Technology 6 hours ago New Smart Ring Says It Can Deliver Accurate Blood Pressure Tracking Without a Cuff The $399 Signal Ring by Vital Signals claims to deliver cuffless, calibration-free blood pressure readings from the finger. 3 min read
Technology 2 weeks ago Oura Ring vs. Apple Watch: This Dealbreaker Made the Choice Obvious One excels at fitness, the other at sleep. After extensive testing, here's what you need to know about these smart health tracking devices. 2 min read
Technology 3 weeks ago AirPods Can Measure Your Heart Rate, but Are They Accurate? I tested them against the Apple Watch and the Polar chest strap to find out whether you can trust them for your workouts. 3 min read