Galaxy Watch 4 reportedly hits up to 7 days of battery life on top of the new Wear OS By sleonAugust 2, 2021news According to a new report, battery life on the Galaxy Watch 4 series could top out at up to 7 days on a single charge while on Wear OS. Read More » SOURCE: 9to5Google Related posts: Galaxy Watch 4 reportedly hits up to 7 days of battery life on top of the new Wear OS Black Friday deals alert: Big sale on Razer accessories at Amazon Black Friday game deals 2019 The Google Pixel 4 still has a massive $200 off for Cyber Monday