<p>The <strong>Garmin vivosmart 4</strong> is an activity tracker that learns your activity level and assigns a personalized daily goal. It features a slim and stylish design that blends fashion with style with metal accents and a bright, easy-to-read display. Track activity, monitor your heart rate, get smart notifications, and even access detailed fitness monitoring tools such as VO2 max estimate and your fitness age. This helps gauge blood oxygen levels with its wrist-based Pulse Ox feature. It follows your progress 24/7, and it can stay on for 7 days without a battery charge. Each time you receive a text, email or call from your compatible Bluetooth device, vívosmart 4 gently vibrates and automatically displays the information.</p> <p><strong>Vivosmart 4 Features:</strong></p> <p>✔Smart Activity Tracker<br />✔Stylish Design<br />✔Long Battery Life<br />✔Inactivity Indicators<br />✔Wrist-based Pulse Ox<br />✔Advanced Sleep Monitoring<br />✔Body Battery<br />✔Display<br />✔Garmin Connect Compatible<br />✔Heart Rate Monitor:<br />✔Vibration Alerts<br />✔Shows Time<br />✔Step Counter<br />✔Auto Goal<br />✔Music Control<br />✔Move Bar<br />✔TrueUp<br />✔Move IQ<br />✔Auto Lap<br />✔V02 max<br />✔Water Swim Rating<br />✔Rechargeable Lithium Battery<br />✔64 x 128pixels OLED Display<br />✔Memory/History: 7 Timed Activities, 14 Days of Activity Tracking Data<br />✔Clock Features<br />✔Sensors<br />✔Bluetooth Smart & ANT+ Connectivity<br />✔Smart Notifications<br />✔Weather<br />✔Find My Phone & Find My Watch Support<br />✔VIRB remote<br />✔Smartphone Compatibility: iPhone, Android</p>