How do I change temperature format (C/F) on my device? Mor December 25, 2016 10:00 Follow You can select the temperature unit under “Menu" > "Settings" > "Temperature format". Related articles Why are you closing the WorldMate app? How do I eliminate all sound notifications? How do I install WorldMate's widget on my device? I cannot login to the WorldMate website. What should I do? Comments 0 comments Article is closed for comments.