Amazfit GTR 4 Smart Watch
Description
Connection | WLAN 2.4GHz, Bluetooth 5.0 & BLE |
Display | – Material : AMOLED – Size : 1.43″ inches – Resolution : 466×466 – PPI : 326 – Touchscreen : Tempered glass + anti-fingerprint coating + anti-glare bezel |
Design | – Dimensions (without heart rate base) : 46x46x10.6mm (New Version, without sensor base) – Weight (with strap) : 34g – Body Material : Aluminum alloy middle frame + high-gloss sprayed PC bottom shell – Buttons : 2 – Water-resistance Grade : 5 ATM |
Battery | – Battery Capacity : 246 mAh (typical value) – Charging Method : Magnetic charging – Theoretical Charging Duration : Approx. 2 hours – Typical Usage Scenario Battery Life : Up to 14 days – Battery Saver Mode Battery Life : Up to 24 days – Clock Mode Battery Life : Up to 50 days – Heavy Usage Scenario Battery Life : Up to 7 days – Accuracy GPS Mode : Up to 25 hours – Balanced GPS Mode : Up to 44 hours – Power Saving GPS Mode : Up to 52 hours |
Sensor | – 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 system |
Strap | – Material : Fluoroelastomer / Leather / Nylon Quick release – Width : 22mm Min. & Max.Wrist Dimensions : Fluoroelastomer & Leather – straps : 150mm-215mm Nylon strap : 150mm-210mm – Buckle : Classic pin buckle |
Other | Speaker : Support Microphone : Support Linear Motor : Support |
Packing List | Smartwatch (including standard strap), magnetic charging cable, instruction manual |
Supported Devices | Android 7.0 and above, iOS 12.0 and above |
Application | Zepp App |
Sports Features | – Sports Modes : 154 – Smart Recognition of : 25 strength training movements 8 sports movements – Template Creation : Interval training (via the watch) – Advanced Running Support : Track Run mode, Smart trajectory correction, Virtual pacer Workout Status : PeakBeats™ |
Health Features | – 24H Monitoring : Heart rate, Blood-oxygen saturation Stress level – Manual Measurement : Heart rate, Blood-oxygen saturation, Stress level, One-tap measurement – Sleep Quality Monitoring : Sleep stages (including REM), Daytime naps, Sleep schedule, Sleep breathing quality, Sleep score – Health Assessment System : PAI – Breathing Exercise : Support – Menstrual Cycle Tracking : Support – Health reminders : Abnormally high & low heart rate, Low blood-oxygen, High stress level, Prompts to perform Breathing Exercise |
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