
Tizen, the existing Samsung Galaxy Watch software, is being folded into Wear OS, along with Fitbit features. The upcoming smartwatch will be the first to run the refreshed, unified version of Google Wear OS. Samsung Galaxy Watch 4 battery life: What we know Still, previews of the Galaxy Watch new software and a recent spec leak have given us a glimmer of hope. So could it happen? With new features and sensors (namely body composition analysis), some would say it’s unfair to expect battery life improvement. We really want to see at least two full days, even with fitness tracking and other premium features in use. That’s why if Samsung boosts the Galaxy Watch battery life back up, it could coax more excitement into the next version’s imminent launch on August 11.
