The Dyson V12 Detect Slim is $429.99 at Dyson.com, 41% off the $729.99 price Dyson lists as the original. Rated 4.6/5 from 26,702 ratings on Dyson’s own site.
What Dyson lists
- Dyson’s summary – Our most powerful, lightweight cordless vacuum with De-tangling technology and single-button power control. Includes the new Fluffy Opticᵀᴹ cleaner head.
- Dyson.com customer rating – 4.6 out of 5 from 26,702 ratings
- Dyson product code – 626421-01
- Offer shown with it – Save 20% on select tools and accessories compatible with your machine purchase
- Dyson badge – Only from Dyson
Who it suits
Households replacing a corded or older stick vacuum. Check bin size and runtime against your floor space.
Is the price good?
Dyson’s own comparison is its listed original price of $729.99, so the $300.00 saving is measured against Dyson, not against what other stores charge. We did not check other retailers for this model.
41% is one of the deeper cuts on Dyson’s deals page today, so it is worth comparing against other stores before you buy.
Terms and fine print
Dyson.com US price for this configuration, read on November 10, 2026. Dyson does not state an end date on the deals page. Delivery cost and timing are shown by Dyson at checkout.
Price checked November 10, 2026, 6:48 AM CT on the Dyson.com product page. Retailers change prices without notice, so confirm at checkout.