Plan routes, track training, and check key health readings from your wrist with the KOSPET TANK M4 GPS smartwatch.
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Offline navigation: Dual-band GPS connects to six satellite systems; save maps, import routes, and follow route-deviation reminders through the Apexmove app.
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Training insight: Choose from 23 ApexMotion sports modes and 160 freestyle modes, with tracking for heart rate, blood oxygen, sleep, stress, mood, steps, distance, and calories.
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Built for demanding days: The 1.96-inch AMOLED touchscreen pairs with a stainless steel body and Corning Gorilla Glass 3; 10ATM and IP69K ratings support water activities, including freediving.
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Longer between charges: Get up to 14–15 days of typical-use battery life or 21–22 hours with continuous GPS. Use the walkie-talkie, calls, and notifications to stay connected.
