In a world where wellness has become the new currency and TikTok influencers have become modern-day self-care prophets, I've ...

It’s a like a digital mood ring — but connected to someone else’s emotions. Using artificial intelligence, each ring has a microphone and biosensors to capture heart rate, skin temperature ...

It tracks all the usual smart ring things, like your steps, heart rate, and workouts — but ... and I’d also log how I felt in the app’s Mood Tracker. All the data felt helpful as it taught ...