Charge 3 GPS route incorrect

[jjfeigal]

The last few days the map of the route of my daily walk has been incorrect and I have been getting different distances walked. I have used the Charge 3 with my iPhone 6s for 2 years. The iOs was upgraded to 13.4.1 this week. Could there be an issue with the Fitbit app and the new version of the iOS?

Moderator Edit: Clarified subject

[AlejandraFitbit]

It's great to see you around, @jjfeigal.

GPS accuracy depends on the signal strength among other factors. Please verify the following before exercising:

• Confirm that GPS is enabled on your device. For more information, see How do I turn on GPS for an exercise on my Fitbit device?
• Turn off Wi-Fi on your phone so that your phone doesn’t try to connect to available networks along your route. 
• Make sure that your setup meets the requirements for connected GPS. For more information, see Why isn't GPS working on my Fitbit device?

Also, all devices with GPS sensors require a direct path to GPS satellites to calculate location. A weak GPS signal might affect the accuracy of your route and other activity data. Your device uses your step count to calculate distance until it finds a signal, so the total distance calculated for a workout may be slightly less accurate when GPS isn't available for the entire time. To learn more, see GPS.gov. 

Let me know the outcome. 😊