Rugged Smartwatch Snopow W1 Is Not Only A Stylish Accessory, But Also A Very Practical Device. Gsm Sim Card, Bluetooth Notifications, Waterproof Ip68 And Much More! Tough And Solid Snopow W1 Is Ip 68 Certified Which Means That The Watch Has The Highest Level Of Protection And It Is Fully Waterproof And Dustproof And Can Work Underwater For A Long Period Of Time. In Addition, Besides Of Being Stylish The Body Of The Phone Is Shockproof And Stands Hits And Drops. Smart Watch Snopow W1 Is Equipped With Special Mediatek Mt6260A Processor And Runs On A Nucleolus Operating System. Smartwatch Has 64 Mb Of System Memory And 128 Mb Of Built In Storage That Can Be Extended With A Memory Card Up To 8 Gb. These Features Are More Than Enough To Solve Everyday Tasks. Always In Touch Snopow W1 Can Work As A Companion To Your Smartphone, So That You Could Make Calls Or Text Messages Without Taking Your Phone Out Of The Pocket Or A Bag. Besides Of That, The Watch Supports Sim Card And Can Work As The Phone Itself. Forgot Your Smartphone At Home? No Problem, You Can Make A Call Just From The Watch. Capacious Battery Rugged Smart-Watch Snopow W1 Is Equipped With 610 Mah Battery. It Allows The Device To Work For 3 Days In A Constant Talk Mode And For More Than A Week In A Stand-By Mode. Screen Size 1.54 Inch Wireless Connectivity Bluetooth Network Type Gsm Frequency 850Mhz, 900Mhz, 1800Mhz, 1900Mhz Sim Card Slot Micro Sim Slot Language English Battery 600Mah Polymer Battery