Do you often travel  across time zones? Turn on Travel mode in Settings to see a dual clock on the Home screen and lock screen that shows both your home   and current time zones.
 
Important: - Make sure you turn on location services in your phone settings.
- Set your home time zone first in the Clock app.
 
- 
From the 
				Home screen, swipe up and then tap 
				. 
				 
			 
-  
		  Tap the Travel mode 
			 On/Off switch to turn travel mode on or off. 
		   
		
You'll see a dual clock of your home and current locations once your phone detects a different time zone from the  home time zone you've set.