The operation history will only be updated when performing an operation while smartphone and door are connected to each other via Bluetooth. (Inside transmission area) Please keep in mind that the operation history cannot be updated when the distance between smartphone and the door is too far. 

【When will the history be updated】
・When checking the history while staying inside transmission area. (Only the displayed type of operation will be updated)
・When using smartphone to operate the digital lock. (Only 「Smartphone operation」 will be updated)