**Features:**
- **HD Screen:** Enjoy crisp and clear visuals on the 1.53-inch TFT screen with a high 90% screen ratio.
- **NFC Wireless Call:** Make and receive calls conveniently with the built-in NFC function.
- **Motion Trajectory:** Track your movement trajectory for a comprehensive overview of your fitness activities.
- **Compass:** Stay on the right path with the integrated compass feature.
- **Sports Fitness Watches:** Ideal for sports enthusiasts, helping you monitor your workouts effectively.

**Specifications:**
- *Power Mode:* USB Charging
- *Operating Voltage:* ≤36V
- *Battery Properties:* Rechargeable Lithium Polymer Battery (230mAh)
- *Wireless Property:* With NFC function; wireless
- *Screen Material:* TFT
- *Screen Resolution:* 360p
- *Body Material:* Alloy
- *Screen Size:* 1.53 inches
- *Watch Chip:* 8763EW
- *Item ID:* LK31421

**Package Includes:**
- GEJIAN Smart Watch 4 Pro
- USB Charging Cable
- User Manual

*Please Note: This smartwatch is not a medical device. Any data collected while using the app is for reference purposes only and should not be used for medical diagnosis or treatment. For accurate health assessments, consult a healthcare professional. Stay connected, stay active, and stay informed with the GEJIAN Smart Watch 4 Pro!*