Overview
1. Positioning: GPS + GLONASSNFC
2. NFC: NFC city bus subway, access card simulation
3. Bluetooth version: 5.0
4. Battery capacity: 195mAh LiPo
5. Charging method: magnetic charging stand, 2Pin Pogo Pin charging
6. Theoretical charging time: about 2 hours
7. Waterproof and dustproof grade: 5ATM
8. Screen: 1.2 inches AMOLED, resolution 390 X 390, 326 ppi
9. Material: metal, microcrystalline zirconium ceramics, polymer materials, strengthened glass + AF coating, silica gel
10. Daily use mode: 12 days (Heart rate is always on, sleep monitoring; 150 messages a day push bright screen display, wrist watch time 30 times, NFC swipe 4 times, other operations 5 minutes; exercise 3 times a week, each time Turn on GPS and run for 30 minutes)
11. Basic watch mode: 34 days (turn off the phone Bluetooth connection, heart rate and other functions, lift the wrist to brighten the screen 100 times a day)
12. GPS continuous working time: 22 hours
13. Support devices: Android5.0 and above, iOS10.0 and above
14. Sensors: BioTrackerTM PPG biological tracking optical sensor, acceleration sensor, 3-axis gyroscope, 3-axis geomagnetic sensor, air pressure sensor, capacitance sensor, ambient light brightness sensor
15. Functions: time/week display, heart rate monitoring, 12 exercise modes, GPS positioning, huami-PAI health assessment, NFC bus card payment, step counting, sleep monitoring, call reminder, SMS reminder, control music, alarm clock, compass, Find mobile phone, APP notification, stopwatch, countdown, etc.
16. Strap width: 20mm
17. Dimensions: 42.6×42.6×9.2 mm
18. Weight: about 25.5g
19. Accessories: smart watch, magnetic charging stand, manual
Additional Information
Model: Amazfit GTR 42mm
Shell Material: metal, microcrystalline zirconium ceramics, polymer materials
OS System: Android 5.0, iOS 10
Sensor: Ambient Light sensor, Acceleration sensor, Gyroscope, Pressure sensor, Brightness sensor, Optical heart rate sensor
BT: V5.0
Screen Size: 1.2 inch
Screen Type: AMOLED
Resolution: 390 x 390 pixels
Glass: strengthened glass + AF coating
Ports: 1 x POGO PIN
Battery Types: Li-polymer Battery
Capacity: 195mAh
Size: 42.6×42.6×9.2 mm
Weight: about 25.5g
Package Contents: 1 x User Manual, 1 x Charger, 1 x Watch
Weight: 0.214kg
Size: 20cm x 8cm x 3cm