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The self-monitoring wearable device industry has grown rapidly in the past few years. Companies on the cutting edge of technology can also facilitate widespread adoption of fitness tracking.

With the help of wearable health monitors, ordinary people can now closely track a range of health and fitness parameters, including heart rate, calories burned, blood oxygen levels, and exercise parameters such as steps and distance walked.

For the elderly, the convenience of the self-health monitor has been greatly improved, and the device has been reduced in size and become very portable, making it easier for the elderly to track their health parameters during the trip.

As older adults are at high risk of worsening cardiovascular health and other diseases, there is a need for wearable health tracking devices as an effective means of monitoring and preventing health problems.