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 - 10 Tips to increase battery life of your smart watch! - YouTube
New Samsung Gear S3 update addresses battery life issue - PhoneArena
Samsung Gear S3 – S Health, Fitness Tracking, Battery Life and Verdict Review | Trusted Reviews
Samsung Gear S3 Battery Life & Charger Options
Amazon.com: 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 : Cell Phones & Accessories
Samsung Gear S3 update should improve smartwatch battery life | Express.co.uk
Samsung Gear S3 Classic review | Stuff
Samsung Gear S3 Battery Life & Charger Options
Gear S3 update in Canada address battery life issue - SamMobile
Samsung Gear S3 battery life improved in new update | TechRadar
Long Life 490mAh Battery + Screwdriver Tool for Samsung Gear S3 Classic SM-R770N | eBay