Model Name: VL12 Outdoor Three Prevention Health GPS Watch<br />BT version: BLE 5.0 can be used as indoor location（Optional）<br />Waterproof: IP67 or above<br />watch OS: RTOS Thread X<br />LCD: 1.22 inch TFT 240*240 resolution<br />CPU: Unisoc 8910<br />GPS chip: MTK3333<br />GPS antenna: LDS<br />heartrate sensor: PAH8009 or TBD<br />SPO2 sensor: PAH8009 or TBD<br />Blood pressure: PAH8009 or TBD<br />3D accelerator: DA217 or TBD<br />Frequency band: <br />GSM 850/900/1800/1900mHz<br />LTE B1 B3 B5 B7 B8 B20 B38 B39 40 B41<br />SIM card: nano, compatible with e-sim<br />Charge port: Magnetic 2 pin<br />Button: one SOS/Power key<br />Dimension: 55x36.5x13.5mm<br />Available color: Black, White (for bulk order of min. 3k only)<br />Type of battery: Lithium pollymer battery<br />Battery Capacty: 650 mAh
