To edit/add an old basal body temperature (BBT) log, click into the calendar icon on the home page. Select the day that you’d like to edit/add a log. This will open up a summary log for that day. Click the “edit log” button and select the BBT option. If you’d like to edit an incorrect BBT, use the back arrow button (<--) to remove the initial numbers that you entered. Enter a new BBT temperature and click save.
You can also use the Glow Basal Thermometer to sync your results in the app automatically.