Healthcare is becoming increasingly digital.
From electronic health records and telemedicine to digital health wallets, remote monitoring and data-driven decision-making, technology is changing how patients interact with healthcare systems.
The transformation is particularly important because healthcare systems generate enormous amounts of information. The challenge is no longer simply collecting data. It is making that data accessible, secure, interoperable and useful.
The World Health Organization identifies digital technologies as an important part of modern healthcare and continues to promote interoperability, data sharing and evidence-based digital health solutions.
In 2026, digital health is moving toward a more connected model where different technologies and healthcare services can work together.
What Is Digital Health?
Digital health refers to the use of digital technologies to support healthcare delivery, health information management, medical research, public health and patient engagement.
It includes technologies such as:
- Electronic health records
- Telemedicine
- Mobile health applications
- Wearable devices
- Digital health platforms
- Remote patient monitoring
- Health information exchanges
- Digital health wallets
- AI-powered healthcare systems
The objective is not simply to digitise existing processes. The larger goal is to make healthcare more accessible, efficient, coordinated and patient-centred.
Digital Health and Patient Access
One of the biggest benefits of digital health is improved access.
Telemedicine allows patients to consult healthcare professionals without always needing to travel to a physical facility.
This can be particularly useful for people living in remote or underserved areas.
Digital platforms can also help patients access appointments, prescriptions, test reports and health information more conveniently.
However, digital access must be designed carefully so that people without reliable internet connectivity, smartphones or digital literacy are not excluded.
The Rise of Connected Health Records
Healthcare becomes more effective when important information can move securely between appropriate healthcare services.
A patient may visit a general physician, specialist, diagnostic centre and hospital during the course of treatment. If relevant information is available when needed, healthcare professionals can make better-informed decisions.
Interoperability is therefore becoming a major priority in digital healthcare.
WHO has highlighted the importance of standards and data sharing as part of digital health transformation.
Digital Health Wallets and Health Data
Another important development is the growth of digital health wallets and certification systems.
In 2026, WHO reported that its Global Digital Health Certification Network had expanded to 82 countries, enabling around 2 billion people to access health records through national digital health wallets.
This illustrates how digital health infrastructure can potentially support healthcare continuity across different settings.
However, health information is highly sensitive. Strong privacy, cybersecurity and consent mechanisms are essential.
Remote Patient Monitoring
Wearable devices and connected medical technologies are also changing patient monitoring.
Depending on the device and clinical context, digital tools can collect information such as heart rate, activity, sleep patterns, glucose levels or other health indicators.
Remote monitoring can be especially valuable for patients who require ongoing observation.
Instead of relying exclusively on occasional hospital visits, healthcare teams may increasingly use digital information to monitor patients between appointments.
Digital Health and Public Health
Digital health is also important beyond individual patient care.
Health data can help public health authorities understand disease trends, monitor health risks and plan healthcare resources.
However, WHO’s 2026 World Health Statistics report highlights major gaps in health data systems globally. Only a minority of countries were reporting mortality data to WHO within one year at the end of 2025, demonstrating the continuing need to improve health information systems.
Better data can lead to better decisions, but only when the information is accurate, timely and representative.
Challenges Facing Digital Healthcare
Despite its potential, digital healthcare faces several challenges.
Data Privacy
Healthcare information must be protected against unauthorised access and misuse.
Cybersecurity
Healthcare organisations are increasingly dependent on digital infrastructure, making cybersecurity an essential part of healthcare management.
Interoperability
Different systems need to communicate effectively if healthcare data is to move securely between appropriate providers.
Digital Inequality
Not everyone has equal access to technology or digital services.
Trust
Patients need confidence that their health information is being handled responsibly.
What Does the Future Look Like?
The next phase of digital health will likely focus on connecting existing technologies rather than creating isolated digital tools.
AI, electronic health records, telemedicine, wearable devices and digital health platforms could increasingly work together.
The goal will be to create a healthcare ecosystem where information reaches the right professional, at the right time, while maintaining patient privacy and security.
WHO is already working toward the next phase of global digital health strategy, with work underway on a Global Strategy on Digital Health for 2028–2033.
Conclusion
Digital health is no longer simply an emerging trend. It is becoming an important foundation of modern healthcare.
From telemedicine and electronic records to digital health wallets and remote monitoring, technology is changing how healthcare is accessed and delivered.
However, successful digital transformation requires more than technology. Healthcare organisations need strong governance, cybersecurity, interoperability, workforce training and patient trust.
The future of healthcare will increasingly depend on the ability to combine technology with human expertise.
Frequently Asked Questions
1. What is digital health?
Digital health involves using digital technologies to support healthcare delivery, information management, research and public health.
2. How does digital health benefit patients?
It can improve access, convenience, information availability, communication and continuity of care.
3. Is telemedicine part of digital health?
Yes. Telemedicine is one of the major applications of digital health.
4. Why is healthcare data important?
Accurate health data helps healthcare professionals and policymakers make better-informed decisions.
5. What are the risks of digital healthcare?
Key risks include privacy breaches, cybersecurity threats, poor interoperability and unequal access to digital services.
