Wearable sensors and computer vision systems are transforming early detection of pain, illness, and behavioral changes in horses, enabling intervention before welfare problems become severe.
Behavioral monitoring technology addresses one of the core challenges in equine welfare: horses' tendency to conceal pain and illness until conditions are advanced. Early detection systems that identify subtle changes in behavior patterns - reduced lying time indicating foot pain, altered head movement indicating dental discomfort, changes in eating patterns indicating digestive disturbance - enable intervention before welfare is severely compromised. These technologies complement rather than replace skilled human observation but can monitor continuously and objectively in ways humans cannot. Access and cost remain barriers to broad adoption, particularly in low-resource settings.