Garmin Vivosmart 4 - Black/Slate - L

Accent your style while enhancing your fitness with our v�vosmart 4 fitness tracker. This slim, swim-friendly wearable comes loaded with fitness and wellness features to help you make the most of a healthier, more active lifestyle. A wrist-based Pulse Ox sensor lets you estimate blood oxygen saturation while you�re sleeping � or you can spot-check your oxygen levels anytime during the day.