model, so no owner evidence is included.
