My Favorite Set of Adjustable Dumbbells Is $60 Off for October Prime Day

Meredith Dietz Meredith Dietz Senior Staff Writer ExperienceMeredith is a marathon runner and stand-up comedian. As Lifehacker’s Senior Staff Writer, she covers personal fitness tech, home gym equipment, and more. Read Full Bio October 6, 2026 Add as a preferred source on Google Add as a preferred source on Google We may earn a commission from links on this page. Deal pricing and availability subject to change after time of publication. Credit: Image courtesy of Amazon. Table of Contents Amazon's October Prime Day sale is here, and I've been tracking the best fitness deals—and deals on adjustable dumbbells in particular. I love recommending adjustable dumbbells as a way to save time, money, and precious floorspace when you're trying to strength train at home. Where buying individual pairs of dumbbells in five-pound increments up to 80 pounds would cost well over $1,500 (and take up your entire home gym), adjustable dumbbells deliver the same versatility for a fraction of that price. Right now, my favorite set, the PowerBlock Elite EXP Adjustable Dumbbells, is $339.99, down from its usual $399.99 price tag. That's a solid $60 savings. You'd be hard-pressed to find a "best home dumbbells" list without these PowerBlocks near the top. The futuristic cubic look is stylish, but more importantly, it's a seriously economical, space-saving design—which is the whole point of going adjustable over a traditional rack of individual weights. The weights have flat edges so you can hold them on end on your lap, and unlike a lot of adjustable models, they're compact enough that they won’t bump into each other on shoulder or chest presses. The only real drawback is the frame design: You have to place your hand inside the dumbbell's structure to grip it, which can be awkward, especially if you’re wearing a large watch. What do you think so far? These dumbbells also come in 70-pound and 90-pound versions. If you go with one of the smaller sets, you can also buy expansion sets later to upgrade to the larger versions. The full 90-pound set is also on sale right now, down to $738.65 from an original $869. And if you're not yet sold on adjustable dumbbells as a concept, this 150-pound set of traditional dumbbells is also discounted—down to $149.99 from $189.99. Our Best Editor-Vetted Prime Day Deals Right Now Deals are selected by our commerce team Lifehacker has been a go-to source of tech help and life advice since 2005. Our mission is to offer reliable tech help and credible, practical, science-based life advice to help you live better. Our Mission Our Team Newsletter © 2001-2026 Ziff Davis, LLC., A ZIFF DAVIS COMPANY. ALL RIGHTS RESERVED. Lifehacker is a federally registered trademark of Ziff Davis and may not be used by third parties without explicit permission. The display of third-party trademarks and trade names on this site does not necessarily indicate any affiliation or the endorsement of Lifehacker. If you click an affiliate link and buy a product or service, we may be paid a fee by that merchant.