Aranet, a brand of SAF Tehnika in Latvia, makes wireless sensors best known for the Aranet4 CO2 monitor. Its devices use long-range, low-power radio to track CO2, temperature, humidity and pressure, with long battery life and an E-ink display. Aranet is widely used in offices, schools and homes for reliable, accurate CO2 monitoring.
View Aranet
GermanyBosch is a major German engineering company whose Bosch Smart Home line covers heating control, security sensors, smart plugs and cameras. The system centers on a Bosch Smart Home Controller and emphasizes data privacy with local control. Bosch appeals to users in Europe looking for a reliable, well-engineered smart home ecosystem.
View BoschEvery product, compared
Switch between each brand's full lineup, tap any product for specs, compatibility and pricing.
![Bosch Smart radiator thermostat II [+M]](/img/item-types/radiator-valves/bosch-smart-radiator-thermostat-2-thumb.webp)
