U-CHECK helps monitor health and prevent diseases through urine analyzers and other in-vitro diagnostic devices. Users can utilize the personal urine analyzer, URINE CHECK-ER, to perform urine analysis and manage their health via the app. They can view the urine analysis results from URINE CHECK-ER within the app and use the results to search for nearby hospitals. Additionally, the app supports users' fitness and exercise by measuring step counts with a pedometer.