Home-Based Physical Activity Program With Digital App Versus Health Education Group for Improving Physical Activity Among Patients With Non-muscle Invasive Bladder Cancer, The EMPOWER Trial

This study (called EMPOWER) is testing a home-based physical activity program using a digital app for people with non-muscle invasive bladder cancer (NMIBC) who are not getting enough exercise. Researchers want to compare the app-based program against a standard health education group to see which better helps patients become more physically active. **You may be eligible if...** - You are 18 or older - You have been diagnosed with non-muscle invasive bladder cancer and are either on active surveillance or receiving maintenance bladder treatments (chemotherapy or immunotherapy directly into the bladder) - You are currently not physically active enough (assessed by a standard questionnaire) - You have an Android or Apple smartphone or tablet - You can walk and are able to participate in activities - You speak English **You may NOT be eligible if...** - You do not have a smartphone or tablet - You are not ambulatory (unable to walk) - You do not speak English - You are already meeting physical activity guidelines Talk to your doctor to see if this trial is right for you.