By clicking on the clock icon in the upper-right corner of your app you will be taken to the History page. Once you have completed an inspection on your device, it will be stored here for 30 days. You can also manually delete the inspections from your phone here.
If you are unable to access the internet at the time of the inspection they will be stored here until you receive signal again and have the app running so they can upload automatically. However, to ensure your inspections are submitted it is advisable that you reopen the app and check here to see their status. You can then click on a "Pending"inspection and submit it.