Usage can be viewed in the Usage Monitor section of the app, which can be accessed by tapping the Usage Monitor icon (column chart) on the navigation banner at the bottom of the screen. Usage is measured in puffs on your paired device. Tap day, week, or month at the top of the usage chart to view puff data for each time interval. To make sure data in the Usage Monitor is synced and up to date, keep your JUUL C1 paired and reconnect within one week if it gets disconnected.
Usage can be hidden by toggling off the ‘View Usage’ setting from the app settings page.