The Garmin Instinct Solar is a GPS smartwatch built to break convention, conquer the elements and endure longer. It takes battery life to a new level by harnessing the power of the sun. The Garmin Instinct Solar has a power manager, built-in sports apps, a calendar view, multi-GNSS support and ABC sensors, stress tracking, smart notifications, and a scratch-resistant wrist-based heart rate. Get heart rate data along with alerts if your heart rate stays too high or too low while you’re at rest. Gauge how hard your heart works during activities, even underwater. The Garmin Instinct Solar also has a pulse OX for altitude acclimation or sleep monitoring. A Pulse Ox sensor uses light beams at your wrist to gauge how well your body absorbs oxygen. The Garmin Instinct Solar has a body battery energy monitor to help you monitor your body’s energy reserves using heart rate variability, stress, sleep and other data to gauge when you’re ready to be active or when you may need to rest. The Garmin Instinct Solar also has a solar battery that is variable based on sun-exposure. The Garmin Instinct Solar can provide unprecedented battery life to those that explore under the sun.