Abstract: Provided is an insole that can check the operation of a sensor and accurately and quickly connect with a user terminal, the user terminal and a pairing method thereof. The method for pairing an insole comprises scanning an insole, in which at least one pressure sensor and tactile element are installed, providing a vibration command to the scanned insole to vibrate a tactile element of the scanned insole, and pairing the insole including the vibrating tactile element and a user terminal.

Abstract: A gait analysis method to be performed by an electronic device is disclosed. The method includes receiving a first sensing value of a first sensor unit and a second sensing value of a second sensor unit sensed for each time stamp from a shoe including the first sensor unit corresponding to a ball of a foot or a toe and the second sensor unit corresponding to a heel, determining a landing method of a user of the shoe based on the first sensing value and the second sensing value, calculating a ground contact starting point of a stance by a first method if the determined landing method is a first landing method, and calculating a ground contact starting point of a stance by a second method different from the first method if the determined landing method is a second landing method.