Refoss

Refoss is a smart home brand focused on local-first products that give users control over their devices and data. Its products process data offline by default, with cloud features available for those who choose to use them. The range includes smart energy monitors, Wi-Fi relay switches, dual-channel relay switches, smart plugs, and accessories. Energy monitoring products provide visibility into household electricity use and support applications such as split-circuit monitoring and solar energy management, including storing surplus photovoltaic power in batteries for zero-feed-in setups.

Refoss offers an Open Platform API that enables users to control device states, retrieve information, and integrate supported features through standardized methods. The brand also provides setup guides, documentation, compatibility checks, downloads, FAQs, email support, and a resource library to help customers choose and use its products. Its official store features products for smart home automation and energy management, alongside information about privacy, cloud services, and open-platform integrations.