There are plenty of strong robot vacuum deals in the Prime Day sales, but – with just hours to go before the event finishes – I think I've found my favorite. The Roborock Q7 M5 is now $159.99 (was $299.90) at Amazon. That's a new lowest-ever price on this model, and about the cheapest you can find a half-decent robot vacuum for anywhere.

Prime Day is in its last day, with the tentpole event running until midnight PDT. For the first time ever, the savings event will be four days long—the longest to date.We’re still seeing significant savings on TVs,

You’ve never seen a robot vacuum this powerful with a self-emptying dock at such a low price. Roborock is going big for the last day of Amazon Prime Day. Fresh from the release of its new Roborock Q7 M5+ (with self-emptying dock) last week, the brand is offering Prime members a whopping 42% off.

The Roborock Saros Z70 offered a sneak peek at what smart homes might look like in the near future, and it's on sale for Amazon Prime Day.

We put several robot vacuums from Eufy, Ecovacs, and more through a series of mess tests to see which stood out.