A finger-based ECG device captures ECG signals by fingers-touching the metal contacts on the device that is connected to the mobile APP Functions 1. Capture ECG signals 2. Indicate and alert on the risk level of common cardiovascular diseases, such as atrial fibrillation Features 1. Signal the elderly to look for diagnosis at an earlier stage 2. Less than 2 minutes to complete one detection 3. Can conduct at any time and any place with simple operation 4. Tiny and light Applications • Targets - Old Aged Homes and Care Services providers for the Elderly - Hospitals - Elderly - Any individual