KW19 Pro is a touch screen smartwatch with infinite possibilities including real-time messages and notifications, blood oxygen and pressure monitors, fitness activities tracker with 7 sports modes: walking, running, cycling, skipping, badminton, basketball, football.
Note: The color may be slightly different because of the difference in how the display shows colors
Wearable devices control the work of a person through electronic sensors, and they are at the level of consumer electronics. This is normal for a certain deviation. The user must objectively process the data. Please do not compare with hospital equipment about reading, this is not a medical device!