AMAZFIT WATCH GTR 4

AMAZFIT GTR 4

• Display
  • Size: 1.43” (rectangular)
  • Type: AMOLED, touch
  • Resolution: 466 x 466p
  • Density: 326 dpi
  • Material: tempered glass with anti-fingerprint and anti-glare coating
• Technical parameters
  • Health sensor: BioTracker™ 4.0 PPG biometric sensor (supports blood oxygen, 4PD + 2LED)
  • Motion sensors: Accelerometer, Gyroscope, Geomagnetic, Barometric Altimeter
  • Other sensors: Ambient light sensor
  • GPS: Dual band satellite positioning systems
  • Connection: Bluetooth 5.0 BLE, WiFi 2.4 GHz
  • Compatible devices: Android 7.0 or higher, iOS 12 or higher
• Battery
  • Capacity: 475mAh
  • Autonomy (typical daily use): up to 14 days
  • Charging method: magnetic base
  • Charging time: approx. 2 hours
• Design
  • Materials: Polycarbonate bottom shell with aluminum alloy frame
  • Strap: Nylon (interchangeable 22mm) – Adjustable to wrists from 150 to 215 mm
  • Waterproof rating: 5 ATM
  • Dimensions: 46 x 46 x 10.6 mm
  • Weight (with strap): 34 g