1.43 inch IP67 Waterproof 4G Android 9.0 Smart Watch Support Face Recognition / GPS, Specification:4G+64G(Black)

1.43 inch IP67 Waterproof 4G Android 9.0 Smart Watch Support Face Recognition / GPS, Specification:4G+64G(Black) L01 1.43 inch IP67 Waterproof 4G Android 9.0 Smart Watch Support Face Recognition / GPS. Parameter. CPU: Spreadtrum 8541E 4 cores, main frequency 1.4Ghz. SIM card: independent standby, hands-free calling, Nano SIM. Network support: GSM 850 900 1800, WCDMA B1 B5 B8, LTE B1 B3 B5 B8 B38 B39 B40 B41(100M) Camera: side camera with 5 million high pixels, front camera with 300, 000 pixels. Bluetooth: Support. WiFi: support 2.4G. GPS: with LNA, support GPS, Beidou, Granas. Heart rate: original phase 8009. Data interface: POGO PIN+magnetic suction line. Battery: 800mAh polymer battery. Standby time: 60 hours (laboratory data, no card inserted and empty standby state) Music playback: 9 hours. Talk time: 3 hours. Waterproof grade: IP67. OS: Android. Watch Bluetooth Assistant (Mobile APP Lekuquan) Android phones: support original operating system 6.0 and above. IPhone: Device with iOS 12.4 or later. Specification: CPU: Realtek 8763EWE.