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.
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Dreame makes smart home cleaning devices, best known for its robot vacuums and mops with strong suction, LiDAR navigation and self-emptying, self-washing docks. Its lineup also includes cordless stick vacuums, wet/dry vacuums, robotic mowers and pool cleaners, plus hair care products. Devices are managed through the Dreamehome app and integrate with Alexa and Google Home.
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