Track and motivate yourself all day with the Garmin vivosmart 3 Activity Tracker. With a compact form factor, this wearable is sleek to blend in with your style. In addition, the display remains hidden until you activate it. Beyond the standard tracking, the vivosmart 3 is able to give you a VO2 max estimate. It does this through heart rate data collection. With this information, the vivosmart 3 gives you the knowledge to meet and exceed your fitness goals. This includes a strength training module that counts your reps as you workout. Additionally, the vivosmart 3 monitors your stress throughout the day. Finally, the device connects to your smartphone and delivers smart alerts. It notifies you of emails, texts, social media alerts, and more all right on your wrist.