Your sensor assigns individual timestamps to each throw as they are recorded. However, if your sensor has died and been recharged multiple times without connecting to the app, the timestamps for throws recorded during this time may be incorrect.
With a motusDASH subscription (See: Subscribing to motusDASH), you can change the date and time of individual throws. Login to your account and navigate to the Interday tab of the Long Term Trends page.
Select a range of throws and click Change Date. Select a new date and click the green checkmark to save your selection. If you need to update the time of the throw, you can do so by selecting one throw at a time and clicking Change Time.