Whistle keeps track of your time zone by using the city you entered in your pet's profile as well as the current time zone of your mobile device.
Note: If the time zone on your mobile device is different from your pet's profile, all events will be recorded with the time zone of the city in your pet's profile.
If you wish, you can easily change the city in your pet's profile.
1. In the Whistle app, tap the Settings icon.
2. On the Settings screen, select a new city for your pet.
3. When all changes are made, tap Save.