Philadelphia launches real-time air quality monitoring system: "This is public health in action"

Part of the Breathe Philly initiative​, more than 70 ground-level monitors installed across Philadelphia will provide hourly ...

Amazfit T-Rex Ultra 2 Launched With BioTracker 6.0 Sensor, 1.5-Inch AMOLED Display

Amazfit T-Rex Ultra 2 is claimed to offer up to 30 days of battery life with regular use, or up to 10 days with the always-on ...