This Matter-enabled motion sensor that sensors to detect changes in light, temperature, microwave, and humidity runs on two ... d like and not worry about the battery for two years.

In battery manufacturing the sensors used to measure humidity must be extremely accurate: At a dew point of around -70 °C, there will only be 2.6 molecules of water in a million particles of air.

Camera systems can track physical movements but miss physiological nuances. Wearable devices require multiple sensors that increase bulk and complexity. Traditional humidity sensors, while promising ...

The SwitchBot Meter Pro CO2 Monitor isn’t HomeKit-native, but with SwitchBot Hub 2, it works with Matter. Here’s what it can ...

The Aqara Temperature and Humidity Sensor is a low-cost, simple, yet useful device that can enhance your HomeKit setup significantly. Here’s why you might want to install one in every room.