Another day, another smart device bites the dust — or, in this case, a full lineup of smart devices. On Thursday, Belkin announced it will end technical support for its older Wemo products as of January 31, 2026, and the app used to control the devices will no longer be supported. The decision will impact a range of devices, including smart plugs, light switches, smart bulbs, baby monitors, kitchen appliances, heaters, air purifiers, motion sensors, and more.