The conductive yarns for e-textile sensors market is projected to grow from USD 0.6 billion in 2026 to USD 1.4 billion by 2036, at a CAGR of 8.4%. Physiological Monitoring (ECG/EMG/EEG) will dominate with a 31.0% market share, while metal-plated yarns will lead the conductive apparatus segment with a 41.1% share.