Crowdfunded product Muse Ring One claims to be able to monitor blood pressure The Muse team says it's analyzed over 4,000 ...

So when we saw [ROBO HUB]’s LED ring, we had to check it out. It involves a bit of behind-the-scenes action in the form of a battery holder that you palm, but the end effect is quite cool.

Building a clock of some sorts seems to be a time honored tradition for hackers and LED clocks seem one of the most popular. You can build anything from a seven-segment display to a binary clock ...

LED ring lights have become one of the most popular accessories for photography and video streaming as well. These are portable and easy to use and give you studio-like lighting without having to ...

DIGITEK® (DRL-12C) 12 Inch LED Ring Light with Stand 5ft & Smartphone Holder - USB Powered, Color Switch Mode, Adjustable Brightness & Temperature Controls - Photo, Video Shoots & Live Streaming ...

Oura released the third-generation ring in 2021. The device shines light beams (infrared and red and green LED) through your skin and uses sensors to measure your respiratory rate, heart rate ...

and the ring can now be twisted 30 degrees in any direction and still take an accurate sensor reading thanks to the option of new pathways for the LED’s signals to travel. The other upside of ...

Smart rings have become increasingly popular — some say they're the next big thing after smartwatches in the wearable tech industry. Even major tech companies like Samsung are already spreading ...

Here’s how it works. Which of the best smart rings is right for you all depends on your budget and expectations. Do you want a smart ring that can provide in-depth sleep analysis? A device that ...

The Ring of Fire is home to 75% of the world's volcanoes and 90% of its earthquakes. 2 min read The Ring of Fire is a roughly 25,000-mile chain of volcanoes and seismically active sites that ...

They defeated the Jimmy Butler-led Miami Heat 4-2. LeBron James won his 4th ring with the LA Lakers, after being locked up with 21 other teams in the Orlando Bubble in 2020. However, going by the ...