The Internet of Medical Things (IoMT) is a network of devices, software, and services that track, monitor, and communicate medical data in real time. IoMT technologies, from wearable fitness trackers to advanced diagnostic tools, are changing how healthcare organizations treat patients and how patients use their health data. The global IoMT market is expected to grow from $97.73 billion in 2025 to $244.4 billion in 2029, proving that linked medical devices are here to stay.
Source: Research and Markets
Healthcare providers, technology companies, and patients want concrete benefits from these technologies—fewer hospital visits, improved management of chronic diseases, faster diagnostics, and reduced operational costs.
The Internet of Medical Things focuses specifically on medical-grade devices that gather and transmit patient data, often instantly. These include smart pacemakers, glucose monitoring systems, and remote monitoring tools used in telehealth. According to Deloitte, IoMT can ease pressure on healthcare systems by digitizing patient information, making it more accessible, and enabling advanced data analysis.
Current trends highlight this technology’s value. Today, hospitals face increasing numbers of patients and tighter funds. Connected devices improve workflows and speed clinical decisions. Clinicians can now monitor patients’ conditions from several devices that connect with EHRs. In addition, smaller facilities and home-care companies are using IoMT to actively manage chronic conditions.
Connected medical devices create new ways to deliver efficient, personalized care. These examples show their primary effects on patient outcomes:
Wearable ECG monitors and blood pressure devices let patients record vital signs at home. Providers review this data and adjust treatment plans when needed. ResearchGate shows consistent use of RPM tools can reduce hospital readmissions and improve long-term results for chronic conditions like heart failure and diabetes.
Many IoMT devices use advanced sensors and AI to provide immediate feedback. This particularly helps in critical care, where small changes in vital signs might require quick action.
Data from connected devices enables clinicians to customize therapies. Wearables monitor physical symptoms as well as lifestyle aspects such as sleep quality and activity level. This detailed information provides a more full picture of a patient’s condition, leading to more effective treatment options.
Better data visibility means warning signs can be spotted earlier. Alerts can be sent to a patient’s phone or to care coordinators to help ensure medication compliance and flag urgent health issues before they worsen.
Connected medical devices send personal health information (PHI), which must follow strict privacy regulations in many countries. Security breaches could expose patient data and potentially disrupt vital treatments. Elisity notes that microsegmentation techniques and endpoint security solutions are vital for protecting IoMT systems in regulated environments.
In 2025, more healthcare organizations are creating dedicated cybersecurity teams to protect devices, networks, and databases. Manufacturers are also stepping up—pushing regular firmware updates remotely and embedding better access controls into their hardware.
Security challenges remain, however. Compatibility issues can create vulnerabilities if devices aren’t properly updated or monitored. Healthcare CIOs should evaluate each connected device’s security features and risks, especially when combining devices from different vendors.
Specialized partners can help here; using solutions like Kanda’s custom software development services, healthcare organizations can build in cybersecurity from the start. Strong governance practices and specialized tools for network segmentation remain important for managing large IoMT device inventories.
IoMT’s most significant impacts fall into four main categories:
Connected devices help track equipment availability, optimize energy use, and improve workflows. Medical staff can quickly locate and prepare essential devices, saving time and improving patient throughput. Advanced analytics can also predict maintenance needs before they affect operations.
IoMT brings hospital-grade measurements into patients’ homes. During telemedicine visits, connected devices allow doctors to check vital signs in real time and modify treatments as needed. MDPI research shows this approach can significantly reduce chronic disease management costs while making patients happier with their care.
Smartwatches and wristbands are well-known examples of IoMT wearables. Beyond consumer-oriented features, these devices are increasingly equipped with ECG, SpO2, and blood pressure monitoring functionalities. Clinical studies are utilizing these data points to conduct large-scale research, expand patient recruitment, and reduce the overhead of in-person visits.
While robotic surgery has grown for years, connected surgical systems can use real-time patient data for better precision and safety. Smart implants, such as pacemakers that share information with cardiologists over secure networks, show the benefits of continuous connectivity for critical medical interventions.
The interconnected IoMT health ecosystem.
Source: Deloitte
Despite accelerating IoMT adoption, several challenges could slow progress:
Interoperability Issues: Many hospitals use older EHR systems that may not work well with modern IoMT devices. Quick integration fixes sometimes create data silos or inaccuracies. Springer research suggests unified standards and thorough testing can help solve these compatibility problems.
Compliance and Regulation: Many countries have strict rules about data collection and patient privacy. Navigating these regulations can be difficult, especially when deploying devices across different regions.
High Implementation Costs: Advanced sensors and secure connectivity solutions can be expensive. Smaller clinics may struggle to invest in IoMT, despite potential long-term savings.
Cyber Threats and Liability: Medical data attracts cybercriminals. Healthcare organizations must ensure device security, patient privacy, and continuous care while managing budget limits.
A strategic approach including the following helps maximize IoMT benefits:
Assess Existing Infrastructure: Thoroughly review current IT systems and devices. Identify areas needing updates or replacements to support IoMT requirements.
Implement Layered Security: Use encryption, network segmentation, and continuous monitoring. Regularly check device logs and usage patterns to detect unusual activity.
Partner with Tech Specialists: Work with organizations that focus on IoMT solutions, including device manufacturers, cybersecurity firms, or software developers.
Robust data and analytics strategies help healthcare organizations gain real-time insights, improve patient care protocols, and better predict resource needs.
Success of IoMT in 2025 and beyond depends on cooperation among healthcare providers, technology companies, policymakers, and patients. While connected devices show promise in areas like chronic disease management and surgical precision, reaching their full potential requires better interoperability standards, security protocols, and patient trust. Careful planning, clear regulations, and strategic partnerships are essential for continued growth.
For organizations looking to integrate IoMT into their healthcare systems, working with experienced partners simplifies the process. Kanda Software’s healthcare solutions provide consultation, development, and integration services that improve patient outcomes and operational efficiency through modern technology.
For organizations wanting to integrate IoMT into their healthcare platforms, working with a trusted partner streamlines the process.
Kanda Software offers services aimed at boosting patient outcomes and operational efficiency through modern technology. We help healthcare stakeholders address the security, compliance, and interoperability hurdles that come with connected medical devices.
Talk to our experts to learn how you can securely implement remote patient monitoring tools, build advanced telehealth platforms, or optimize existing workflows for an IoMT-driven ecosystem.
IoMT is changing healthcare by enabling instant data sharing, personalized treatment plans, and more efficient operations. As organizations adopt connected medical technologies, they must stay vigilant about security, regulatory compliance, and compatibility. IoMT is not a theory anymore. It’s already changing how care is delivered. But like any tool, it’s only as good as how it’s implemented.
When done right, it leads to fewer complications, better outcomes, and more engaged patients. Connected care is moving from niche to norm—and the time to build it right is now.
