Fitbit Sense (Original)

Meet Fitbit Sense, the advanced health 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. Features Daily Readiness Optimize your workout routine with a Daily Readiness Score that reveals if you're ready to exercise or should focus on recovery.1 EDA Scan App The on-wrist EDA Scan app detects electrodermal activity--which may indicate your body's response to stress so you can better track and manage it. Fitbit ECG App & Irregular Heart Rhythm Notifications There are two ways to uncover AFib, right at your fingertips. With the ECG app, you can take an assessment on demand. Plus, use irregular heart rhythm notifications to look for signs of AFib while you're still or sleeping.2 On-wrist Skin Temperature Sensor Sense logs your skin temperature each night to show how it varies from your personal baseline, so you can be aware of trends over time.3 Understand Your SpO2 Levels See your nightly blood oxygen levels at a glance with our growing collection of SpO2 clock faces. Then use the Fitbit app to track your trends over time in the Heal