This Week’s Robot Vacuum Deals

Prime Big Deal Days · verified October 6, 2026, 10:00 CET · re-checked each morning of the event

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

6 verified prices · Prime Big Deal Days, day one

Cross-check before you buy — store promos stack

Always worth a click: the Ecovacs store

The Deebot X9 Pro Omni’s $449 Amazon run — eight straight weekly checks — ended this week, and the listing is back at $799.99. That makes the Ecovacs store the place to look now rather than a cross-check: 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 its pricing on both the X9 and the N30 Omni (still $669.99 on Amazon after losing its $299 deal) has a habit of outlasting the Amazon cuts. Check the store 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 day one of Prime Big Deal Days

Dreame X50 Ultra — the first real event cut, and it is on our top pick

The X50 Ultra has sat at $999.99 on every daily check since our price feed started, and its previous low in our log was $899.98 back in the summer, which is why our Prime guide drew the line at $950: anything under it would be a genuine cut rather than a badge. At 10:00 Prague time on the first morning it is $849.99, a 15% badge that for once describes a real movement, $150 off its everyday price and $50 under anything we have recorded for it. This is the climbing-leg Dreame, the one that steps over door sills and rug edges that stop every other robot cold, with 20,000Pa, camera obstacle avoidance and a full hot-water dock, and it has been our overall pick since spring on the strength of that leg system. At $850 it is $150 under the Saros 10R and the Z70 below and $150 over the L50 Ultra, and for a home with thresholds it is the best value on this board. One caution: Amazon lists two X50 Ultra configurations and only the plain Ultra carries this price; the Complete bundle with the extra consumables is $899.99 and a separate listing. Verified against the live affiliate price feed this morning.

Roborock Saros Z70 — half price, but not because of Prime Day

The Z70 is $999.99 this morning against a $1,999.99 list, and it was $999.98 yesterday, last Monday and the Monday before. The 50% badge is the robot’s everyday autumn price wearing an event costume, and we would rather say so than let a Prime Day headline imply a drop that did not happen. That said, the price itself is still the right one: a Saros 10R platform, 22,000Pa, ultra-slim body, full hot-water dock, and the five-axis OmniGrip arm that picks up socks and light clutter and drops them in a basket by the dock. At $2,000 the arm was an expensive curiosity; at $1,000 it comes free with a flagship priced level with the 10R one row down. Buy it as a top-tier Roborock with a party trick, not for the trick, and do not wait for a deeper event cut; in fourteen weeks of logging it has never gone below $999.98. Verified against the live affiliate price feed this morning.

Roborock Saros 10R — $600 under our last check

When we last verified this page on September 22 the 10R had climbed to its full $1,599.99 and we passed it over. It has since settled at $999.99 and held there for every daily check since the start of October, so this is not a Prime Day flash either; it is a new plateau, and a good one. The 10R is the robot we call the best all-round premium pick for most households: 22,000Pa, retractable LiDAR so it clears low furniture, the FlexiArm side brush and mop that reach corners, and a dock that does everything. At $999.99 it shares a price with the Z70 above, which makes the choice simple: the Z70 if the arm appeals, the 10R if you would rather have the proven platform without it. Against the X50 Ultra at $849.99 the 10R gives up the climbing legs and $150; for a flat open-plan home that trade favours the Roborock. Verified against the live affiliate price feed this morning.

Dreame L40 Ultra Gen 2 — the $499.99 floor is back

Two weeks ago the L40 Ultra Gen 2 was $569.99 and we listed it as a decent middle. This morning it is $499.99, the summer floor it held for most of August, $250 under list and $70 under the last check. It has been our mid-range pick since spring for the combination of 25,000Pa, an extending side brush and mop, camera obstacle avoidance and a hot-water wash-dry dock, and at this price it is once again the most complete robot under $500 that we cover. It is also the row most likely to be gone by tomorrow’s check: the L40 sells through at $499.99 every time it gets there. The S5V at the bottom of the board costs the same and mops corners better; the L40 has the stronger suction and the better dock. Most buyers under $500 should stop here. Verified against the live affiliate price feed this morning.

Dreame L50 Ultra — a new low in our log

The L50 Ultra dropped from $759.98 to $699.99 at the start of October and is still there this morning, a 22% badge and the lowest price we have recorded for a robot that launched at $1,199. It is Dreame’s dual-laser, RGB-camera navigator with 19,500Pa and a robotic extending mop arm, and the gap to its smaller sibling is now exactly $200: that money buys materially better navigation in cluttered rooms and a mop that genuinely reaches corners, worth it in a home full of furniture legs and not in an open-plan apartment. Against the X50 Ultra at $849.99 it is $150 cheaper and lacks only the climbing legs; against the Ecovacs X9 Pro Omni, still $799.99, it remains the cheaper roller-and-arm flagship. Verified against the live affiliate price feed this morning.

Roborock Qrevo S5V — the floor holds, with a listing caveat

The S5V’s $499.99 floor, which we expected to end within a fortnight when it appeared in September, is now in its fourth week. Still the cheapest FlexiArm edge-mopping Roborock, still one of the fastest-moving robots in the brand’s Amazon catalog, and still the pick for a mostly-hard-floor home that cares about baseboards. The 44% figure is against a $899.99 list it has not sold at since spring, so read it as $150 off its typical $649.99. The caveat is new this morning: the affiliate feed now shows two S5V listings, one at $499.99 and one at $899.99 with the same name. Our button targets the discounted listing, but if the page you land on says $899.99, close it and search the model name again rather than paying list. Verified against the live affiliate price feed this morning.

How this page works

Prices were verified on the morning of October 6, 2026, the first day of Prime Big Deal Days, against the live price feed from our affiliate programs for every Amazon listing we cover, and cross-checked against the PartnerBoost catalog by hand. Three rows came off since the September 22 check and three came on. Off: the Qrevo Curv 2 Flow, which sold at $749.80 yesterday and is $849.99 this morning with a fresh 15% badge against a raised list, the kind of event-day move this page exists to catch; the Curv 2 Flow has now swung between $699.99 and $999.99 six times since August, and we will relist it when a price holds. The eufy E25 lost its $599.98 deal overnight and is back at $999.99. The Qrevo CurvX is back at $799.99 with a 46% badge for the sixth time; it is a fair price, but we have stopped listing a robot whose price changes every check. On: the X50 Ultra, the only genuine event cut so far; the Saros 10R, which settled at $999.99 after we passed it over at list; and the L40 Ultra Gen 2 and L50 Ultra moved down to new floors. Unchanged and still passed over: the X9 Pro Omni at $799.99 and the N30 Omni at $669.99. Amazon drops new deals three times a day during the event, so this board will be re-verified tomorrow morning and the Prime page notes which thresholds have been crossed. 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 (running right now, October 6–7), 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 Profeld · How we test