Brand new in box. This was an award from a work health program, but I was gifted an Apple watch at the same time. This Fitbit Sense 2 Activity Tracker is the perfect device for fitness enthusiasts who want to keep track of their indoor and outdoor activities. With its blue color and aluminum material, it is a stylish and durable accessory that can be worn on the wrist. The device is compatible with iOS and Android operating systems and comes with features like distance traveled, altimeter, ECG heart rate, heart rate monitor, water-resistant, and sleep tracker. In addition, the Fitbit Sense 2 has sensors like SpO2, accelerometer, GPS, and ambient light, making it a versatile device for various sports and activities like gym and training, swimming, and running and jogging. It is a must-have for anyone who wants to stay fit and healthy.