Open the Sleep Watch App on your iPhone.

Your App should open to the 'Today' view (which is the tab at the bottom left).

At the top of the page, under the Date, there is a bar/ button which lists the first and last Sleep Time for any sleep logged in the system for that Date.

If any sleep times are Unconfirmed, there will be a Yellow Exclamation Mark Icon indicated to the right.

If all sleep times have been Confirmed, there will be a Checkmark Icon indicated to the right.

To Edit or Delete Sleep Times, tap anywhere on this Sleep Time Bar / Button to access the 'Manage Sleep Times' View / Page.

From this 'Manage Sleep Times' View, you can do the following:

• ADD Sleep Time Periods
• EDIT Existing Sleep Time Periods
• MERGE Existing Sleep Time Periods
• DELETE Existing Sleep Time Periods

To ADD Sleep Time Periods:

1. Tap the white '+' icon on the upper right portion of the screen.
2. Select the start time and end time of sleep you would like to add under the 'From' and 'To' sections, respectively.
3. Confirm by tapping the 'Add Sleep' button at the bottom of the screen. 

To EDIT Existing Sleep Time Periods:

1. Tap the Sleep Time Period you would like to Edit.
2. From this 'Manage Sleep' view, you can adjust the start and end time of your sleep under the 'From' and 'To' sections, respectively.
3. Confirm by tapping 'Save' button at the bottom of the screen.

To MERGE Existing Sleep Time Periods:

Note: Merging of Sleep Time Periods is only possible if you have more than one Sleep Time Period entered into the 'Manage Sleep Times' View. 

1. Swipe Left on one of the Sleep Time Periods you would like to Merge.
2. You will see a 'Merge' button or buttons with arrow(s) indicating which period(s) you are able to Merge with.
3. Choose the correct 'Merge' button(s).
4. When you have finished making all changes, tap 'Confirm Sleep Times' button at the bottom of the screen.

To DELETE Existing Sleep Time Periods:

Note: Currently you can only delete a Sleep Time Period if more than one Sleep Time Period are logged on the 'Manage Sleep Times' View.

1. Swipe Left on the Sleep Time Period you would like to Delete.
2. You will see a Red 'Delete' button on the right.
3. Tap this button to delete the period.
4. When you have finished making all changes, tap 'Confirm Sleep Times' button at the bottom of the page.

If you make an ERROR:

1. If you make any errors while adjusting your sleep times, tap the 'Cancel' button in the upper left corner.
2. All changes will take effect ONLY after tapping the 'Confirm Sleep Times' or 'Save' buttons.
3. After editing and confirming, you are still free to make changes to your sleep time data.