Fire-Boltt Cobra 1.78" AMOLED Army Grade Build SmartwatchLarge AMOLED Display-1.78 inch screen with High Resolution of 368 x 448 Pixels. | Army Grade Build for very sturdy and rugged use with Camouflage coloursThe first Fire-Boltt Smartwatch designed for the most challenging outdoor conditions. The watch has passed 15 military-grade toughness tests, including resistance to extreme heat, cold, humidity, and moreSupports Bluetooth Calling-Make seamless calls through the watch with bluetooth calling function with InBuilt Voice AssistanceIt is Anti-Impact, Anti-Fluid Corrosion. The bottom and the bezel of Fire-Boltt COBRA is made of high strength-metal.123 Sports Modes-Intelligent Sports Algorithm to track down the minutest of the details of your workout sessions. Monitor your Health, track Heart Rate, SpO2 on the go. We only sell 100% Original, Top-quality Fire-Boltt Genuine Products.SpecificationsGeneral   Brand: Fire-BolttModel Number: BSW086Model Name: Cobra 1.78" AMOLED Army Grade Build, Bluetooth Calling with 123 Sports Modes.Color: Black, Coma Black, Coma Green, GreenSales Package: Smartwatch, Charging Cable, ManualStrap Material: SiliconeSize: Free SizeTouchscreen: YesWater Resistant: YesWater Resistance Depth: 1 mUsage: Fitness & OutdoorIdeal For: Men & WomenCompatible OS: Android & iOS Warranty Warranty: 1 Year Warranty