Amazfit GTR 3 Smart Watch

The Amazfit GTR 3 Smart Wtach  brings a kind of power and performance that’s going to stay with you for a long, long time. Even with the vast array of advanced functions assembled within its slim and light body, the GTR 3 maintains a refined elegance only found in classic round watches, and yet still finds a way to integrate a powerful battery which can last for up to 21 days.

Specification:

Design

• Body Material: Aluminum alloy
• Buttons: 2
• Dimension: 45.8 x 45.8 x 10.8mm
• Water-resistance Grade: 5 ATM

Display

• Material: AMOLED
• Size: 1.39″
• Resolution: 454×454
• 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

• Width: 22mm
• Max. Wrist Dimensions: 155-218mm
• Buckle: Classic pin buckle