Cashing in on the Roomba idea is the Husqvarna Automower. The eco-friendly lawnmower from Sweden runs on batteries and is waterproof with its hidden wires safely tucked inside. With a noise level of about 63 dB, it’s quieter than most of the neighbors’ mowers that are generally around 90 to 100 dB. The Husqvana can travel up 35º inclines, turn your grass into mulch since it cuts minuscule pieces, and runs with PIN code activation on a preset timer. The company promises that it will not mow down your family pet and claims that several owners have already named theirs. That is probably because they weren’t sure how to pronounce Husqvarna.