I have the same problem with my gear s3 frontier. After the last upgrade the battery doesn't last more than 20 hours. I have also tried restarting the watch and disabling all functionalities (wifi, bluetooth, NFC...) and the result is the same. The version we have is: Tizen version: 220.127.116.11 Software version: R760XXU2CRG3 Knox version: 2.2.0 I definitely think that it's a problem with the new version.
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