Biosensing technologies are advancing rapidly, enabling non-invasive and invasive health monitoring solutions. This journey through the skin begins with sweat-based sensors measuring lactate and potassium, followed by minimally invasive micro-needle systems such as Biolinq’s continuous glucose monitors. Transdermal sensors, including Abbott’s Freestyle, penetrate deeper for improved accuracy. Finally, fully implantable biosensors offer long-term monitoring solutions, exemplified by Sensionics’ glucose sensors. Companies like ZP are driving innovation in biosensing, integrating sensors with cloud connectivity for real-time data transmission. These advancements promise improved health management, particularly for diabetes, with wearable and implantable options tailored to diverse needs.
