Currently, you can get PowerMop refill bottles in four different scents ... They have fluffy tendrils that act more like a real mop whereas the WetJet and regular Swiffer have flatter pads.
The S10 can be plumbed into your water system so you don't have to fill or empty it before it mops.. Finally, SwitchBot says the S10 will also be able to automatically refill its Humidifier 2 ...