A smart bracelet is a wearable smart device that can monitor wearer's physical signs in real time, including body temperature, heart rate, breathing rate, blood oxygen levels, exercise, blood pressure, sleep, and even emotional states such as depression and anxiety. etc., and implement anomaly early warning function.

With increasing number of elderly people, smart bracelets can better meet people's daily health monitoring needs in terms of practicality and convenience. Also, on industry side, let's see what other value is there for applications?
Scenario 1. Keeping Marathon Runners Safe
As one of most difficult events, marathon has become popular all over world in recent years, as well as growing public attention and number of marathon participants in our country.

However, in a mountain marathon in China, participants faced extreme weather conditions that killed 21 people and resulted in deaths of best runners in local marathon circuit, making it most tragic event in history of marathon. . This incident also raised concerns from all walks of life about safety of marathons.
In this situation, positioning and tracking functions of health monitoring bracelet can monitor safety of ultra-long-distance marathon competitors. For athletes, darkness, fatigue, cold and elevation changes are very dangerous factors. It can continuously monitor real-time data on athlete's position and physical signs to ensure that rescue team rescues them in time when they are in danger. , thereby ensuring safety of participants and success of competition.
Scenario 2: Monitoring drivers to improve road safety
Research on causes of road traffic accidents has shown that driver fatigue and medical emergencies are main causes of accidents. The driver wears a smart bracelet, which can effectively detect driver fatigue and possible emergencies.

Tongzhou and central urban area drivers of Beijing Public Transportation Group have taken lead in wearing emotion-sensing smart bracelets to realize intelligent tracking and traceability management of drivers and vehicles, and use technological means to protect physical and mental health of drivers .
The system can check for changes in heart rate and respiration rate, and collect driver health data while driving to determine normal range of driver health data. When measured value deviates from standard value, or when driver or passenger suspects there is a problem, an alarm will sound and vehicle will be notified, making driving safer.
Scene 3: Smart home care for elderly, calming elderly living alone
China's population aging is accelerating, and number of elderly, disabled, lonely and empty nests will rise. China's elderly population over 60 years old will increase to 255 million in next few years, and number of elderly people may increase to There are about 29 million people, of which lonely elderly people and empty nests will increase to about 118 million, and demand for elderly care at home will expand significantly.

Therefore, in order to ensure safety of elderly living alone, in event of an emergency, someone can find out in time, and health monitoring bracelet has played an important role. It has function of remotely monitoring heart rate, blood pressure, body temperature, blood oxygen and other vital signs of elderly. It can also support one-button SOS call for help, notification of children, community / local emergency call 120. security alert sooner or later, emergency positioning and professional medical care / comfort remote control and other functions allow you to systematically protect life at any time.