The Garmin Instinct 3 50mm GPS smartwatch in black with a charcoal band is a versatile fitness technology device suitable for both indoor and outdoor activities. It features a wide range of measurements including heart rate, distance, steps, and calories, as well as a variety of sensors such as accelerometer, compass, gyroscope, thermometer, and GPS. With a battery life of more than 7 days and a display resolution of 240 x 240 pixels, this smartwatch is designed for long-lasting use and easy viewing. Its AMOLED display, waterproof design, and sleek design make it an ideal choice for those engaging in activities like running, swimming, cycling, hiking, and jogging. The smartwatch also comes with a 1-year manufacturer warranty and is compatible with iOS, Android, and Android operating systems.