Last year, we’ve featured a super cheap smart ring – BLE, accelerometer, heart sensor, and a battery, all in a tiny package that fits on your finger. Back when we covered it, we expected ...

So, what happened? Perhaps the most late-nineties piece of tech jewelry ever produced, the Java Ring is a wearable computer. It contains a tiny microprocessor with a million transistors that has a ...

And with competitors like the Samsung Galaxy Ring in the mix, the battle for the best wellness wearable is heating up. I can finally put my finger on what makes the Oura Ring 4 stand out (pun ...