KOSPET Tank M4 GPS smartwatch delivers offline maps, dual-band GNSS, and a rugged stainless-steel frame—built for extreme outdoor use.
Rugged build and display: Inox 360 Shield stainless steel body, 1.96" AMOLED with Corning Gorilla Glass 3, rated for wide temperature ranges, and 10 ATM plus IP69K waterproofing.
Offline maps & routing: Download topographic or contour maps, access offline navigation, plan routes, and use dual-band GNSS with six satellite systems (L1+L5) for accurate positioning.
Comprehensive health & sports tracking: SpO2, sleep, stress, mood, menstrual cycle; 183 sport modes (23 ApexMotion + 160 freestyle) plus 6-axis sensors and barometric altimeter for precise activity data.
Long battery life & compatibility: 500 mAh battery, typical use up to 14-15 days, GPS up to 22 hours; 32 GB storage, Bluetooth 5.3, Apexmove app, and compatibility with Android 7+ / iOS 14+.
