To provide a user watching system and a user watching method that can determine even a user's state.SOLUTION: A user watching system 1000 includes: a first terminal device 1100 provided in a user's house; a server device 1200 connected with the first terminal device via a network and for receiving information from the first terminal device; and a second terminal device 1300 connected with the server device via the network and owned by another user related to the user.SELECTED DRAWING: Figure 1
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