I tested a robot vacuum with a unique water recycling system - here's my verdict after a month

ZDNET's key takeaways The 3i S10 Ultra robot vacuum and mop is on sale at Amazon for $1,299. This device features a unique innovation: a trademarked WaterRecycle station that distills wastewater and dehumidifies your home so you never have to refill the clean water tank. The full device is one-of-a-kind, so its settings and setup take some getting used to, and it can sometimes take a long time to finish a task while the water distills. $1,299.99 at Amazon As someone who reviews robot vacuums, I honestly thought I'd seen it all, especially after the launch of the Roborock Saros Z70 with a mechanical arm. But the 3i S10 Ultra came along to keep me humble. Also: This Eufy robot vacuum's dustbin doubles as a cordless vac and it's $200 off This isn't even a brand-new robot vacuum and mop -- it was launched six months ago in November 2024, but I hadn't heard of it until recently. And when I learned of its WaterRecycle system for the mopping feature, I knew I had to test it. Yet when the ... Read full article.