Emotional stress is a common issue for urban dwellers, and for the elderly, the pressure they face primarily stems from various factors, including physical health, social isolation, economic stress, and adapting to changes in lifestyle. When seniors are under stress, it can lead to a range of impacts that affect not only their emotional and mental well-being but also their physical health and quality of life. Our product aims to help seniors alleviate emotional stress by providing effective methods for stress relief. It promotes mindfulness practices to maintain a positive mindset, thereby avoiding negative and extreme behaviors that may arise as a way to cope with emotional stress. According to the report by Wen and Aris (2020), the ratio of Alpha to Beta waves is negatively correlated with stress, allowing for the differentiation of brainwave data characteristics for stress assessment. Therefore, we have designed and developed a mobile application—Brainwave Meditation and Attention Training System.