IoT in Healthcare: Challenges and Examples

The landscape of healthcare can sometimes be intimidating and mostly confusing to many consumers.

After all, there’s a preconceived notion that healthcare workers are professionals who specialize in improving health only in healthcare spaces and settings.

Take, for example, a licensed doctor who offers consultation services. Is it possible for people to communicate and relay daily conditions without checking in for a physical appointment? The answer is YES.

The IoT in Healthcare bridges the gap between healthcare professionals and consumers. Now more than ever, it is possible to access healthcare services while staying safe in your space. With the onslaught of the pandemic, as much as possible, people shouldn’t risk going out. The rise of healthcare software development services has made IoT systems possible and more accessible. 

What is IoT in Healthcare?

IoT, or the Internet of Things in Healthcare, are devices that help healthcare professionals monitor, receive and manage patient data. With the function and alert of these medical devices, everything is online and immediate. Machinery and electronic devices perform most healthcare professionals’ tasks, making things more efficient for these individuals.

The global market for IoT healthcare devices is expected to grow continuously. As humanity progresses with technology, the drive for more automated healthcare services is now possible. The IoT market, specifically on healthcare devices, is forecasted to reach as much as 177B USD by 2026.

Examples of IoT in Healthcare

Here are some examples of devices that help manage data for both patients and professionals in the industry. 

Remote patient monitors

First, there’s a rise in the use of remote patient monitors. IoT devices that handle these vital tasks to monitor the daily conditions of patients, such as blood pressure monitors, heart monitors, and temperature checkers.

Patients can now just stay in the comforts of home instead of going back and forth for basic hospital trips. Doctors can have real-time access to the collected vital stats from devices that patients will wear every day.


Ingestible sensors

Medicine and treatments are vital aspects of health improvement. However, it’s not very clear how professionals can keep track of the effects of the prescription on an individual’s body.

Say goodbye to regular cameras and probes being lodged down your throat. Tiny ingestible sensors can now collect body data from the inside without causing commotions to patients. There’s no wonder that a steady rise in demand from healthcare institutions results in almost 22% in CAGR by 2026.

Hospital monitors

IoT in Healthcare also includes hospital setups. It’s more than just an automated system for healthcare professionals and patients.

Hygiene monitors allow hospital spaces to be as sanitized as possible, sending out real-time data regarding pathogens in a space. Devices then can alert and send out signals to remind people within the area to sanitize and disinfect before coming into contact with the room.

Challenges of IoT in Healthcare 

Getting high-quality health professionals is more accessible than ever. It’s now possible to meet your doctors online, making health appointments and treatments more convenient and safer. Nevertheless, there are still barriers and challenges as the IoT in Healthcare expands to reach even the farthest patients and people.


The first challenge of integrating IoT in the healthcare space is the high costs. Despite the rise of IoT in medical devices, there are already innovations in healthcare that provide these functions as well.

Standard machinery and devices are still tools that have time and time again, proven efficacy and efficiency. Changing into a more IoT landscape in healthcare settings is very costly.  

Non-technical users

One of the biggest challenges to IoT is technical adeptness and technical adaptability. Instruments and tools can be very complicated for people who don’t have a relevant background in technology.

For people in the older generations who are also one of the primary markets needing frequent medical solutions, changing to these IoT devices can become a stressful change to automation.



Data is key, and one of its most challenging counterparts is cybersecurity. As devices take in data every day, gadgets and wireless networks become more prone to data attacks.

Hospitals, institutions, and centers invest in IoT healthcare integrations; however, they also need to invest in cybersecurity, adding maintenance costs. The last thing healthcare professionals should worry about are data breaches, invasion of privacy, and the lack of a secure online system in place.


The Internet of Things can become a reliable, efficient, and innovative solution to impending healthcare systems. Healthcare professionals can only do so much in a limited time slot of their professions. The answer is to outsource some bulk of the job that takes a lot of time to medical devices. 

The move doesn’t come without its challenges. There are other things at stake in place of the comfort and efficiency that IoT devices provide patients and healthcare professionals.

Expenses and threats will always be in the way. There is no perfect system. The decision to change into more integrated and internet-powered healthcare is an investment for all parties involved.


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