UNIWA DM66 4G Calling Smart Watch, 1.99 inch IPS Screen Android 9.0 Support WiFi GPS

1. Screen: 1.99 inch IPS capacitive full touch screen, 454*400px
2. Processor: Mediatek MT6761 Cortex-A53 quad-core, up to 2.0GHz
3. GPU: PowerVR Rogue GE8300
4. RAM: 2GB / 4GB RAM
5. ROM: 16GB / 64GB ROM
6. Camera: 5MP front camera
7. Battery: Built-in 930mAh lithium polymer battery
8. Sensors: Pedometer sensor, gravity sensor, gyroscope, heart rate sensor
9. Speaker: Support
10. Network Bands:
2G: GSM 850/900/1800/1900MHz
3G: WCDMA 850/900/1900/2100MHz
3G: TD-SCDMA B34/B39
4G: FDD-LTE B1/B2/B3/B5/B7/B8/B12/B17/B20
4G: TDD-LTE: B38/B39/B40/B41
11. WiFi: IEEE 802.11 a/b/g/n/ac, support 2.4GHz/5GHz dual-band WiFi
12. BT: V5.0
13. GNSS: Support GPS/BDS/GLONASS/Galileo
14. I/O interfaces: Nano SIM slot x 1, Pogo Pin (4 pins) x 1
15. Video Call: Support
16. SOS Function: Support
17. Sync with smartphones: Support iOS 10.0 or android 9.1 above. app message push
18. Full Time Display: Built-in various watch dial designs
19. Health management: Monitor steps, heart rate, physical exertion and walking distance etc.
20. Waterproof Grade: IP54
21. Operating system: Android 9.0
22. Material: CNC Aluminum alloy body + silicone band
23. Dimension: 53.2x43.3x260mm (with watchband)
24. Weight: 82g (with watchband)
25. Accessories:
Magnetic charging cable x 1
Mini Screwdriver x 1
User manual x 1