Mesh Wi-Fi routers are the new hotness, and the popular Luma system is on sale for an all-time low $180 for a pack of two routers from Home Depot, or $120 less than Amazon.

Rather than relying on a single base station to fill your entire home with Wi-Fi, Luma uses multiple access points to create a dense mesh of connectivity, making dead zones a thing of the past. Plus, they include some neat software for parents like automatic content filtering and daily time limits for specific devices. And if you move to a bigger place or find that two doesn’t cover your whole house, you can always add more later.