No saved activity after recording stopped. 😭 Can I rebuild it with average hr/power data?

[Gabriel_Vargas]

Hi Aaron
I wasn’t aware that importing a CSV file back is a supporter exclusive feature. Please see more details about CSV downloading and importing below:

Download and upload activity streams CSV

All Intervals.icu users can download a CSV of the streams (power, heart rate, cadence etc.) for an activity for analysis in Excel, Google Sheets etc., on the activity data tab. Supporters can also upload the CSV to add or edit data. [Screenshot 2025-10-27 at 19.13.59] [Screenshot 2025-10-27 at 19.40.24] Google Sheets Do File → Import and select the CSV file. If the activity has any array valued streams (e.g. HRV or a custom stream using array values) then you need to untick the “Convert tex…