TANK M Series
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TANK M3 Ultra Smartwatch
Crafted for the bold, this stainless steel smartwatch pairs unmatched durability with advanced features like dual-band GPS,
170+ sports modes, and military-grade certifications. Dive-proof and customizable with discounted bands, it's the ultimate blend of toughness and style.
KOSPET TANK M3 ULTRA Smartwatch
114,99 €EUR
KOSPET TANK M3 ULTRA Smartwatch
114,99 €EUR
KOSPET TANK M3 ULTRA Smartwatch
124,99 €EUR
KOSPET TANK M3 ULTRA Smartwatch
124,99 €EUR
KOSPET TANK M3 ULTRA SmartwatchFrom 114,99 € View details |  KOSPET TANK M3 SmartwatchFrom 79,99 € View details | |
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Memory |
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Colors |
BlackSilver |
BlackSilver |
Dimensions |
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Body Material |
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Bottom Case Material |
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Cover Glass Material |
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Buttons |
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Water-Resistance |
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Material |
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Size |
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Resolution |
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PPI |
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| Battery | ||
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Type |
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Charging Method |
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Theoretical Charging Duration |
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Typical Usage Life |
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Heavy Usage Life |
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AOD Mode Life |
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GPS Workout Life |
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| Sensors | ||
Heart Rate Sensor |
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G-Sensor |
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GPS Positioning |
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Outdoor Sensors |
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Connection |
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Bluetooth Calls |
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Strap Material |
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Width |
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Wrist Size Range |
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Removable Strap |
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| Sports Features | ||
Sports Modes |
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Smart Recognition |
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SWOLF Test |
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| Health Features | ||
24-Hour Monitoring |
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Manual Measurements |
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Sleep Tracking |
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Health Alerts |
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Additional Features |
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System Requirements |
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Application | ||
Supported Languages |
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FAQ
What’s the difference between the M3 and the M3 Ultra?
The TANK M3 is built for ultra-long battery life and extreme durability, making it a tough companion for daily wear and outdoor use.
The TANK M3 Ultra goes a step further by adding gps in watch, plus a barometer and compass, making it ideal for users who need advanced navigation and tracking in outdoor adventures.
Who are the TANK M Series best suited for?
It depends on where you are. Orders processed here will take 5-7 business days to arrive. Overseas deliveries can take anywhere from 7-16 days. Delivery details will be provided in your confirmation email.
Does the TANK M Series support third-party fitness apps?
Yes. The TANK M Series works as a strava smartwatch by syncing with the KOSPET FIT App, which also supports Apple Health (iOS) and Google Health Connect (Android) for seamless fitness and health data integration.
Is it comfortable for smaller wrists or for women?
Although it’s a rugged smartwatch, the lightweight silicone strap makes it comfortable for most wrist sizes. For slimmer wrists, we recommend choosing the lighter band option so you can enjoy all-day wear without compromising style or function.
Is the watch really military-grade?
Yes. Both the M3 and the M3 Ultra in the Tank M Series have passed multiple MIL-STD-810H tests for shock, dust, and temperature. As part of a true military style watch line, they’re built tougher than most standard smartwatches.
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