Those hoping the Samsung Galaxy Ring 2 would launch at an Unpacked event this fall may be in for some disappointment. The device is unlikely to launch before the end of this year, and the timeline is now early 2027 at the earliest, according to the latest from ETNews (via 9to5Google ). The big news is that the new Galaxy Ring will feature improved battery life—around 9-10 days on a single charge, according to ETNews, compared to the original’s 7 days. The publication’s sources also say Samsung is improving the accuracy of its sleep tracking and expanding the cardiovascular health insights available on the Ring 2. While that’s most likely great news for Galaxy fanatics, the lithium-ion battery in Samsung’s last Galaxy Ring wasn’t without reported hiccups (need I remind anyone of the YouTuber who claimed the device swelled on his finger last year?).…