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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USASensi, a brand of Emerson, makes smart thermostats focused on easy DIY installation and reliable HVAC control. Its thermostats offer scheduling, remote control and energy-saving features through the Sensi app, with support for Alexa, Google Home and Apple HomeKit on select models. Sensi appeals to homeowners wanting an affordable, easy-to-install smart thermostat.
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Temperature & Humidity SensorsSensiEmerson Room Sensor
4.3(348)$45.88
ThermostatsSensiLite smart thermostat
4.0(2,325)$61.99
ThermostatsSensiSmart thermostat
4.4(23,041)18% OFF$129.99$106.22
ThermostatsSensiTouch 2 smart thermostat
4.3(1,238)$182.68
ThermostatsSensiTouch smart thermostat
4.5(14,226)11% OFF$179.99$159.99