You can take a screen shot of the graph at the end of your smoke if it doesn't restart several times throughout the smoke. I have the Soraken 6 probe BT therm and the graph restarts several times with the five apps I've tried. Then go to the memo app and write about that smoke and go to the image icon and select the graph from you gallery and save as a memo. Just like posting pics here on SMF but to the memo app on your phone.Have both and totally agree game changers. Only beef is I wish the phone app was a bit stronger though. Wished it saved the history somehow.