IMPORTANT. PLEASE READ CAREFULLY:
If you join a contest with the forbidden manual log, any data logged manually will not be reflected in the contest’s results and will be shown as null.
HOW TO USE MANUAL LOG:
Step 2: Go to the Manual Log page - all metrics that haven't been set up or have the Manual log as their data source will be displayed on the list:
Choose the metric you would like to enter data for and fill in all fields. Click on Add Data button.
You may also edit or remove your log if necessary:
PLEASE REMEMBER TO SET YOUR DEVICE OR AN APP BACK AS A DATA SOURCE ONCE THE MANUAL ENTRY IS COMPLETED.
If you have a Fitbit/Withings/Misfit/TomTom/ and need to update your data manually, please note that once you put your device back, it will overwrite your data unless the 7-day period is over (we pull your 7-day retrospective data with these vendors). For example, if you want to log data for June 18, then you need to wait until June 25 for it not to be overwritten by, say, Fitbit.
If the missing dates are more than 7 days, then you should be fine to log everything manually for that period and then switch back to your device.
The 2-day rule applies to Apple.