Types segmentation classifies sensors by underlying transduction mechanisms, revealing technology‑driven value creation within the Sensors for Healthcare and Medical market. The principal type groups are optical, electrochemical, piezoelectric/pressure, temperature, and multimodal sensors. Optical sensors—leveraging photodiodes, lasers, and spectrometers—support pulse oximetry, fluorescence imaging, and lab‑on‑a‑chip diagnostics, accounting for roughly 35 % of technology spend due to their high data fidelity and decreasing component costs. Electrochemical sensors, including enzymatic glucose and lactate electrodes, represent about 25 % of the market, propelled by continuous monitoring demand and miniaturization trends. Piezoelectric and pressure sensors, employed in arterial line catheters and wearable blood‑pressure cuffs, contribute near 20 % as they enable non‑invasive hemodynamic assessment. Temperature sensors, based on thermistors and infrared detectors, hold a 10 % share, driven by peri‑operative and neonatal care requirements. Finally, multimodal sensors that integrate two or more transduction principles (e.g., optical‑electrochemical hybrid platforms) occupy the remaining 10 %, reflecting emerging research into comprehensive physiological profiling. This type‑level taxonomy quantifies each technology’s role in shaping overall market size.