After years of roommates, I recently moved into my own apartment. It's the perfect mix of hardwood, tile, and carpet, an ideal testing ground for a robotic vacuum and mop. I've long relied on Swiffers ...

There are a bunch of robot vacuums out there, which makes it hard to pick the right one. Narwal vacuum/mop combos compete with the best out there, and while they aren’t exactly cheap, they tend to ...