Many industries have begun to see the transformative effect of the Internet of Things (IoT). A development that has opened multiple opportunities for businesses and benefited the consumer. One key growth market in which IoT applications are having a huge impact is that of the healthcare industry. The software and devices there are transforming how people connect while facilitating the delivery of high-end medical care and solutions.

As this becomes embedded, the IoT will be fully integrated into interaction a patient will have with their healthcare providers. This will benefit the patient by improving the quality of care and prove more efficient, thereby lowering overall healthcare costs. Internet of Things along with the augumented reality apps and artificial intelligence will shape the future of medical care.

The Benefits of the IoT in Healthcare

Allied Market Research anticipates that the IoT healthcare market will reach USD 136 billion by 2021. All the technology companies began to realize the growing importance and potential of IoT in healthcare provision. The growth demonstrates the demand for IoT applications that will provide benefits across the whole of healthcare provision. This must be a combination of software and medical devices that lower costs in addition to improving patient outcomes. As with the rest of the information revolution, it is hoped that more accessible real-time information will also be a key benefit, helping to reduce errors in the process.


IoT in healthcare is essentially providing many more opportunities to improve patient experience and care and, subsequently, improve patients’ quality of life. Continuous monitoring, for example, will allow healthcare professionals to consume real-time data, thereby assisting doctors to diagnose diseases earlier, potentially enabling pre-emptive action and an improved patient outcome.

Three Examples of How the IoT is Improving Healthcare Interventions

1. Continuous Glucose Monitoring

Continuous Glucose Monitoring (GCM) is an excellent example of how devices are becoming connected in the healthcare profession. The system measures a diabetes sufferer’s glucose level by implanting a tiny sensor under the surface of the skin that can communicate information on the person’s glucose levels to a connected device, such as a smartphone application. This allows someone with diabetes to proactively manage their condition, helping to balance glucose and insulin levels before symptoms begin to show.

Dexcom, a medical device company, specializes in a CGM system and provides highly functional products that enable people with diabetes to readily access more information about their glucose level and, ultimately, establish a higher level of control over their condition.

2. Activity Trackers During Cancer Treatment

People all over the world are aware of fitness trackers such as Fitbit or the higher-end Apple Watch. Another great example of the development of IoT in healthcare is how medical device companies are now using the same technology to develop clinical wearables that are similar to the original fitness devices. Such devices can be focussed on those suffering from chronic illnesses, such as cancer or heart disease, and will allow doctors to measure a broader and more advanced range of parameters, such as sun exposure for someone suffering from skin cancer. This should allow for better medical advice and more effective treatments.

3. DizzyDoctor

From patient monitoring systems that leverage Bluetooth technologies to integrations with SureScripts for ePrescribing, there are significant opportunities out there when it comes to IoT healthcare software.


One example is a web and mobile medical device solution called DizzyDoctor. This app uses the camera and positional sensors of an iPhone to track a patient’s eye and head movement, allowing for a remote diagnosis of benign paroxysmal positional vertigo. The major advantage for patients is that it saves a trip to the optometrist, freeing valuable time for both patient and healthcare professionals.

The Future of IoT in Healthcare

IoT in healthcare marks the beginning of continuous biological monitoring whereby you can accurately monitor your health wherever you are. Think of it as your own personal doctor who is with you as and when you need help.

And though there are already a great many applications done. This field has only scratched the surface of what is possible… there are undoubtedly many developments to come! IoT Healthcare will reduce doctors appointments and hospital visits. The need for routine checkups, or even specific follow-up to a particular condition, is reduced.

IoT is revolutionizing healthcare. We are not too far away from being able to have a health care checkup while out and about. We are not quite there yet, but the future is just around the corner for IoT healthcare.

Find out how artificial intelligence transforms the Medical Care to know more about our technodigital future.

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