Health trackers - statistics & facts

Today's trackers

The pedometer was one of the first health trackers where people noted down their steps every day to make sure they got enough activity to lead a healthy life. Today, such pedometers have evolved into body-worn devices known as fitness trackers, devices that are fitted with a broad range of sensors for activity tracking. These trackers are not just limited to counting steps but can also monitor pulse, oxygen levels, heartbeat, body temperature, and more. The most popular fitness trackers or smartwatches with tracking capabilities are Apple Watch, Samsung's Galaxy Watch, Fitbit, and Garmin Venu.

Medical monitors

With advancements in medical technology, consumers are now able to access a wide array of medical devices such as weighing scales with fat-measuring systems, sphygmomanometers, glucose meters, and other health monitors. Now regarded as consumer electronics, these devices deliver precision comparable to those available at health care facilities. Data from multiple devices can be combined and analyzed to make precise adjustments to dosages of medication or therapies for patients. Such devices do not require trained professionals or technicians for operation, with any consumer easily able to handle most of these types of equipment. Popular manufacturers of such consumer devices are Withings, Lumen, and Omron.

Health apps and software

The miniaturization and integration of several sensors as health trackers, and their availability to the general public, is not complete without the software suite or apps to paint a meaningful picture of a user's health. Popular apps include those from major sports equipment manufacturers such as Nike, Adidas, and Peloton with their running and exercise tracking systems. These apps depend on IoT to collect and analyze data from the trackers or exercise equipment fitted with sensors. Other popular health apps focus on providing a digital assistant for meditation, nutrition tracking, and, in recent times, for contact tracing using smartphones during the COVID-19 pandemic.

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