1.6 inch Bluetooth Call Watch ECG PPG Heart Rate Smart Watch

1.6 inch high definition large screen, equipped with 480*480 pixel high definition visual experience.
More beautiful and more textured.
Incoming calls are pushed to the watch in time, answering with one key, and making Bluetooth calls through the watch Free your hands and make communication more free.
The online intelligent assistant has something to say, just say hello.
All the pictures you liek can be set as the dial background, selfies, cute pets, couples, group photos, family photos, DIY your wrist style.
IP68 dustproof and waterproof.
Adopt high performance heart rate sensor, integrate ECG+PPG technology, automatically collect heart rate data every half an hour, and intelligently identify abnormal heart rate to provide you with personalized guidance.