The Summer I Turned Pretty season 3 reached 70 million viewers globally within 70 days of its premiere.
Amazon reported the milestone after the final season launched on Prime Video. The figure measures global viewers across the stated 70-day period, rather than the audience for one individual episode or one country.
The same reporting noted that the 70-day total was higher than the comparable figure for season 2. That increase helped establish the final season as one of Prime Video’s most successful global releases.
A common mix-up is confusing this figure with the season’s first-seven-day audience, which was reported separately as 25 million viewers. The 70 million figure refers specifically to the longer 70-day window.