7 Aging Smart Home Devices Get Rescued by Open-Source Code

How-To Geek has identified seven older smart home devices that can keep working after losing manufacturer support, by running open-source firmware and local-control platforms instead of the original cloud service, according to the outlet's guide.

What did How-To Geek report?

The outlet's list covers devices that manufacturers stopped updating or that lost their cloud backend, according to How-To Geek. Rather than treating those products as e-waste, the guide points owners toward community-maintained software that restores core functions like scheduling, remote access, and voice-assistant integration, How-To Geek reports.

Why do smart home devices lose vendor support?

Many connected devices depend on a manufacturer's servers to process commands, store schedules, or authenticate with a mobile app. When a company discontinues a product line, shuts down, or retires a cloud service, the physical hardware often keeps working, but its smart features stop, per How-To Geek's reporting. That leaves owners with a device that still has a working sensor, motor, or bulb, but no software path to control it the way it once worked.

How does open-source firmware keep them running?

Open-source and local-control projects replace the vendor's cloud dependency with software that runs on the device itself or on a local hub inside the owner's network, according to the guide. That shift removes the need for the original company's servers entirely, which is why the devices continue to function even after official support ends, How-To Geek notes.

Is local control spreading beyond DIY fixes?

The push toward local, standards-based control is not limited to hobbyist projects. Matter, the cross-vendor smart home standard, has moved to simplify how devices connect and communicate without routing every command through a manufacturer's cloud, Smart Home Central reported. That broader industry direction, toward less reliance on any single company's servers, mirrors the logic behind the community fixes How-To Geek describes for older hardware.

What should owners do before discarding old hardware?

How-To Geek's guide frames the seven devices as candidates for revival rather than replacement, provided the owner is willing to install alternative firmware or connect the device to a local-control platform. The outlet's approach treats a dead cloud connection as a software problem, not a hardware failure. For anyone with a smart plug, bulb, or sensor that stopped working after a company shutdown or app discontinuation, the guide suggests checking whether an open-source project already supports that specific model before assuming the device belongs in the trash.

The full list of the seven devices and the specific projects tied to each one appears in How-To Geek's original guide.