How do I customize my snooze length?

The standard 'Snooze' setting on reminders is for 10 minutes on Apple, or 15 minutes on Android. To customize your 'Snooze' length:  

1. Enter the app ‘Settings’ (on Apple, tap 'More' in the bottom right corner; on Android, tap into the menu in the top left corner)
2. Under the 'Reminder Settings' section, tap 'Snooze Time' 
3. Select your desired snooze length
4. Tap the back arrow (<) in the top left corner to return to 'Settings'

Note that this setting applies to all scheduled reminders. ​