The UNIFEET smart running insole has four AdvanPro’s patented soft pressure sensors and one three-axis acceleration sensor. Through an app, users can monitor real-time pressure distribution on the sole and heel of the foot while landing, and evaluate if their running technique requires correction. The user does not need to take their phone with them during running, because the insole can store and synchronize the running data. The insole’s service life is above 600 km and it needs to be charged just once a week.