Amazfit GTR 3

💠Main Features💠 • 21-day Battery Life  • Easy 24 Health Management • Powerful Zepp OS & App-support • Classic Navigation Crown • HD AMOLED Display • 150+ Built-in Sports Modes • Alexa Built-in & Offline Voice Assistant • Monitoring of Blood-oxygen, Heart Rate, Stress Levels & Sleep

⚙️Specifications⚙️ Design Colors • Thunder Black, Moonlight Grey

Dimensions • 45.8x45.8x10.8mm

Weight (without strap) • 32

Body Material • Aluminum alloy

Buttons • 2

Water-resistance Grade • 5 ATM

Display Material • AMOLED

Size • 1.39"

Resolution • 454x454

PPI • 326

Touchscreen Tempered glass • Anti-fingerprint coating

Battery • Battery Capacity 450 mAh (typical value)

Charging Method • Magnetic charging base Theoretical

Charging Duration • Approx. 2 hours

Typical Usage Scenario Battery Life • Up to 21 days

Battery Saver Mode Battery Life • Up to 35 days

Heavy Usage Scenario Battery Life • Up to 10 days

GPS Continuous Usage Scenario Battery Life • Up to 35 hours

Sensors Health • BioTrackerTM3.0 PPG biometric sensor (supports blood-oxygen, 6PD + 2LED)

Movement • Acceleration sensor, Gyroscope sensor, Geomagnetic sensor, Barometric pressure sensor, Ambient light sensor

Positioning • GPS, GLONASS, Galileo, BDS, QZSS

Connection • Bluetooth 5.1 BLE

Strap Colors & Materials • Silicone, Quick release

Width • 22mm

Min. & Max. Wrist Dimensions •  155-218mm

Buckle • Classic pin buckle

Other • Microphone  Support

• Speaker N/A

Motor • Linear motor

Classic Navigation Crown • Support

Packing List • Smartwatch (including standard strap), magnetic charging base, instruction manual • Supported Devices • Android 7.0 and above, iOS 12.0 and above • Application • Zepp App