Equipment loss detection method, device and system, storage medium and equipment

The embodiment of the invention provides an equipment loss detection method, device and system, a storage medium and equipment, and relates to the field of equipment detection. The method is applied to terminal equipment, a user is in a motion state and wears the terminal equipment and wearable equipment, and the wearable equipment is wirelessly interconnected with the terminal equipment. The method comprises the steps that first motion information is detected; second motion information detected by the wearable equipment is acquired; and whether the wearable equipment is lost or not is determined according to the first motion information and the second motion information. According to the method, when the user wearing the terminal equipment and the user wearing the wearable equipment do exercise, the motion information of the terminal equipment and the motion information of the wearable equipment are basically consistent, then whether the wearable equipment is lost or not can be accurately determined in time