In this project, I built a wearable health monitoring tag that you can actually chat with on Telegram. Using a pulse oximeter ...

A unique project has been created by instructor balls member Sharathnaik, who has used a little Arduino Nano programming and 3D printed parts to create a unique heartbeat and visualiser. Other ...

There’s a new wearable tech metric in town – and it’s all about blood oxygen. It might sound complicated and a little pointless, but pulse ox can reveal conditions like sleep apnea – and help athletes ...

is a senior reporter and author of the Optimizer newsletter. She has more than 13 years of experience reporting on wearables, health tech, and more. Before coming to The Verge, she worked for Gizmodo ...