FEATURES:
- Optimize your workout routine with a Daily Readiness Score that reveals if you’re ready to exercise or should focus on recovery (requires Fitbit Premium membership)1
- EDA Scan app detects electrodermal activity which may indicate your body’s response to stress and a built-in skin temperature sensor logs yours each night so you can see when it varies
- With a compatible ECG app right on your wrist, assess your heart for atrial fibrillation – a heart rhythm irregularity – and easily share results with your doctor (The Fitbit ECG app is only available in select countries, not intended for use by people under 22 years old.)
- An on-wrist skin temperature sensor tracks yours each night so you can see how it varies
- Personalized health & fitness guidance with a 6-month Fitbit Premium membership for new Premium users (New Premium users only. Must activate with the device. Valid payment method required. The free trial must be activated within 60 days of device activation. Cancel before the free trial ends to avoid subscription fees)
- High & low heart rate notifications alert you if yours seems above or below your average
- Battery lasts 6+ days – plus, fast charging gives you a full day’s charge in just 12 minutes (Varies with use and other factors; up to 12 hours with continuous GPS)
PRODUCT SPECIFICATIONS:
- Brand: Fitbit
- Dimensions: 6.90 x 1.50 x 0.50 Inches
- Weight: 1.6 Pounds
- Features: Water-Resistant, Clock Display
