Specificatii tehnice amazfit-gtr-4

Design Colors Superspeed Black (Fluoroelastomer strap, Liquid silicone strap)
Vintage Brown Leather (Leather strap)
Racetrack Grey (Nylon strap)22
Dimensions 46x46x10.6mm
(without heart rate base)
Weight (without strap) 34g
Body Material Aluminum alloy middle frame +
high-gloss sprayed PC bottom shell
Buttons 2
Water-resistance 5 ATM
Sensors Health BioTracker™ 4.0 PPG biometric sensor
(supports blood-oxygen, 4PD + 2LED
Movement Acceleration sensor
Gyroscope sensor
Geomagnetic sensor
Barometric altimeter
Ambient light sensor
Positioning Dual-band & 6 satellite positioning systems
Connection WLAN 2.4GHz, Bluetooth 5.0 & BLE
Display Material AMOLED
Size 1.43
Resolution 466x466
PPI 326
Touchscreen Tempered glass +
anti-fingerprint coating +
anti-glare beze
Battery Battery Capacity 475 mAh (rated value)
Charging Method Magnetic charging
Theoretical Approx. 2 hours
Charging Duration
Typical Usage Up to 14 days
Scenario Battery Life
Battery Saver Up to 24 days
Mode Battery Life
Clock Mode Up to 50 days
Battery Life
Heavy Usage Scenario Up to 7 days
Battery Life
Accuracy GPS Mode Up to 25 hours
Balanced GPS Mode Up to 44 hours
Power Saving GPS Mode Up to 52 hours
Other Microphone Support
Speaker Support
Motor Linear motor
Strap Materials Fluoroelastomer / Liquid Silicone / Leather
Nylon Quick release
Width 22mm
Min. & Max. "Fluoroelastomer, Liquid silicone & Leather straps:150mm-215mm"
Wrist Dimensions
Nylon strap:
Buckle Classic pin buckle
Packing List Smartwatch (including standard strap), magnetic
charging cable, instruction manual
Supported Devices Supported Devices
Application ZeppApp