The wearable defibrillator patch market is projected to grow from USD 51.3 million in 2025 to USD 98.1 million by 2035, advancing at a CAGR of 6.7%. Single-use electrode patches are expected to lead the market with a 43.2% share in 2025, while the post-myocardial infarction (MI) application segment is anticipated to account for the largest market share at 41.1%.