• Brand: Amazfit
• Model: GTS 4
• Type: Smart Watch
• Display:
  • Size: 1.75 Inch
  • Resolution: 390 x 450 - PPI: 341
  • AMOLED Touchscreen
• System Requirements: Android 7.0 and above, iOS 12.0 and above
• Connectivity: WLAN 2.4GHz, Bluetooth 5.0 BLE
• Sensors: BioTracker 4.0 PPG Biometric Sensor (Supports Blood-Oxygen, 4PD 2LED), Acceleration Sensor, Gyroscope sensor, Geomagnetic Sensor, Barometric Altimeter, Ambient Light Sensor
• Features: Blood-Oxygen Saturation Measurement - Monitoring Heart Rate, SpO2 and Stress Levels - PAI Health Assessment System - Sleep Monitoring - 150 Sports Modes - PeakBeats Workout Status - 6 Satellite Positioning Systems - Alexa - Offline Voice Assistant - Receive Phone Calls Via Bluetooth - Swimming Heart Rate Monitoring - GPS Tracking (GPS Antenna) - Real-time Navigation - Live Sports Data Broadcast - Music Storage & Playback - Track Run Mode - Track Sleep Quality and Daytime Naps - Sleep Schedule - Morning Updates
• Battery Capacity: 300 mAh
• Battery Life: Up to 4 Days (Heavy Usage), Up to 8 Days (Typical Usage)
• Charging Port: Magnetic Charging
• Water-Resistant: 5ATM
• Charging Time: Approximately 2 Hours
• Material: Case: Aluminum - Strap: Nylon
  
• Color: Case: Gold - Strap: Brown
  
• Dimensions: 42.7 x 36.5 x 9.9mm
• Warranty: 6 Months