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Xiaomi S40 Smart Robot Vacuum & Mop $349 (Was $439, Save $90) at PB Tech

Name: Xiaomi Robot Vacuum S40
Brand: Xiaomi
SKU: HOMMIX66892
Price: 349 NZD
Availability: InStock

PB Tech has Xiaomi S40 Smart Robot Vacuum & Mop $349 (Was $439, Save $90) at PB Tech for $349, until 26 October 2026, Delivery costs vary by location. Click & Collect was available from 17 stores when checked..

PB Tech has the Xiaomi S40 smart robot vacuum and mop for $349, down from $439—a $90 saving. This affordable two-in-one cleaner offers 10,000Pa suction, anti-tangle brush technology, LDS laser navigation and up to 180 minutes of vacuuming and mopping per charge.

$349Was $439Save $90Delivery costs vary by location. Click & Collect was available from 17 stores when checked.Ends 26 OctAppliancesHome & KitchenLabour Weekend SalePB Tech DealsVacuum Cleaners

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How this deal was checked

Status Checked

Last checked 23 Oct 2026, 11:47am NZ time

Source PB Tech product and Labour Weekend sale pages

Method SaleAlert merchant and offer check

SaleAlert checks completed

SaleAlert checked the retailer destination before publication.
The product or offer details were compared with available merchant evidence.
Price, stock, delivery and eligibility can still change at checkout.

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How good is this deal?

What it is

Why it may be good

This is a strong entry-priced smart robot vacuum for shoppers who want mapping, app control and mopping without paying premium self-emptying-dock prices. The main limitation is manual dust-bin emptying and mop maintenance. Check the live stock, delivery cost and final price before buying, and compare that maintenance trade-off with models that include an auto-empty dock.

Who it is for

Best for shoppers already considering this type of offer and willing to verify the final checkout price before buying. Related category: Appliances, Home & Kitchen, Labour Weekend Sale, PB Tech Deals, Vacuum Cleaners.

Before clicking

Confirm the live price, stock and checkout total on PB Tech.
Compare the exact model, size, plan, location or eligibility terms where relevant.
Include delivery or pickup costs: Delivery costs vary by location. Click & Collect was available from 17 stores when checked.

SaleAlert commentary is based on the information captured for this post. It is not a guarantee that the retailer price is still available.

Deal notes

PB Tech's live product page showed the Xiaomi Robot Vacuum S40 for $349 including GST, normally $439, saving $90 when checked on 24 October 2026.
PB Tech explicitly marked the product as part of its Labour Weekend Sale.
The Labour Weekend promotion runs from 6pm on 20 October through 26 October 2026 and applies to in-stock products only, with no back-orders or rain checks.
PB Tech listed the product as in stock, with Click & Collect available from 17 stores when checked. Store availability can change.
The advertised features include 10,000Pa suction, multidimensional anti-tangle brush technology, LDS laser navigation, vacuum-and-mop cleaning and app control.
The 5,200mAh battery is advertised for up to 180 minutes of vacuuming and mopping in standard mode.
The robot includes a 520ml dust bin and 270ml water tank. It does not include an automatic dust-emptying dock.
PB Tech applies a limit of one unit per customer. Stock is limited and the sale excludes commercial and trade customers unless otherwise specified.
Check the live stock, delivery charge and final checkout price before buying.
Automation assisted with collection and merchant-page checks; no physical product testing is claimed.

Source: PB Tech product and Labour Weekend sale pages

SaleAlert may use tracked links. Always check the live retailer page, stock and final checkout price before buying.

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