• Brand: KOSPET
• Storage: 32 GB ROM
• Memory: 16 MB SRAM
• Color: Silver/Golden
• Water-resistance Grade: 10 ATM & IP69K, Support 45m Freediving/ Scuba/ Gauge Dive (5 ATM & IP69K)
• Operating System: Compatible for Android and iOS
• Special Feature Activity: Tracker, GPS, Always On Display, Phone Call, Notifications
• Battery Capacity: 500 mAh (15 days)
• Connectivity Technology Bluetooth
• Wireless Communication Standard Bluetooth
• Battery Cell Composition Lithium Polymer
• GPS: Built-in GPS (Offline Map)
• Shape Round
• Dual Straps: Silicone + Stainless Steel
• Weight (Without Package): 77g
• Dimensions: 48.6×48.6×13.7 mm
• Display: 1.43"

About this item

• Dual-Band GPS & Offline Maps: Leave your phone behind and explore confidently. This smartwatch features offline maps and dual-band GNSS positioning technology, supporting 6 satellite systems for faster and more accurate tracking. Ideal for hiking, trekking, camping, cycling, hunting, and outdoor navigation – even without cellular coverage.
• Military Rugged Smartwatch with Dual Straps: Designed for explorers, athletes, and tactical users, the KOSPET TANK T4 Special Edition smartwatch is a true rugged smartwatch engineered with an INOX 360 stainless steel body and 3rd Gen Corning Gorilla 9H glass. This military smart watch has passed 20 MIL-STD-810H tests and withstands extreme temperatures from -58°F to 158°F.
• 24/7 Health Tracking & ApexMove App: This fitness smartwatch monitors your heart rate, sleep, stress, and daily activity in real time. Sync with the ApexMove app to track workouts, view health reports, customize watch faces, and manage notifications. Compatible with Android and iOS – perfect for smarter training and everyday wellness.
• 10ATM Diving Watch & 180 Sports Modes: Built for serious performance, this waterproof smartwatch supports over 180 sports modes, including 23 ApexMotion sport modes, with advanced motion analysis powered by a 6-axis gyroscope. Rated 10ATM and IP69K waterproof, it functions as a reliable diving watch for swimming, scuba diving, freediving, surfing, rowing, and water sports up to 148 feet (45 meters).
• Extra-Large Battery Life Military Smartwatch: Forget daily charging with this smartwatch. Enjoy up to 15 days of heavy use, 22 hours of continuous GPS tracking. Perfect for travel, ultramarathons, outdoor work, backpacking, and long-distance adventures where reliable battery performance matters most.
• Get Everything You Need: TANK T4 Special Edition smartwatch, dual straps (silicone + stainless steel), magnetic charging dock, and user manual.