eero is a home wi-fi system that is based on wireless mesh network (WMN). Accordingly to Wikipedia, A wireless mesh network (WMN) is a communications network made up of radio nodes organized in a mesh topology. It is also a form of wireless ad hoc network.

eero is not cheap. A single eero retails for US$199 (S$285), a 2-pack eero retails for US$349 (S$500) and a 3-pack eero retails for US$499 (S$714).

eero (Pack of 3) - Box Front
eero (Pack of 3) – Box Front