This Week’s Robot Vacuum Deals

Last verified: August 24, 2026

Every price below was checked by hand, and we only list robots we already cover — so each line comes with an opinion, not a scraped headline. The buttons always open the retailer’s live price; we re-verify weekly.

Deal ledger

5 verified cuts · prices checked by hand

Cross-check before you buy — store promos stack

Always worth a click: the Ecovacs store

This week both big Ecovacs cuts live on Amazon — the Deebot X9 Pro Omni at $449 leads the ledger above and the N30 Omni sits right behind it at $299 — but the Ecovacs store is still worth thirty seconds before you commit: it runs near-constant promotions that stack onto whatever the sticker says, including free shipping over $49.99 and $30 off for joining its club program, and occasionally undercuts the Amazon number outright. Check both prices before paying list anywhere.

Ecovacs Deebot X9 Pro Omni robot vacuum X9 Pro Omni at Ecovacs →
Ecovacs Deebot N30 Omni robot vacuum N30 Omni at Ecovacs →

Our read on this week’s deals

Ecovacs Deebot X9 Pro Omni — a genuine flagship for $449

Still the headline. The X9 Pro Omni launched as Ecovacs’s 2025 flagship at $799.99, and it has now held $449 through five straight weekly checks — long enough that we’ll say it plainly: this looks like a quiet clearance ahead of the X-series successors, not a flash promotion. That changes nothing about the value. Its OZMO self-washing roller mop is the best wet-cleaning system Ecovacs has shipped, and while the 16,600Pa rating reads modest next to 20,000Pa rivals, Vacuum Wars measured it at 2.76 kPa of sealed suction — the highest of the 2025 flagships they tested. The honest caveats stand: Ecovacs’s app is clunkier than Roborock’s or Dreame’s, and you’re buying a great robot at a startling price, not next year’s model. Verified on the Amazon listing today.

Ecovacs Deebot N30 Omni — a full station robot for $299

Fifty-five percent off is the biggest number on this week’s board, and for once the list price it’s measured against is honest — the N30 Omni really did sell in the $600s for most of its life. We’ve recommended it in the store section of this page for weeks as the cheapest sane way into a full auto-empty-and-mop-wash station, and at $299 that argument stops needing the word “cheapest” as a qualifier: nothing else at this price washes and dries its own mop pads, period. Temper expectations accordingly — 10,000Pa is mid-range suction, the pads are spinning discs rather than the roller systems upmarket, and obstacle avoidance is serviceable rather than sharp. But if your budget stops near $300 and you want the hands-free station experience, this is the deal on the page. One trap to avoid: the near-identically named N30 Omni Care is a separate listing sitting at $699.99 — our button opens the right one.

Roborock Saros Z70 — the arm robot at half price

We retired the Z70’s clearance from this board in early August when it looked spent; it’s back, and $999.99 against a $1,999.99 list is exactly half. Our long-standing read on the OmniGrip arm hasn’t changed — a mechanical arm that picks up socks and light debris is a genuine engineering feat and, for most homes, a party trick you’ll demo twice. What has changed is the arithmetic: at two thousand dollars you were paying flagship money plus an arm tax, while at $999.99 you’re paying roughly what an armless flagship costs and the trick rides along free. Under the novelty sits a serious robot — 22,000Pa, StarSight navigation, the full wash-dry-empty dock. If you were already shopping the $1,000 tier, this is the most robot that price has bought all year. Verified on the Amazon listing today.

Roborock Saros 10R — the retired deal that came back

Two checks ago we pulled the 10R off this board because its $899.99 promotion had ended and the price had drifted back toward $1,299.99 — and we said then that it would return the day the cut did. That day is today: $899.99 again, 43% under list, matching its all-year floor by our log. The case is the same as it was in July. The 10R is the sleeker, LiDAR-tower-free sibling in Roborock’s flagship family — StarSight solid-state navigation lets it duck under low furniture that tower-topped robots bounce off, and 22,000Pa with the full self-maintaining dock rounds it out. Its edge cleaning is the specific strength reviewers keep landing on. If the Z70 row above tempts you but the arm feels like a gimmick tax even at half price, this is the same cleaning pedigree for $100 less. Verified on the Amazon listing today.

Roborock Qrevo S5V — the $499.99 floor is gone, the case isn’t

The quiet holdover. The S5V’s $599.99 — 33% off its $899.99 list — has now held for a second straight week, which after its striking $499.99 stint expired earlier in August makes this look like the settled price rather than a stop on the way back to list. It remains a sensible buy: the S5V brings the FlexiArm edge-mopping arm and 12,000Pa of suction into territory usually occupied by far blander robots, and for a home that’s mostly hard floors with the odd rug it does the part that matters — mopping into corners and along baseboards — for less than any other FlexiArm Roborock. If you caught it at $499.99, you did well; at $599.99 it’s a fair price rather than a steal. Verified on the Amazon listing today.

How this page works

Prices were re-checked individually on August 24, 2026, against the live US listings each button opens — not auto-scraped, not estimated. This was a week of comings and goings, and we’d rather narrate them than quietly swap numbers. Two retired deals returned: the Saros 10R’s $899.99 promotion — which we pulled two checks ago when it ended, promising it would come back the day the cut did — and the Saros Z70 clearance, now a clean 50% off. Three rows came off. The Narwal Flow’s headline 47% cut collapsed outright: the White unit that sold for $799.99 is back at $1,249.99, and a 16% trim on a high list price is not a deal we’ll dress up as one. The Qrevo CurvX drifted up again to $999.99 — a third of list off is still real money, but it lost its board spot to the Z70 at the same price with twice the discount. And the L40 Ultra Gen 2’s long-running $499.99 finally broke, landing at $569.99; it remains a fine mid-ranger, just no longer a standout price. Worth watching from the sidelines: eufy’s new C28 and E25 are both sitting 33–40% under list as introductory pricing. Discounts in this category genuinely evaporate mid-week, so treat the numbers above as a snapshot and the buttons as the source of truth: they always open the retailer’s live price. Some links on this page pay us a commission if you buy, at no extra cost to you; that never decides what gets listed here, and models we think are bad deals simply don’t appear. Full details in our affiliate disclosure. If you’re not sure a discounted robot actually fits your home, our buying guide is the place to pressure-test the spec sheet before the countdown timer pressures you.

Planning around the big sale events?

This page tracks the discounts that exist right now, but robot vacuum pricing has two seasonal spikes worth planning for. Our Prime Day & Big Deal Days guide covers how Amazon's twice-yearly events actually price this category (the next one lands in October), and the Black Friday playbook explains how we separate November's real floors from its manufactured discounts — both pages switch to live, hand-verified deals when their events run.

Written by Michal P. · How we test