About Huami
Huami Amazfit GTR
Display Type
Color AMOLED, AMOLED
Sensors
BioTracker PPG Optical Heart Rate Sensor, 6-axis Acceleration Sensor, 3-axis Geomagnetic Sensor, Air Pressure Sensor, Ambient Light Sensor
Size
1.39 in, 1.2 in
Huami Amazfit GTR Specification
| Huami Amazfit GTR 47 mm | Huami Amazfit GTR 42 mm | ||
|---|---|---|---|
| Overview | |||
Brand | Huami | Huami | |
| Other | |||
Shortmodel | Amazfit GTR 47 mm | Amazfit GTR 42 mm | |
Model Number | AMZGTRAA /A1902 | A1910 | |
Material | Leather | Silicone | |
Shape | Circle | Circle | |
Display Type | Color AMOLED | AMOLED | |
Touchscreen | Yes | Yes | |
Size | 1.39 in | 1.2 in | |
Resolution | 454 x 454 pixels | 390 x 390 pixels | |
PPI | 462 ppi | 460 ppi | |
Display Features | Alarm Clock | Alarm Clock | |
Bluetooth | 5 | 5 | |
Operating System | Android & iOS | Android & iOS | |
Battery Type | Lithium Ion | Lithium Ion | |
Battery Backup | 24 days | 12 days | |
Water Resistant | Yes | Yes | |
Water Resistant Depth | 50 m | 50 m | |
Scratch Resistant | Yes | Yes | |
Extra Features | Alarm Clock | Alarm Clock | |
Warranty | 1 Year Manufacturer Warranty | 1 Year Manufacturer Warranty | |
Sales Package | Smartwatch, Magnetic Charger, User Manual | Smartwatch, Magnetic Charger, User Manual | |
GPS | Yes | Yes | |
Sensors | BioTracker PPG Optical Heart Rate Sensor, 6-axis Acceleration Sensor, 3-axis Geomagnetic Sensor, Air Pressure Sensor, Ambient Light Sensor | BioTracker PPG Optical Heart Rate Sensor, 6-axis Acceleration Sensor, 3-axis Geomagnetic Sensor, Air Pressure Sensor, Ambient Light Sensor | |
Weight | 36 g | 25.5 g | |