Deploying Digital Prosthetic Interface Technology and Exercise in Dysvascular Amputees

This study tests a digital health program combined with an exercise plan for people who have had a below-the-knee amputation due to diabetes, to help improve mobility, physical fitness, and quality of life. **You may be eligible if...** - You had a below-the-knee amputation (one leg only) in the past 4–16 months, caused by type 2 diabetes complications - You currently use a prosthetic limb and have been doing so for at least 2 months - You are able to walk with some independence (K2 or K3 mobility level) - You own a smartphone **You may NOT be eligible if...** - Your amputation was due to cancer, severe injury, or sudden bleeding - You have had both legs amputated - Your other leg has serious medical complications preventing activity - You have severe pain in your residual limb that prevents exercise - You have other medical conditions that make regular exercise unsafe Talk to your doctor to see if this trial is right for you.