The Amazfit GTR 4 Smart Fitness device is a great way to get fit without all the hassle. It is easy to set up and use, and it is very affordable. This device is perfect for those who want to get fit but do not have the time or money for a gym membership. The Amazfit GTR 4 Smart Fitness device tracks your progress and helps you stay motivated.
Specification:
1. Dimensions: 46x46x10.6mm
2. Weight (with strap): 34g
3. Body Material: Aluminum alloy middle frame, high-gloss sprayed PC bottom shell
4. Buttons: 2
5. Water-resistance Grade: 5 ATM
6. Display: AMOLED
7. Size: 1.43"
8. Resolution: 466x66
9. PPI: 326
10. Touchscreen: Tempered glass, anti-fingerprint coating, anti-glare bezel
11. Battery Capacity: 475 mAh (rated value）
12. Charging Method: Magnetic charging
13. Charging Duration: Approx. 2 hours
14. Connection: WLAN 2.4GHz, Bluetooth 5.0 & BLE
15. Microphone: Yes
16. Speaker: Yes
Sensors
1. Health :BioTracker™ 4.0 PPG biometric sensor (supports blood-oxygen, 4PD + 2LED)
2. Movement: Acceleration sensor, Gyroscope sensor, Geomagnetic sensor, Barometric altimeter, Ambient light sensor
3. Positioning: Dual-band & 6 satellite positioning systems
Smartwatch (including standard strap) x1
Magnetic x1
Charging cable x1
instruction manual x1
