https://wccftech.com/apple-watch-series-7-major-battery-life-improvement/

As small as the Apple Watch Series 7 is expected to be, it will not be surprising if users do not experience a satisfactory battery life, but that is where things may change. According to the latest update, the upcoming flagship wearable is said to receive a proper improvement in this area since the original Apple Watch’s launch.

We earlier talked about the Apple Watch Series 7 getting a major battery life improvement, with the trade-off being that the wearable would not feature any new sensor. Given how Apple is working with extremely limited space, such compromises have to be made. According to the latest update from PineLeaks and Max Weinbach, the Apple Watch Series 7 will receive a major battery life improvement since the original Apple Watch.