Updated: Mar 16
Quick Info Grab
Stress Tracker and EDA Sensor
On-wrist Skin Temp Sensor
Tools for Better ZZZs
Battery Life: 6+ day battery & fast charge
EDA Sensor & Stress Management
The on-wrist EDA Scan app for Sense detects electrodermal activity, which may indicate your body’s response to stress so you can better track and manage it.
Compatible with iOS 12.2 or higher & Android OS 7.0 or higher
Fitbit ECG (Electrocardiogram) App
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. See fitbit.com/ecg for additional details.)
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.
A polished stainless steel ring, custom AMOLED display, laser-bonded Corning Gorilla Glass 3 and innovative biosensor core make every piece of Sense exceptional by design.
Free 6-month Fitbit Premium Trial
Your Sense smartwatch unlocks a free 6-month Fitbit Premium membership complete with personalized insights, advanced analytics, guided programs, mindfulness & sleep tools, workouts and more.
If you're always on the move, fuel up with fast charging that gives your watch a full day’s charge in just 12 minutes. Varies with use and other factors.
Upload your credit and debit cards to your watch to tap and pay for purchases and ride transit without your wallet.
Oxygen Saturation (SpO2) Monitoring
Use the free SpO2 clock face to see your SpO2 level at a glance, and view trends in the Fitbit app with Premium. Availability varies; feature not intended to diagnose or treat any medical condition.
Skin temperature sensing, heart rate tracking and battery charging all take place inside this powerful, water-resistant hub on the back of Sense.
Optimised for workouts and all day wear, the new infinity band is more comfortable and flexible than ever. Plus with a quick-release mechanism, it’s easier to swap looks.
6+ day battery
With 6+ day battery life, Fitbit Sense tracks your morning, night & everything in between without needing to stop for a charge. Varies with use and other factors.