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.
Engadget[2] (https://www.engadget.com/2245008/the-colorful-jbl-pulse-6-speaker-will-be-available-next-month/) and SoundGuys[3] both report the Pulse 6, announced 26 August 2026, began shipping on 6 September 2026. That shipping day is used as the pin date.
Engadget reports the JBL[1] Pulse 6 "available for preorder today and expected to begin shipping on September 6" (published 26 August 2026), with shipping just two days ahead of the pin's stored 8 September 2026 date.
SoundGuys reports JBL[1] unveiled the Pulse 6 "on August 26, 2026, with shipping beginning September 6, 2026", corroborating Engadget's[2] shipping date, which falls two days before the pin's stored 8 September 2026 date.
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.