As the aging of Hong Kong society intensifies, the demand of elderly care institutions for providing high-quality elderly care services is growing day by day. In this context, smart wearable devices are playing an increasingly important role in the health management and security monitoring of the elderly. This paper will introduce an intelligent positioning bracelet designed for elderly care institutions in Hong Kong. It integrates heart rate and body temperature monitoring functions, and is equipped with a back-office management system to improve the quality and efficiency of elderly care services.

Product overview
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Product name: Smart pension positioning bracelet
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Main functions: heart rate monitoring, temperature monitoring, intelligent positioning, emergency help, health data analysis
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Target users: elderly people in Hong Kong elderly care institutions
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Technical features: wireless communication, heart rate monitoring, body temperature monitoring, GPS positioning, SOS help, data synchronization
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Heart rate and body temperature monitoring
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The smart wristband has built-in high-precision sensors that can monitor the heart rate and body temperature of the elderly in real time, and these data are crucial for assessing the health status of the elderly. Through continuous monitoring, abnormal conditions, such as abnormally elevated heart rate or hyperthermia, can be detected in time so that appropriate medical measures can be taken.
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Intelligent positioning system
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The bracelet is equipped with a GPS positioning module, combined with wireless communication technology, which can track the location of the elderly in real time. This not only helps prevent the elderly from getting lost, but also helps to locate them quickly in case of an emergency, ensuring the safety of the elderly.
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Emergency help function
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Considering the emergency situation that the elderly may encounter, the smart bracelet is specially designed with the SOS one-click help function. When the elderly need help, they just need to press the SOS button on the hand ring to automatically send help information and the current location to the elderly care institution so that the staff can respond in time.
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Background management system
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The background management system is the brain of the entire smart bracelet system, which is responsible for collecting, storing and analyzing the health data uploaded by the bracelet. The system can set thresholds and automatically send alerts to staff at the nursing home when the monitored data exceeds the normal range. In addition, the system supports historical queries and statistical analysis of data to help staff better understand the health status of older people.
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Health data analysis
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The data collected by the smart band is not only used for real-time monitoring, but also for long-term health trend analysis. Through the back-office management system, staff can view the health reports of the elderly, including heart rate changes, temperature fluctuations, etc., so as to provide more personalized care services.

System advantage
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Real-time monitoring: Real-time monitoring of heart rate and body temperature to detect health problems in time.
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Safety positioning: GPS positioning ensures the safety of the elderly and prevents them from getting lost.
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Emergency response: SOS one-click help function to quickly respond to the emergency needs of the elderly.
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Data analysis: Back office management system provides health data analysis to optimize care services.
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Ease of use: Simplified operation interface, suitable for the elderly.

Conclusion
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The introduction of smart elderly care positioning bracelet not only improves the quality of life of the elderly, but also provides a more efficient and intelligent management tool for elderly care institutions. With the continuous progress of science and technology, the future elderly care services will pay more attention to personalized and intelligent, in order to meet the diverse needs of the elderly, so that their later life is more secure and comfortable.