Smart wearable devices with dynamically reversible color displays are crucial for the next generation of smart textiles, and promising for bio‐robots, adaptive camouflage, and visual health monitoring. The rapid advancement of technology brings out different categories that feature fundamentally different color‐reversing mechanisms, including thermochromic, mechanochromic, electrochromic, and photochromic smart wearables. Although some reviews have showcased relevant developments from unique perspectives, reviews focusing on the advanced design of flexible chromic wearable devices within each category have not been reported. In this review, the development history and recent progress in smart chromic wearables across each category are systematically examined. The design strategies for each chromic wearable device are outlined with a focus on functional materials, synthesis processes, and advanced applications. Furthermore, integrated devices based on dual‐stimuli and multi‐stimuli responsive chromics with customizable functionalities are summarized. Finally, challenges and perspectives on the future development of smart chromic wearables are proposed. Such a systematic summary will serve as a valuable insight for researchers in this field.

中文翻译：

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具有可定制功能的刺激可逆铬可穿戴设备的先进设计


具有动态可逆彩色显示屏的智能可穿戴设备对于下一代智能纺织品至关重要，并有望用于生物机器人、自适应伪装和视觉健康监测。技术的快速发展催生了不同的类别，这些类别具有根本不同的颜色反转机制，包括热致变色、机械变色、电致变色和光致变色智能可穿戴设备。尽管一些评论从独特的角度展示了相关发展，但尚未报道每个类别中专注于柔性变色可穿戴设备先进设计的评论。本文系统综述了各品类智能镀铬可穿戴设备的发展历史和最新进展。概述了每种镀铬可穿戴设备的设计策略，重点关注功能材料、合成工艺和高级应用。此外，总结了基于双刺激和多刺激响应变色信号的集成设备，具有可定制的功能。最后，提出了智能镀铬可穿戴设备未来发展的挑战和展望。这样的系统总结将为该领域的研究人员提供有价值的见解。