When robot mowers go on sale: what we have actually observed

What our record actually is

Every price in this guide comes from one of two things: a manufacturer's own US store page or store product data that we read on a stated date, or a manufacturer-published promotion page we fetched on 2026-08-06. There are two observation dates, 2026-07-04 and 05, and 2026-08-06. There is no third-party price tracker behind any figure here, no scraped history, and no modelled trend.

That means the strongest claim this page can make is a comparison between two snapshots one month apart. It cannot tell you what happened in April, and it cannot tell you what will happen in November. It can tell you something useful anyway, because the two snapshots differ in a consistent direction: the list prices are identical on every model that publishes one, and three of the five discounts we recorded are not.

List prices held on every model we track

This is the first finding, and it is the one that should change how you read a robot mower price. Across the month between our checks, not one of the mowers we publish pages for changed its published list price on its own store. The Navimow i110N was $1,099 on both dates. The GOAT O1000 RTK was $999.99 on both. The LUBA 3 AWD 3000 and the Navimow X350 were $2,799 on both. The Automower 420 iQ was $3,299.99 MSRP on both, and the Sunseeker X7 held a $2,699.99 regular price on both.

Two entries need their status carried with the number. The 420 iQ was shown Out of Stock on husqvarna.com on 2026-08-06 with the MSRP still published and no discontinuation label anywhere on the page. The LUBA 2 AWD 3000HX no longer displays a price in its buy box at all, because all H Version variants render Out of Stock and the page points to the LUBA 3 AWD; the $2,599 figure still sits in the store product data. A price that is still published is not the same as a price you can pay.

• Unchanged list, 2026-07-04 or 05 to 2026-08-06: GOAT O1000 RTK $999.99, Navimow i110N $1,099, YUKA mini 2 1000H $1,559, Landroid Vision WR208 $1,599.99, LUBA 2 AWD 3000HX $2,599, Sunseeker X7 $2,699.99, LUBA 3 AWD 3000 $2,799, Navimow X350 $2,799, Dreame A3 AWD Pro 3500 $3,199.99, Automower 420 iQ $3,299.99.
• No US list price is published for the EcoFlow Blade on either date; the US product page redirects to the EcoFlow US homepage.
• Stock labels that travel with those prices on 2026-08-06: Automower 420 iQ Out of Stock, Landroid Vision WR208 Temporarily Out of Stock, YUKA mini 2 1000H Sold out, LUBA 2 AWD all variants Out of Stock.

The discounts did move, in both directions

Five of the mowers we track carried a sale price in July. Three of those five read differently in August, and they did not move the same way: one discount ended outright, one got shallower, one got deeper. The other two persisted unchanged on machines nobody could buy.

The clearest case is the Navimow X350. On 2026-07-05 its product page showed a $2,239.00 sale price. On 2026-08-06 the same page showed a single $2,799.00 price with no struck-through compare-at figure and an active Add to cart, and the store product data confirmed an empty compare-at price. That is a $560 discount that simply stopped. In the other direction, the Sunseeker X7 discount deepened by $100, from $2,199.99 in July to $2,099.99 in August against the same $2,699.99 regular price, which the store labeled $600 Off.

• Navimow X350: $2,239.00 sale on 2026-07-05, no sale and a flat $2,799.00 list on 2026-08-06. Discount ended.
• Dreame A3 AWD Pro 3500: $2,399.99 sale on 2026-07-05, $2,429.99 on 2026-08-06 against an unchanged $3,199.99 list. Discount shrank by $30.
• Sunseeker X7: $2,199.99 sale on 2026-07-05, $2,099.99 on 2026-08-06 against an unchanged $2,699.99 regular price. Discount deepened by $100.
• Worx Landroid Vision WR208: As low as $799.99 against $1,599.99 on both dates, Temporarily Out of Stock on both dates.
• Mammotion YUKA mini 2 1000H: $1,399.00 sale against $1,559.00 on both dates, Sold out on both dates.

The only dated sale windows we can attribute

A discount with a published end date is a different animal from a price that is simply lower today, so we looked for windows the makers themselves publish. On 2026-08-06 the official Sunseeker US store carried a named promotion on the X7 product page: Back to Routine Sale, August 1 to 16, Limited-Time Savings, with a live countdown timer and a $600 Off badge against the $2,699.99 regular price. That is the only currently running window with a stated end date that we could read on any of the stores we checked.

Two closed windows are also on the record from the makers. Mammotion's US site published a post dated June 16, 2026 setting out its Prime Day promotion in phases, an Early Prime Big Deal from June 9 to June 22, 2026 and a main event from June 23 to June 26, 2026, listing $400 off the LUBA 3 AWD series and $400 off the YUKA mini 600H. The same post states that Amazon had not officially confirmed Prime Day dates at the time of writing and describes Mammotion's own schedule as expected, so it is a plan published by the seller, not a settled calendar. We did not observe any of those prices ourselves; our first check came two weeks after that window closed.

One more window is regional and we flag it rather than dress it up as US documentation. Mammotion's UK site published a Summer Sale running June 16 to June 26, 2026, with prices in pounds on the UK store, including a LUBA 2 AWD 10000X at 2,599 pounds and a YUKA mini 2 1000 at 999 pounds. That tells you nothing reliable about US pricing, and we do not carry it across.

What this changes about how you shop

Three practical consequences follow from the record above, and none of them require a theory about seasons. First, the number to write down is the list price, because that is the figure that held steady on every machine we track for a month. A sale price is the volatile part, and our own record contains a $560 discount that vanished between checks.

Second, check stock and price in the same glance. Two of the five discounts we tracked were attached to machines labeled Temporarily Out of Stock or Sold out on both dates, one month apart. An unavailable machine at 50 percent off is not a purchase option, and if you are budgeting against that number you are budgeting against something that has not been buyable for at least a month.

Third, when a window is published, use the published window. Sunseeker put a date range and a countdown on its own product page; that is a claim the seller has made and can be held to. Everything else we saw was a price with no stated end, which means it can end the way the X350 discount did, quietly, between one check and the next. Whether the machine is worth its list price in the first place is the prior question, and we work through it in are robot mowers worth it.

Where the record has gaps

This page is two snapshots. It cannot support a claim about the best month, the worst month, or whether discounts deepen as a season ends, and any guide that gives you those answers with confidence is either citing a source it should name or filling in the blanks. We would rather publish the gap.

It also cannot tell you why anything moved. No manufacturer we read publishes the reason for a price change, an inventory position, or a planned discount schedule beyond the promotional windows quoted above. The Sunseeker window is the only forward-looking dated commitment in our entire record, and it covers one model on one store.

The most useful thing to do with a thin record is to keep taking readings. Ours will get longer, and where the tier itself is nearly empty at list price, the shape of the problem is visible already: see robot mowers under $1,000, where exactly one machine we publish a page for clears the threshold without a discount.