| abstract |
The utility model is related to a kind of wearable device (6,6a, 6b, 6c), for detecting physical trait and being used in thick wind alleviation system, including：Device housings；For the device (7) for the body part that the device housings are connected to sleeper (2)；One or more sensors (63 67), it is configured to detect physical trait, and communication unit (61), be configured to by physical characteristic information and represent respiration disorder event occurring or imminent respiration disorder event information at least one be sent to external equipment.The utility model further relates to the headrest and thick wind alleviates system. |