If you've been looking to buy a cordless vacuum, now is a great time to do so: The excellent Dyson V15 Detect Plus Cordless Vacuum — the one with a laser that can reveal microscopic allergens and measure how many particles it's picking up — is currently $599 during Amazon's Big Spring Sale, down from the usual price of $850.
Also: Amazon Spring Sale live blog 2026: Real-time updates on the best deals
That's a $250 savings on one of Dyson's premium (and popular) vacuum cleaners. This isn't the best price I've seen for this vacuum (it dropped to $499 back in December around the holidays), but it is the closest discount I've seen offered on it since.
I splurged on a Dyson V15 Detect vacuum about two years ago, and it's been one of my favorite home purchases. It has a long battery life, and I love seeing all the gross things it's picking up. With a toddler prone to throwing food and a constantly shedding cat in the house, it's been a lifesaver to pull out of the closet immediately without worrying about plugging it in.
The Dyson is also super easy to empty without getting any mess on yourself. I use it on carpet, hardwood, and tile floors, and it works great. Plus, seeing all the dirt and grime the V15 picks up is ultra-satisfying, thanks to its laser light. It makes cleaning — dare I say — even a bit fun.
But, if you're looking for a more innovative (and hands-free) way to clean, check out the best Amazon Big Spring Sale robot vacuum deals we've found.
How I rated this deal
These $250 savings translate to about 29% off the regular price, which is a 3/5 Editor's deal rating according to ZDNET's system. This isn't the best offer I've ever seen on the Dyson V15 Detect, but it is one of the first savings I've seen on it in several weeks.
While many sales events feature deals for a specific length of time, deals are on a limited-time basis, making them subject to expire anytime. ZDNET remains committed to finding, sharing, and updating the best offers to help you maximize your savings so you can feel as confident in your purchases as we feel in our recommendations. Our ZDNET team of experts constantly monitors the deals we feature to keep our stories up-to-date. If you missed out on this deal, don't worry — we're always sourcing new savings opportunities at ZDNET.com.
We aim to deliver the most accurate advice to help you shop smarter. ZDNET offers 33 years of experience, 30 hands-on product reviewers, and 10,000 square feet of lab space to ensure we bring you the best of tech.
In 2025, we refined our approach to deals, developing a measurable system for sharing savings with readers like you. Our editor's deal rating badges are affixed to most of our deal content, making it easy to interpret our expertise to help you make the best purchase decision.
At the core of this approach is a percentage-off-based system to classify savings offered on top-tech products, combined with a sliding-scale system based on our team members' expertise and several factors like frequency, brand or product recognition, and more. The result? Hand-crafted deals chosen specifically for ZDNET readers like you, fully backed by our experts.
