Samsung develops needle-free glucose monitoring for Galaxy Watch

Samsung is developing a new feature for its Galaxy Watch that could allow users to monitor glucose levels without needles. This technology aims to help those with diabetes manage their health more easily. The company announced this initiative during the Galaxy S25 Unpacked event, highlighting the use of sensors and AI algorithms. This approach could predict early signs of diseases like diabetes, marking a significant advancement in wearable health technology. Currently, the Apple Watch does not offer glucose monitoring, which could give Samsung an edge if it successfully launches this feature. The Galaxy Ring may also be a potential device for this technology.