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The Circular Ring 2 became available for pre-order on Kickstarter on March 5, 2025. Kickstarter is a website where companies ...

Circular Ring 2 adopts a titanium build and comes with FDA-cleared ECG measurement system. It solves the sizing and subscription model woes, as well.

There are all sorts of handy tools out there, and a handful of them can be made from scratch with a Raspberry Pi. No one ...

Getting a robot to stand on two wheels without tipping over involves a challenging dance with the laws of physics.

The MAX30105 is an optical sensor capable of a great many things. It can sense particulate matter in the air, or pick up the blinking of an eye. Or, you can use it as a rudimentary way to measure ...

Raspberry Pi enthusiasts have a common mantra: "Why buy what you can make?" After all, if you have the means to create your own gadgets, you can benefit from cheaper prices, open- ...

The Fusion X1 is just the first step in a wider strategy for HMD too, which is far more than just a project to grab headlines and appease concerned parents. It’s not a flagship to rival the Xiao ...

There's a skin temperature sensor, ECG readings, and a real-time stress tracker. The stress tracker is especially interesting as it charts your body's stress levels, provides feedback on how to ...

The chest patch design helps track vital signs using PPG, ECG, BioZ, and temperature sensors. It allows real-time data analysis, custom algorithms, and wearable health projects. Board pictured here ...

After hours: March 6 at 5:41:57 PM EST Loading Chart for ECG ...