86%
Odds it works through 2029Last checked: October 14, 2026.
Sonoff makes low-cost smart switches, plugs and sensors. Its devices use the eWeLink app, and many also work with Zigbee hubs or Home Assistant.
CompanyITEAD, an established Chinese company.
Works withAlexa, Google Assistant, SmartThings, Home Assistant and Zigbee hubs
Needs the cloud?Wi-Fi models use the eWeLink cloud by default, but many can be controlled locally. Zigbee models work locally.
Subscription for basics?No. Basic use is free, and some extra features are in a paid eWeLink plan.
Past changeseWeLink moved some features into a paid plan
How long devices get supportSonoff does not publish support dates for each model.
Why 86%
- Starting point86%An established mid-size company.
- Track record−2Some eWeLink features moved to a paid plan.
- Works without the cloud+2Many devices can run locally.
- Our estimate86%
The good news: Sonoff devices are cheap and popular, and many can run locally with Zigbee or Home Assistant.
The bad news: The standard eWeLink app depends on the cloud, and some features now need a paid plan.
If you own Sonoff
- Use Zigbee models with a local hub if you want less cloud.
- Check which features in eWeLink are free before you depend on them.