Samsung Gear S3 battery drain bug returns for some users - 9to5Google
Samsung Galaxy Watch v Gear S3: The key differences between the smartwatches
Just replaced my Gear S3 battery (24$ + 10$ for tools). Excited to get 3+ days back. Links in comments, will report back with new battery life in a few days. : r/GearS3
Samsung Gear S3 Frontier Review: Why It's (Almost) the Best Smartwatch | Tom's Guide
Buy oGoDeal Replacement Battery for Samsung Gear S3 Frontier(SM-R760) and Gear S3 Classic 3.85V 380mAh Battery SM-R770,BR760,R765 EB-BR760ABE GH43-04699A Battery with DIY Repair Tools Online in Nigeria. B07SL4LNVT
Solved: Gear S3 Frontier battery drain on Tizen 3.0.0.2 - Samsung Community