Yes, it means a lot using "Digital Health" instead of "mobile Health". Mobile Health is just a part of Digital Health.
At the FDA page you find the following explanation
"The broad scope of digital health includes categories such as mobile health (mHealth), health information technology (IT), wearable devices, telehealth and telemedicine, and personalized medicine." (https://www.fda.gov/MedicalDevices/DigitalHealth/default.htm )
Anna E. Schmaus-Klughammer (LLB hons)
Member of the Scientific Staff - Hochschule Deggendorf
HIFA profile: Anna E Schmaus-Klughammer is president of the association "One World Medical Network". The goal of the association is to improve medical care in LMICs (Low and Middle Income Countries).Our activities start from building primary and specialized health care facilities and continue to organize national cancer screening with connections to national and international expert doctors using telemedicine networks. Training of medical personnel is also an important part of the work of the association. One World Medical Network e.V., Ulrichsbergerstrasse 17, Deggendorf in Germany.