Preowned Fitbit sense good condition , comes with charger and few extra bands no box. Has little scratches but the screen is in perfect condition. Fill free to contact if any questions. Stay on top of your fitness journey with the Fitbit Sense Advanced Health Activity Tracker. This sleek device boasts a 40mm display with a resolution of 240x240 for clear and vibrant visuals. It is equipped with a variety of sensors including Infrared, SpO2, Radar, Accelerometer, Gyroscope, RFID, Optical Bio-Tracking, Camera, GPS, Ambient Light, and Compass. This activity tracker is designed to monitor your heart rate, speed, time, distance, and calories, making it perfect for gym and training, weight lifting, swimming, yoga, and running & jogging. With Bluetooth connectivity, you can easily sync your data to your iOS or Android device. The Fitbit Sense Advanced Health Activity Tracker is also water-resistant, making it perfect for all your fitness activities.