Biological personal device

Name :
REN XIAONAN
COUNTRY :
China
AGE :
16
YEAR :
2020
PRIZE :
Gold Prize
COMMENTARY :
This is a personalized portable mobile device. It can conduct real-time monitoring of personal physiological functions. You can also record and display personalized tags for personalized differences, making it easy for like-minded friends to find each other.
Biological personal device