Recent DIY trends show makers increasingly turning to ESP32 microcontrollers and Arduino platforms for smart home projects, replacing costlier or overpowered setups like Raspberry Pi in many cases.

Daniel Ansorregui has developed LightInk, an open-source solar-powered E-ink watch inspired by 90s solar digital watches. It ...

Samsung now has TVs with Micro RGB, QLED, and OLED displays. Here are the pros and cons of each, informed by our lab testing.

The LifePro Red Light Therapy Belt offers great usability and a budget-friendly price. Learn more about this read light therapy belt in my review.

Guided by your recovery and sleep, the Ultrahuman Ring’s Les Mills PowerPlug will use your health metrics to recommend ...

I'm making a glowing crystal diorama! **MATERIALS:** **Smoke machine:** - Vape - Air pump - Plastic/silicone tube - Liquid container - T/L connectors (for the tubes) **Other electronics:** - Individua ...

With now more than 100 million cameras in the field, Amazon-owned Ring is ready to take advantage of its sizable footprint with the launch of a new app store that will expand its cameras’ capabilities ...

I’m already loving this device, and I haven’t even touched one. Arduino announced it has collaborated with M5Stack to develop the new compact and powerful Nesso N1 IoT development kit. This system ...

After a brief ban due to a patent dispute with Oura, Ultrahuman is back with a new, more advanced smart ring. Ultrahuman is back in the United States. The noted Oura Ring competitor has been absent ...

Finnish smart ring maker Oura is finally launching in India, taking on local rivals such as Ultrahuman in a relatively young smart ring market that is becoming price-sensitive thanks to an influx of ...

Last year, Qualcomm acquired Arduino, a company known for its tinker-friendly microcontroller kits and single board computers (SBC). The first product to follow was the Uno Q, which was powerful ...

If there’s one thing that stops people using their smart rings over the long term, it’s the battery life. After all, they’re so unobtrusive, it’s easy to forget to drop it on the charging plate every ...