4G Smart Watch LOKMAT APPLLP 9 MAX 4GB+64GB 2.88" Screen Heart Rate Blood Oxygen GPS NFC Black Watch

4G Smart Watch LOKMAT APPLLP 9 MAX 4GB+64GB 2.88" Screen Heart Rate Blood Oxygen GPS NFC Black Watch. Description. CPU: MTK6769 8-core 2.0GHz processor + JL7013. Screen: 2.88-inch TFT. Resolution: 640x480. Memory: RAM: 4GB; ROM: 64GB. SIM card: Independent standby, hands-free calling, Nano SIM. System: Android. The internet: 4G. Support frequency band: LTE-FDD:B1/2/3/4/5/7/12/17/20/28/66; LTE-TDD:B38/39/40/41(100MHz) Camera: Side camera 500W; front camera 30W. BT: V5.1. WiFi: 802.11b/g/n 2.4GHz. GPS: Support, GPS, A-GPS, BDS, Glonass. Heart rate: VC30F. G-sensor: Shengjia 8321; 3-axis. Data interface: Type-C. Battery: 1800mAh polymer lithium battery. Voltage: 5V. Current: 2A. Standby time: 3-5 days. Charging time: Theoretical charging time: approximately 120 minutes (at an ambient temperature of 25°C). Material technology. Watch case: PC + 10% PA casing + Panda glass screen. Bottom shell: LDS. Button: Zinc alloy. Strap. Material: TPU. Head. Size: 76.3 x 51.5 x 13.5mm. Size: 30mm, overall circumference 270mm. Product. Stand-alone. Weight: 90g. Health: Heart rate, blood oxygen, sleep, breathing training. Air upgrade: Support. Value.