Product Details
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- Brand: Amazfit
- Model: GTR 4
- Type: Smart Watch
- Display:
- Size: 1.43 Inch
- Resolution: 466 x 466 - 326 PPI
- AMOLED Touchscreen
- System Requirements: Android 7.0 and above, iOS 12.0 and above
- Connectivity: WLAN 2.4GHz, Bluetooth 5.0 & BLE
- Support: Microphone, Speaker
- Sensors: BioTracker 4.0 PPG Biometric Sensor, Acceleration Sensor, Gyroscope Sensor, Geomagnetic Sensor, Barometric Altimeter, Ambient Light Sensor
- Features: Answer Bluetooth Phone Calls, 24H Heart Rate, SpO2 & Stress Monitoring, 24h Monitoring of Blood Oxygen Saturation, Test 4 Health Metrics in 1 Tap, Track Sleep Quality & Daytime Naps, Light, Deep & REM Sleep Stages, Sleep Breathing Quality, 150 Sports Modes & Strength Exercise Recognition, Interval Training Templates, Swimming Heart Rate Monitoring, Music Storage & Playback, Strong & Precise GPS Tracking and Navigation with 6 Satellite Positioning Systems, Track Run Mode & Smart Trajectory Correction, Track Run Mode & Smart Trajectory Correction, The Ultimate Personal, The Peakbeats Algorithm for Data About Oxygen Uptake, Full Recovery Time, Training Load And Training Effect
- 200 Watch Faces With Matching Always-on Displays
- Battery Capacity: 475 mAh
- Battery Life: Up to 7 days (Heavy Usage), Up to 14 days (Typical Usage)
- Charging Method: Magnetic Charging
- Charging Duration: Approx. 2 hours
- Water-Resistant: 5ATM
- Dimensions: 46 x 46 x 10.6mm
- Material: Case: Aluminum - Strap: Leather
- Color: Case: Silver - Strap: Vintage Brown
- Warranty: 6 Months
