The sensor lineup includes smart plugs, air quality monitors, and motion detectors, and automatically connects to Sidewalk ...

Sidewalk, which launched in 2020, is a low-power, low-bandwidth, long-range IoT network that is free to use. While Ring ...

This all-purpose presence sensor is a master at monitoring indoor activity and linking it to smart home features you already ...

Withings sells smart scales, smart watches, blood pressure monitors, and other health-tracking devices, including a recently announced urine sensor. Users can begin tracking their glucose levels ...

Abstract: The prevalence of intelligent wearable devices has significantly increased, offering advantages to individuals of all age groups. In the field of human activity recognition (HAR) research, ...

Abstract: Aiming at the demand of oxygen partial pressure measurement in aerospace and aviation, a tunable diode laser absorption spectroscopy (TDLAS) technique is proposed to realize the oxygen ...