Fitbit Sense 2 Advanced Health & Fitness Smartwatch – Total Wellness On Your Wrist
Take control of your mental and physical health with the Fitbit Sense 2, Fitbit’s most advanced health-focused smartwatch. Packed with innovative features like all-day stress tracking, an ECG app, and skin temperature monitoring, the Sense 2 helps you understand your body, manage stress, and improve sleep quality—all from a sleek, comfortable design with up to 6 days of battery life.
With built-in GPS, smart notifications, voice assistant support, and heart health insights, this is more than a fitness tracker—it's a complete wellness tool that empowers you to live better every day.
Why Choose Fitbit Sense 2?
If you're looking for a smartwatch that goes beyond steps and calories, the Sense 2 delivers deep health insights, personalized stress tracking, and intuitive daily readiness—all in a stylish, lightweight design. It’s perfect for those who want to monitor both body and mind with real, actionable data.
Key Features & Benefits
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All-Day Body Response Tracking
Detects signs of stress with continuous EDA sensor readings throughout the day. -
ECG App for Heart Rhythm Assessment
Check for signs of atrial fibrillation (AFib) right from your wrist. -
24/7 Heart Rate Monitoring
Includes high and low heart rate notifications. -
Irregular Heart Rhythm Notifications
Helps monitor for potential heart health issues. -
SpO2 Monitoring (Blood Oxygen)
Monitors oxygen levels during sleep or altitude changes. -
Skin Temperature Sensor
Tracks changes in temperature for early health awareness. -
Heart Rate Variability (HRV) & Breathing Rate
Track your nervous system and respiratory patterns. -
Stress Management Score
Understand how your body responds to stress with a daily score. -
EDA Scan App & Guided Breathing
Measure electrodermal activity and access calming tools. -
Mood Logging & Mindfulness Content
Reflect on your mental health and build awareness. -
Sleep Score, Stages & Smart Wake Alarm
Detailed sleep tracking with a gentle wake-up alarm. -
Daily Readiness Score (with Premium)
Know when to work out or rest based on recovery metrics. -
Built-In GPS
Track pace and distance without needing your phone. -
40+ Exercise Modes + SmartTrack™
Automatically detects and logs workouts. -
Water Resistant to 50m (Swimproof)
Wear it in the pool, shower, or rain. -
Battery Life Up to 6+ Days
Less time charging, more time moving. -
Smart Notifications
Call, text, app, and calendar alerts right on your wrist. -
Google Wallet & Google Maps
Tap to pay and navigate with built-in Google tools. -
Alexa Built-In
Get news, weather, reminders, and more with voice control. -
Includes 6-Month Fitbit Premium Trial
Unlock deeper insights, wellness reports, and guided programs. -
Compatible with Android 11+ and iOS 14+
Fitbit Sense 2 isn’t just smart—it’s your personal health assistant, helping you stress less, sleep better, and stay in sync with your body.
Fitbit Product Comparison: Sense 2vs Inspire 3, Versa 4 & Charge 6
| Feature | 🔶 Charge 6 | Inspire 3 | Versa 4 | Sense 2 |
|---|---|---|---|---|
| Display | 1.04" AMOLED | AMOLED | 1.58" AMOLED | 1.58" AMOLED |
| Case Material | Aluminum | Plastic | Aluminum | Aluminum |
| Built-in GPS | ✅ Yes | ❌ No (connected with Phone) | ✅ Yes | ✅ Yes |
| Exercise Modes | 40+ | 20 | 20 | 40+ |
| Steps Tracking | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
| Distance Tracking | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
| Calories Burned | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
| Floors Climbed | ❌ No | ❌ No | ❌ No | ✅ Yes |
| Active Zone Minutes | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
| Daily Readiness Score | ✅ Yes (with Premium) | ✅ Yes (with Premium) | ✅ Yes (with Premium) | ✅ Yes (with Premium) |
| Heart Rate Monitoring | 24/7 + high/low alerts | 24/7 | 24/7 + high/low alerts | 24/7 + ECG + alerts |
| ECG App | ✅ Yes | ❌ No | ❌ No | ✅ Yes |
| Irregular Rhythm Alerts | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
| Heart Rate Variability (HRV) | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
| Breathing Rate | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
| SpO2 Monitoring | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
| Skin Temperature Sensor | ✅ Yes | Variation only | Temp sensor only | ✅ Yes |
| Stress Management Tools | EDA Scan, Stress Score, Mood Logging | Stress Score only | Mood Logging, Stress Score | Full suite + Body Response Tracking |
| Sleep Score & Stages | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
| Smart Wake Alarm | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
| Smart Features | Google Wallet, Maps, YouTube Music | Basic notifications | Google Wallet, Maps | Google Wallet, Maps, Alexa |
| Battery Life | Up to 7 days | Up to 10 days | Up to 6+ days | Up to 6+ days |
| Water Resistance | 5 ATM (swimproof) | 5 ATM | 5 ATM | 5 ATM |
| Sensors | HR, ECG, SpO2, Temp, EDA, GPS, NFC | HR, SpO2, Temp, Accelerometer | HR, SpO2, Temp, NFC | HR, ECG, SpO2, Temp, EDA, NFC |
| Fitbit Premium Trial | 6 months included | 6 months included | 6 months included | 6 months included |
| Best For | Smartest all-in-one health & fitness tracking | Budget-friendly essential tracking | Smartwatch-like experience | Wellness & stress-focused lifestyle |
Not intended for use by people under 22 years old. See fitbit.com/ecg for additional details. 2) Irregular rhythm notifications are only available in select countries and with select Fitbit products; not intended for use by people under 22 years old or with other known arrhythmias