Advantages: Intelligent, it has monitoring sensors that prevent falling stairs and other places, its fine format facilitates entry into various places
Limitations: Reservoir too small.
Great for timber floored homes
Advantages: Picks dust extremely wellSimplicity of operationgreat at getting into corners and skirting boardsGreat at getting under lounges and beds
Limitations: Inefficient style of movementTrouble picking larger debrisCatchment gets clogged which can prevent filling of collection compartment (not a big deal)
good little helper
Advantages: I've bought this little machine to get clean under my beds and sofas. Due to its 2.5 cm height it can go almost everywhere. Battery lasts for more than two hours of continuous dusting. Nice design and build quality. He does his job good.
Limitations: Because of its height it has some limitations like e.g. can stuck on small doorsteps.
works great, small and strong!
Advantages: usb charger, small, getting all corners
Limitations: battery life little short
Advantages: Light; Small; Looks resistant; Excellent suction; Easy to operate.