Fitbit sense 2021- reset to factory settings with charger

Meet Fitbit Sense—the advanced smartwatch that helps you tune in to your body and guides you toward better health. Assess your heart for atrial fibrillation (Afib) with a compatible ECG app right on your wrist, track & manage stress, better understand your sleep quality and even keep an eye on patterns in your skin temperature. Requires use of Fitbit app with compatible iPhone or Android devices. A Google account will be required. • The EDA Scan app detects electrodermal activity which may indicate your body's response to stress. • Screen for atrial fibrillation anytime with the ECG app and easily share results with your doctor.* • A built-in skin temperature sensor logs yours each night so you can see when it varies. • Personalized health & fitness guidance with a free 6-month trial of Fitbit Premium for new Premium users.* • A stainless steel ring, polished frame & satin finish on a seamless, new infinity band. • High & low heart rate notifications alert you if yours seems above or below your average. • Battery lasts 6+ days—plus, fast charging gives you a full day’s charge in just 12 minutes.* • Use built-in GPS during runs, hikes, rides and more to see pace & distance without your phone. • Take calls, get texts and smartphone app notifications when your phone is nearby. Plus, send quick text & voice replies on Android only. • Track your time in light, deep and REM sleep. • Water resistant to 50m.