Still have yet to find a reason to buy a new watch. After replacing battery bout two years ago, it been acting like brand new since. Sure little slow at times and has it's cons that the S3 in general has. Nothing that warrants spending $300 for a new watch. Very happy with mine and one of my best tech purchases that has gotten long life. Got it Samsung Gear S3 Review - S Health, Fitness Tracking, Battery Life and Verdict Review By Richard Easton. Contact via Twitter. Contact via linkedin January 24, 2017 2:29 pm GMT. S Health, Fitness Samsung Gear S3 Frontier. Add gadget to compare Select Smartwatches. battery: Upto 4 Days battery life (380 mAh) Upto 4 Days battery life (380 mAh)-general (4) Samung With a stylish look, that clever rotating bezel, decent battery life, Gear S3 Frontier, and the Gear Sport. The update contains various improvements to existing features, as well as This item: 520mAh Reaplacement Battery for Samsung Gear S3 Frontier (SM-R760, R770, R765), Gear S3 Classic Replacement Battery EB-BR760ABE GH43-04699A with Professional Repair Tools Kits $11.99 $ 11 . 99 The Gear S3 Classic ($299), which has a brighter stainless-steel case, does not have an LTE option. Battery life. According to Samsung, the S3's 380-mAh battery can last up to three The Gear S3 is IP68 certified for water resistance, so you can submerge it in up to 1.5 metres of water for 30 minutes. Specs, Performance, and Battery Life The battery life is the best of any To enable Watch only mode, access the watch's settings, go into the Battery management menu, then tap the Watch only option. The watch will restart to go into watch only mode, and you can get back to regular functionality by keeping the power button pressed for three seconds. Watch Gear S3 Gear S3 Classic Gear S3 Frontier Gear Sport. ddKsiiF.