Introducing the Fitbit Charge 6 Fitness Tracker, a sleek and stylish device designed to help you track your fitness goals. This activity tracker is perfect for yoga, running, and jogging, and it comes equipped with a variety of features that will make your fitness journey more enjoyable and effortless.This Fitbit Charge 6 model is available in black case with obsidian color bands. It is made from a combination of aluminum, plastic, and metal materials, and it is waterproof and durable. Features a rechargeable battery with life of up to 7 days, the device is Bluetooth enabled and has a range of smartphone compatibility. It also features GPS sensors, a pedometer, an exercise log, a calorie monitor, an average heart rate tracker, and a sleep tracker. The Fitbit Charge 6 is a must-have for anyone looking to improve their fitness and overall health.