![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 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](https://m.media-amazon.com/images/I/51Yc8HXU-CL._AC_UF1000,1000_QL80_.jpg)
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
![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 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](https://m.media-amazon.com/images/I/51BT971cncL._AC_UF1000,1000_QL80_.jpg)
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
![Amazon.com: ASDAWN Battery Replacement for Samsung Galaxy Gear S3 Frontier SM-R760/ Gear S3 Classic SM-R770 EB-BR760ABE GH43-04699A BR760 R765 with Repair Tool Parts + Installation Instruction : Cell Phones & Accessories Amazon.com: ASDAWN Battery Replacement for Samsung Galaxy Gear S3 Frontier SM-R760/ Gear S3 Classic SM-R770 EB-BR760ABE GH43-04699A BR760 R765 with Repair Tool Parts + Installation Instruction : Cell Phones & Accessories](https://m.media-amazon.com/images/I/71eyzN94SbL._AC_UF350,350_QL80_.jpg)
Amazon.com: ASDAWN Battery Replacement for Samsung Galaxy Gear S3 Frontier SM-R760/ Gear S3 Classic SM-R770 EB-BR760ABE GH43-04699A BR760 R765 with Repair Tool Parts + Installation Instruction : Cell Phones & Accessories
![Replacement Battery EB-BR760ABE for AT&T Samsung Gear S3 Frontier SM-R765A Smart Watch - Walmart.com Replacement Battery EB-BR760ABE for AT&T Samsung Gear S3 Frontier SM-R765A Smart Watch - Walmart.com](https://i5.walmartimages.com/asr/e9e4d449-e980-4319-b2e5-2f8f7ae6c315.6b27630df02843338c0fe96ed394eefd.jpeg)
Replacement Battery EB-BR760ABE for AT&T Samsung Gear S3 Frontier SM-R765A Smart Watch - Walmart.com
![So after I updated to the latest firmware I got extreme battery drain like from 100% to dead within an hour even after replacing the battery. HR sensor is dead wont turn So after I updated to the latest firmware I got extreme battery drain like from 100% to dead within an hour even after replacing the battery. HR sensor is dead wont turn](https://i.redd.it/9yohvhlz9pr51.jpg)