The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.
MacRumors[3]' 25 August 2026 launch piece reports the iScreenBar as already purchasable - 'can be purchased from BenQ or from Amazon for USD 189' (https://www.macrumors.com/2026/08/25/benq-light-bar-for-imac/). BenQ never stated an on-sale day, so the launch-day availability is estimated.
Gear Patrol's own roundup lists the BenQ[1] iScreenBar at $189 with no specific release date given, consistent with the pin's stored September 8, 2026 date being drawn from this same roundup rather than a confirmed launch date.
MacRumors dates BenQ's[1] iScreenBar announcement to August 25, 2026, noting the product "appears to have launched immediately upon announcement" at $189 - about two weeks before the pin's stored September 8, 2026 date, consistent with it already being available by then.
Something missing or wrong? Say it in your own words: a link that backs this pin up, a different start or end date and why, or a fact it lacks or gets wrong. The AI checks it against this pin's sources, searches for better ones, and adds any page that backs you up. The pin's own sources still count most.