1.44 Inches TFT Screen Smart Bracelet Heart Rate Blood Pressure Blood Oxygen

Features:
1.44-inch high-definition full-square large screen,128*128 resolution,brings a clear visual experience on the wrist.
IP67 waterproof, high water resistance level, satisfy the needs of daily life such as washing hands, being caught in the rain and swimming.
Calls and messages notifications is more conveniently.
Heart rate blood-pressure blood-oxygenand sleep measurement technology, 24 hours monitoring. Record data in real-time and focuse on your health during the process of motion.
Easy to use and perfect for running and outdoor sports.
More functions, support exercise step, distance, calory road, two-way lookupand so on.