The invention discloses a healthy sleep quality monitoring system for middle-aged and elderly people. A power socket A, an adapter A, a mobile phone app, a cloud server, a bedside lamp, a power socketB, an adapter B, a transceiving controller, a humidity sensor, a temperature sensor, a pressure sensing device, a heating pad, a signal collecting unit, a processor signal transmitting unit, a humidity sensing unit, a temperature sensing unit, an alarm unit, a preheating unit, a heating unit and a received signal processing unit are combined to detect the healthy sleep quality of the middle-agedand elderly people. A domestic advanced carbon film pressure sensing technology is adopted to detect bed, turn-over and off-bed states of a user within sleep time, the states are converted into electric signals through a processor, and the electric signals are emitted outwards, and are transmitted to the mobile phone of a nurse through a cloud end in order to know the on-bed time, the turn-over frequency, the off-bed frequency and the sleep time.