C20 1.14 inch IPS Touch Screen IPX67 Waterproof Smartwatch, Support Call Reminder / Heart Rate Monitoring / Blood Pressure Monitoring / Sleep Monitoring (Blue)

Overview

1. Bluetooth: 4.0
2. Support mobile version: iOS 8.0 or more, Android 4.4 or more
3. Adaptation: It can be used independently or simultaneously with mobile app.
4. Main functions: pacing, heart rate, blood pressure, blood oxygen, distance, calories, sleep monitoring, call reminder (call number/name), information reminder, alarm clock reminder, female physiological cycle
5. Batteries: polymer 155 mA