A mesh system replaces a single router with several units that share one network name, so your phone stays connected as you move between rooms and floors. Choose from TP-Link Deco, including the outdoor Deco X50 and the Wi-Fi 7 BE85, Cudy M1300 to M3000, Huawei Mesh 3, Mercusys Halo H30G and Tenda MW5G.

Tip: a 2-pack suits most apartments; larger homes and villas with several floors usually need a 3-pack.