4G Smart Watch with GPS Fitness Watch Temperature Blood Oxygen Heart Rate ECG Monitor

CPU: W307 Cortex A53 1Ghz
IOS: Mocor
Display: 1.3 inch IPS
Resolution: 360*360
Bluetooth version: Bluetooth 5.1 and Bluetooth 3.0; Support indoor positioning
Heart Rate monitoring: support
Blood oxygen detection: support
ECG: support
Motion sensor: Support 6-axis accelerometer + gyroscope
SIM card: Nano side plug SIM card, compatible with e-sim
Temperature chip: NST117
WIFI: Support scanning for indoor positioning
Memory: SiP 1Gb Nand +1Gb LPDDR2
Battery: Lithium pollymer battery 650mAh
Waterproof: IP67
Supports rapid detection of blood oxygen, ECG, heart rate, the data is clear at a glance and has a heart rate abnormal reminder function, early detection of health problems, and always grasping health data.