Fitness tracking: When your wrist quietly judges you
One drink, and your recovery score drops the next morning. A late dinner shows up as elevated resting…
Study: Apple Watch detects atrial fibrillation “better” than standard medical check-up
The Apple Watch can detect atrial fibrillation. (Image source: Benedikt Winkel, Notebookcheck) A new study shows that the…
Why are smart rings outpacing smartwatches despite late market entry?
Smart rings are finally going mainstream. It took only a decade. The category, popularized by the Finnish brand…
Cardiologist explains how to exercise to prevent heart failure: Just 150 minutes every week
To build a healthy heart, in fact, to achieve overall fitness, experts and doctors often recommend working out…
New feature for Pixel smartwatch can save money and improve training
The Pixel Watch 2 gets a new update. (Image source: Benedikt Winkel) The Google Pixel Watch 2 is…
Are You ‘Overspending’ Your Heartbeats? New Metric Could Transform Physical Fitness
An athlete’s heart is monitored while he runs on a treadmill. (Photo by Gorodenkoff on Shutterstock) Researchers believe…
Wi-Fi chip in Raspberry Pi can measure heart rate with clinical accuracy without expensive fitness trackers
Cheap Wi-fi chips like those found in a $30 Raspberry Pi can measure the human pulse with the…
Forget smartwatches, scientists teach WiFi to monitor heartbeats
Your WiFi can now do more than stream movies; it can sense the beat of your heart. Engineers…
Omega-3 supplements lower heart rate in male athletes
EPA- and DHA-rich oils boosted athletes’ omega-3 index and eased exercise strain, but the supplements offered no extra…