IEC 63203-402-2:2024规定了测量和评估任何可以计数步数的可穿戴设备（如活动和健身追踪器、智能手环、智能鞋和智能鞋垫）中步数功能的性能、可靠性和准确性的测试方法。 这些标准测试方法不包括与旅行距离或卡路里消耗相关的数据评估。

IEC 63203-402-2:2024 specifies test methods for measuring and evaluating the performance, reliability, and accuracy of the step counting feature in any wearable device that can count steps (e.g. activity and fitness trackers, smart bands, smart shoes, and smart insoles). These standard test methods exclude the evaluation of data associated with travel distance or calorie consumption.