1. CPU: MTK6739 Quad-core, upto 1.5GHz
2. Display: 2.41" IPS screen, 640*480 pixels
3. Network: Nano SIM*1, 2G GSM: B2/B3/B5/B8,WCDMA: B1/B2/B5/B8; LTE-FDD: B1/B2/B3/B5/B7/B8/B12/B17/B20; TD-SCDMA: B34/39; LTE-TDD: B38/B39/B40/B41(100MHz).
4. Sim Card type: Nano sim card
5. Memory: RAM: 1GB/3GB + ROM: 16GB/32GB
6. Camera: 500M Side Camera + 500M Front Camera
7. Connection: WiFi 2.4G,5G , Bluetooth 4.0
8. Waterproof: IP67
9. Battery: 2080mAh built-in Li-ion battery
9. O.S.: Android 7.1.1
10. App: Wiiwatch 2
11. Functions: GPS , Heart rate, blood oxygen, sleep monitoring, pedometer, calories, distance, multiple sports mode, multiple watch face switching, 4G call, Internet, third-party app download, dual camera photography, music, recording, face recognition unlocking, weather, browser, gallery, bluetooth push information.