Smartwatch Fitbit Sense 2 - Learn to manage stress & sleep better with our most advanced health & fitness smartwatch.

Smartwatch Fitbit Sense 2 - Learn to manage stress & sleep better with our most advanced health & fitness smartwatch.
Shadow Grey / Graphite Aluminum - FB521BKGB
Lunar White / Platinum Aluminum - FB521SRWT
Blue Mist / Soft Gold Aluminum - FB521GLBM

Features:
Stress & Sleep
- All-day body-response tracking
- Stress notifications
- EDA Scan app for stress management
- Reflections
- Stress Management Score
- Relax breathing sessions
- Sleep tracking & sleep stages
- Sleep Profile
- Sleep Score
- Smart Wake alarm

Health
- SpO2 (blood oxygen) tracking
- Irregular heart rhythm notifications
- ECG app for heart rhythm assessment
- Resting heart rate
- High & low heart rate notifications
- Heart rate variability
- Skin temperature sensor
- Breathing rate
- Wellness report
- Blood glucose tracking (in app only)
- Menstrual health tracking

Fitness
- Heart rate tracking
- Daily Readiness Score
- Active Zone Minutes
- Built-in GPS
- Exercise modes
- Steps, distance & calories
- Swimproof
- Cardio Fitness Score
- Automatic exercise tracking
- Workouts on your phone

Smarts & More
- Call, text and app notifications
- On-wrist Bluetooth calls
- Alexa Built-in
- Google Maps
- Google Wallet
- Fitbit Pay
- Find My Phone
- Always-on display mode
- Do not disturb & sleep mode
- Compatible with iOS and Android devices
- Slim design
- 6+ day battery
- Fast charging
- Clock faces & accessories
- Color touchscreen
- Fitbit Premium membership

Specs
What's included:
- Fitbit Sense 2
- Classic band (small & large)
- Charging cable