The FitBit Inspire 2 Activity Tracker in Black is a sleek and durable fitness technology device made from silicone. It has a battery life of up to 10 days, making it a reliable tool for tracking your daily activities. The device provides various measurements such as heart rate, motion, sleep, time, pedometer, vibrating, distance, and calories. It is compatible with both iOS and Android operating systems and features Bluetooth connectivity, alarm, stopwatch, and water resistance. Ideal for gym training and running, the FitBit Inspire 2 is a convenient and reliable companion for your fitness goals.