OFFERS WELCOMED! Excellent working condition Gently Used Stylish Fitbit Sense 2 with black stretch band. comes with charging cable no box 2 proctective covers. Features health tracking and connectivity. Fitbit Sense 2 Advanced Health and Fitness Smartwatch with Tools to Manage Stress and Sleep, ECG App, SpO2, 24/7 Heart Rate and GPS, Shadow Grey/Graphite, One Size (S & L Bands Included) Identify stress and manage it with all-day stress detection (using a continuous EDA sensor) and see how prepared your body is to handle stress with your daily Stress Management Score (Requires a Fitbit Premium membership) Get a deeper understanding of your sleep and how to improve it with your personalized Sleep Profile. And see how you slept last night, and what contributed to that sleep, with Sleep Score. (The Fitbit ECG app is only available in select countries and with select devices. Not intended for use by people under 22 years old. See fitbit.com/ecg for additional details.) Assess your heart rhythm for atrial fibrillation with the compatible ECG app and easily share results with your doctor. (The Health Metrics dashboard and the metrics displayed in the dashboard are not available in all countries. This feature should not be relied on for any medical purposes. It is intended to provide information that can help you manage your well-being. The SpO2 feature requires more frequent charging.) Stay on top of your health with SpO2, heart rate variability and more insights on the H