• Brand: Amazfit
• Model: T-Rex Pro
• Type: Smart Watch
• Display:
  • Size: 1.3 Inch
  • Resolution: 360 x 360
  • HD AMOLED Color Screen 
  • Tempered Glass Anti-Fingerprint Coating
• System Requirements: Android 5.0 or iOS 10.0 and above
• Operating System: RTOS
• Connectivity: Bluetooth 5.0 BLE
• Location Technology: GPS GLONASS, GPS BeiDou, GPS Galileo
• Sensors: Biotracker 2 PPG Bio-Tracking Optical Sensor - 3-Axis Acceleration Sensor - 3-Axis Gyroscope Sensor - Geomagnetic Sensor - Ambient Light Sensor - Barometric Altimeter
• Features: Blood-Oxygen Saturation Measurement, BioTracher for 24-Hour Heart Rate Monitoring and Alerts for high Heart Rate, Heart Rate Variability for Stress Level Monitoring, 4 Global Navigation Satellite Systems, 100 Sports Modes, Monitors Distance Traveled, Movement Speed, and Calories Burned, The FirstBeat Algorithm for Data About Oxygen Uptake, Full Recovery Time and Training Load, ExerSense Workout Recognition Algorithm, PAI Health Assessment System, SomnusCare the Personal Sleep Assistant for Different Sleep Stages, Daytime Naps and Breathing Problems During Sleep, Compass
• Battery Capacity: 390 mAh
• Battery Life: Up To 9 days (Heavy Usage), Up To 18 Days (Typical Usage), up to 40 hours (Continuous GPS)
• Charging Time: Up To 1.5 hours
• Charging Port: Magnetic 2-Pins Pogo Pin
• Water Resistant: Up to 100 Meters (10ATM)
• Military-grade Durability: MIL-STD
• Material: Case: Polycarbonate - Strap: Silicone 
  
• Color: Case: Steel Blue - Strap: Steel Blue
  
• Dimensions: 47.7 x 47.7 x 13.5mm
• Warranty: 6 Months