Tuesday August 25, 2020 7:58 am PDT by Joe Rossignol

Fitbit today introduced the Sense, its most advanced health smartwatch ever. Following in the footsteps of the Apple Watch, the Sense is the first Fitbit with an ECG app that can detect an irregular heart rhythm known as atrial fibrillation. To receive a reading, users must hold their fingers on the corners of the stainless steel ring around the watch while holding still for 30 seconds. FDA...