摘要The advancement of plant phenomics by using optical imaging-based phenotyping techniques has markedly improved breeding and crop management.However,there remains a challenge in increasing the spatial resolution and accuracy due to their noncontact measurement mode.Wearable sensors,an emerging data collection tool,present a promising solution to address these challenges.By using a contact measurement mode,wearable sensors enable in-situ monitoring of plant phenotypes and their surrounding environments.Although a few pioneering works have been reported in monitoring plant growth and microclimate,the utilization of wearable sensors in plant phenotyping has yet reach its full potential.This review aims to systematically examine the progress of wearable sensors in monitoring plant phenotypes and the environment from an interdisciplinary perspective,including materials science,signal communication,manufacturing technology,and plant physiology.Additionally,this review discusses the challenges and future directions of wearable sensors in the field of plant phenotyping.