K9 Smart Watch

Features:

Alipay, NFC, custom dial switch (support APP push), four UI interface switches, phone book, Bluetooth dial call;
Health monitoring (heart rate, blood oxygen, blood pressure, sleep), data (step count, distance, calories);
Multiple sports modes (walking, cycling, running, football, volleyball, tennis, breathing training, basketball, etc.; APP supports 100+switching);
Reminders (information, sedentary, drinking water, alarm clock), weather, WeChat sports, music control, women's health, br...