Emporia is a Colorado-based energy technology company that builds whole-home energy monitors, smart plugs, Level 2 EV chargers and home battery systems. Its Vue energy monitors clamp onto the mains and up to 16 branch circuits to report consumption second by second, with solar net metering and no subscription. The app adds cost tracking, time-of-use rates and load management, and the devices work with Alexa and Google Home.
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Qingping Technology is a Beijing company that builds indoor environmental sensors, and one of the better known hardware partners in the Xiaomi ecosystem. Its range covers air quality monitors that measure PM2.5, PM10, CO2, temperature and humidity, plus thermometer-hygrometers, motion and light sensors and a Bluetooth gateway. Devices pair with the Qingping+ app and, depending on model, with Apple HomeKit, Amazon Alexa, Google Home and Mi Home.
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