T-Rex 1.43 inch AMOLED Display Rugged Smart Watch with Built-in Flashlight(Black)

1. Material: Stainless steel + liquid silicone2. Waterproof rating: 5 ATM3. Display size: 1.43-inch ultra-high-definition AMOLED display4. Display resolution: 466x466 pixels5. Glass material: Sapphire glass6. Motion sensor: Three-axis accelerometer and three-axis gyroscope7. Health sensor: New OHR fusion biometric sensor8. Bluetooth: BLE 5.39. Battery capacity: 550mAh10. Battery life: Up to 60 days in power-saving mode11. Typical usage mode: Up to 30 days12. Heavy usage mode: Up to 18 days13. Talk time: Up to 573 minutes14. Charging time: Approximately 1.5 hours15. Smartphone compatibility: Android 5.0 or iOS 10.0 and above16. Languages: English, German, Russian, Spanish, Portuguese, French, Japanese, Arabic, Dutch, Italian, Czech, Greek, Hebrew, Malay, Polish, Vietnamese, Finnish, Turkish, Simplified Chinese17. Voice Call Functions: One-touch connection, voice call, voice assistant, dial pad, recent calls, contacts, reject calls18. Clock Functions: Time/date, automatic daylight saving time, stopwatch, timer, alarm clock, and time setting19. Health Monitoring: Wrist heart rate (continuous, per minute), daily resting heart rate, blood oxygen saturation (SpO2) measurement, blood pressure, breathing training, women's health, sleep score and analysis, calorie tracking20. Daily Smart Functions: Smart notifications (calls, text messages, Gmail, and smartphone app notifications), weather synchronization, control of smartphone music and camera, find my phone and watch, do not disturb mode, sedentary reminder, hydration reminder, calendar, calculator, business card21. Activity tracking features: Activity record, pedometer, standing time, activity bar (displayed on the device after prolonged inactivity; resets after a few minutes of walking), automatic goals (learns your activity level and sets daily step goals), calorie consumption, real-time pace and distance.22. Sports mode system: Walking, running, hiking, outdoor cycling, basketball, football, badminton, yoga, jump rope.