In this project, I built a wearable health monitoring tag that you can actually chat with on Telegram. Using a pulse oximeter ...
Smart rings have quietly gone from curiosity to credible wearables over the past couple of years. While smartwatches keep getting bigger, brighter, and more distracting, rings have taken the opposite ...
The Aivela Ring Pro combines health tracking with programmable gesture controls for all your favorite tech gadgets.
The QALO QRNT slim ring is a smart wearable device that provides a wide range of biometrics insights, from heart rate to ...
Chemical Oxygen Demand (COD) is a fundamental parameter for assessing water and wastewater quality. It provides a fast, ...