Fitbit Sense Advanced Health Watch

Better understand how your body is handling stress with a daily score.

The on-wrist EDA Scan app detects electrodermal activity���which may indicate your body���s response to stress���and reveals a graph in the Fitbit app to illuminate it.

With a compatible ECG app right on your wrist, assess your heart for atrial fibrillation���a heart rhythm irregularity���and share the results with your doctor.The Fitbit ECG app is only available in select countries. Not intended for use by people under 22 years old.

With an all-new multipath sensor, Sense delivers PurePulse 2.0���Fitbit���s 24/7 continuous heart rate tracking for exercise, sleep tracking and everything in between.

Track heart rate variability (HRV)���the variation of time between each heartbeat��� to see if your body is showing potential signs of stress, illness or fatigue. View your nightly average and trends over the past week in the Health Metrics dashboard.���

See your time in light, deep and REM sleep and get a daily Sleep Score in the Fitbit app and on your wrist to better understand your sleep quality each night.

During outdoor runs, rides, hikes and more, use built-in GPS to see your pace and distance on Sense, then see a map of your workout in the Fitbit app.

During workouts, get real-time stats on screen to see whether you���re in fat burn, cardio or peak zone, so you can dial the effort up or down according to your goals.

Sense is water resistant to 50 meters, which means you���re free to track laps in the pool, wear it at the beach and beyond.

Track all-day activity like steps, distance, floors climbed, active minutes and calories burned to show how every part of your day gets you closer to your goals.