KOSPET Tank T4 Rugged Smart Watch for Men, GPS & Offline Maps, Full Stainless Steel, 10ATM Waterproof 45m Freediving, 180+ Sports Modes, 15-Day Battery, Bluetooth Calls, Heart Rate & Sleep Monitor

Price: $209.99 - $178.48
(as of Jul 21, 2026 17:39:29 UTC – Details)

Product description

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Tank T4 Smart Watch for Man

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Customer Reviews

4.2 out of 5 stars 1,541

4.1 out of 5 stars 947

4.2 out of 5 stars 1,541

4.3 out of 5 stars 504

4.2 out of 5 stars 1,013

4.2 out of 5 stars 1,013

Price

$178.48$178.48

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$179.99$179.99

$129.99$129.99

$134.99$134.99

Display

1.43” AMOLED

1.43” AMOLED

1.43” AMOLED

1.5” AMOLED

1.43” AMOLED

1.43” AMOLED

Waterproof

10ATM & IP69K

10ATM & IP69K

10ATM & IP69K

5ATM & IP69K

5ATM & IP69K

5ATM & IP69K

GPS

✔

✔

✔

✔

✔

✔

Offline Map

✔

✔

✔

✘

✘

✘

Band Material

Liquid Silicone

Silicone+Stainless Steel

Silicone+Stainless Steel

Liquid Silicone

Liquid Silicone

Silicone+Stainless Steel

Compatible

Android & iOS

Android & iOS

Android & iOS

Android & iOS

Android & iOS

Android & iOS

Sport Modes

180+

180+

180+

170+

170+

170+

Compass/Altitude/Air Pressure

✔

✔

✔

✔

✔

✔

Health Tracking

✔

✔

✔

✔

✔

✔

Notifications

✔

✔

✔

✔

✔

✔

Bluetooth Calling

✔

✔

✔

✔

✔

✔

➤【Military-Grade Toughness】Built with the Inox 360 Shield structure, this rugged smart watch features a durable stainless steel body engineered to withstand extreme conditions—from deep freezes at -58°F to intense heat up to 158°F, Certified by 20 U.S. military-standard tests for proven reliability in the harshest conditions. The 1.43” AMOLED display, equipped with with a 3rd generation Corning Gorilla 9H double layer glass.
➤【Offline Maps & Route Planning】The TANK T4 GPS smartwatch tracks your movements with outstanding accuracy, powered by an industry-leading dual-band GNSS positioning that connects to six satellite systems. Simply download offline maps and select your route or destination point to run your favorite paths or explore unfamiliar trails.
➤【23 ApexMotion Sports】KOSPET smart watches for men is engineered for professional sports, offering 23 ApexMotion sport modes and 160 freestyle training modes. This sports watch built-in 6-axis gyroscope, it accurately tracks changes in orientation, acceleration, and speed-giving you clearer insight into your body’s responses during key moments of activity.
➤【10ATM Waterproof for Diving】Boasting 10 ATM and IP69K ratings, the waterproof smart watch is built for demanding underwater activities, including freediving to depths of 148 feet. Its robust construction ensures it remains securely sealed and reliable under pressure.
➤【Extra-Large Battery Life】KOSPET TANK T4 outdoor smart watch, enjoy up to 15 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–enough for hiking, longest running, or cycling.
➤【Multifunctional Smartwatch】This men’s smart watch with a 4PD sensor capturing richer optical signals, fitness watch tracks SpO₂, sleep, stress, emotions, and menstrual cycles in real time to support your lifestyle. Built-in Walkie-talkie to instantly communicate with each other via a simple touch-and-hold.
➤【Smart Coaching Powered by Apexmove】The Apexmove app and OS are designed in-house exclusively for KOSPET, ensuring a perfectly tailored experience. Enjoy unique features like fitness badges alongside seamless synchronization with your favorite third-party apps like Strava.

Product summary

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