KOSPET Tank M4 Men's Smartwatch, Stainless Steel, GPS & Offline Maps, Waterproof 10ATM (45M Diving), 50 Day Battery, 24/7 Health Monitoring, Bluetooth Calls, Android & iOS Compatible

➤ 10 ATM Waterproof Design for Diving: Its rugged construction ensures it remains securely sealed and reliable under pressure, boasting 10 ATM and IP69K ratings, the waterproof smartwatch is designed for demanding underwater activities, including freediving at depths of 148 feet.
➤ Offline Maps & Route Planning: KOSPET TANK M4 GPS Smartwatch tracks your movements with exceptional precision, powered by state-of-the-art dual-band GNSS positioning that connects to six satellite systems, and simply download offline maps and select your route or destination point to travel your favorite paths or explore unknown trails, built-in walkie talkie for communicate instantly with each other via a simple touch-hold.
➤ Military-grade ruggedness: Built with the 360 stainless steel shield structure, this military men's smartwatch features a durable stainless steel body designed to withstand extreme conditions ranging from deep frost at -58°F to intense heat up to 158°F, certified by 20 military standard tests for proven reliability in the harshest conditions, KOSPET Tank M4 equipped with an AMOLED display of 1.96'' and 3rd generation Corning Gorilla 9H double-layer glass.
➤ 23 ApexMotion modes and 160 sports modes: The KOSPET Tank M4 smart watch is designed for professional sports and offers 23 ApexMotion modes and 160 freestyle training modes. Featuring a built-in 6-axis gyroscope, this sports watch accurately tracks orientation, acceleration and speed changes, giving you a better understanding of your body's reactions to key moments in your activity.
➤ 24-hour health tracking: This men's smartwatch with built-in advanced 4PD sensor accurately monitors your heart rate, blood oxygen, sleep and stress, allowing you to better understand your health. Automatic sleep tracking observes sleep phases (deep, light, awake) and offers a comprehensive analysis of sleep quality for better well-being.
➤ Smart Coaching Powered by Apexmove: Apexmove app and operating system are designed in-house exclusively for KOSPET, ensuring a perfectly personalized experience. Enjoy unique features like fitness badges and smooth sync with your favorite third-party apps like Strava.
➤ EXTRA LARGE BATTERY LIFE: KOSPET TANK M4 outdoor fitness tracker watch enjoys up to 18 days of battery life on a single charge with typical use, up to 22 hours in GPS mode, providing long-lasting performance for outdoor activities, sufficient for hiking, longest running or cycling.