Garmin International Inc., a unit of Garmin Ltd. (NASDAQ: GRMN), today announced the vívosmart 3, an activity tracker1 with an ultra-slim design and a hidden display that’s only on when you need it. The vívosmart 3 brings high-end fitness monitoring tools such as VO2 max and fitness age, and wellness monitoring with all-day stress tracking, to the popular vívosmart … [Read more...] about Introducing the Garmin® vívosmart® 3, a smart activity tracker with wrist-based heart rate and new fitness, wellness monitoring tools