---
product_id: 623889706
title: "Tank M3 Ultra Smart Watch with GPS, 50M Waterproof, Compass, Altitude, Air Pressure, 480mAh Extra Large Battery, Full Stainless Steel, Bluetooth Call, AMOLED Always-on Display"
brand: "kospet"
price: "981.38 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/623889706-tank-m3-ultra-smart-watch-with-gps-50m-waterproof-compass
store_origin: TN
region: Tunisia
---

# 480mAh 40-day battery life Military-grade stainless steel body 6-satellite GPS precision Tank M3 Ultra Smart Watch with GPS, 50M Waterproof, Compass, Altitude, Air Pressure, 480mAh Extra Large Battery, Full Stainless Steel, Bluetooth Call, AMOLED Always-on Display

**Brand:** kospet
**Price:** 981.38 DT
**Availability:** ✅ In Stock

## Summary

> ⌚️ Own the outdoors and your day with the KOSPET Tank M3 Ultra — rugged tech that never quits!

## Quick Answers

- **What is this?** Tank M3 Ultra Smart Watch with GPS, 50M Waterproof, Compass, Altitude, Air Pressure, 480mAh Extra Large Battery, Full Stainless Steel, Bluetooth Call, AMOLED Always-on Display by kospet
- **How much does it cost?** 981.38 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/623889706-tank-m3-ultra-smart-watch-with-gps-50m-waterproof-compass)

## Best For

- kospet enthusiasts

## Why This Product

- Trusted kospet brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Epic Battery Endurance:** Charge once, power through 40 days of active use without a hitch.
- • **Precision GPS Tracking:** 6 satellite systems ensure pinpoint location accuracy for every adventure.
- • **Seamless Smart Connectivity:** Bluetooth calls, AI voice assistant, and notifications keep you effortlessly connected.
- • **Unmatched Rugged Durability:** MIL-STD-810H certified stainless steel frame built to conquer any environment.
- • **All-in-One Health & Sports Hub:** 170+ sports modes with real-time heart rate, blood oxygen, and sleep monitoring.

## Overview

The KOSPET Tank M3 Ultra is a military-grade rugged smartwatch featuring a 1.96-inch AMOLED display, 6-satellite GPS, and a stainless steel unibody designed to withstand extreme conditions. It offers 170+ sports modes, advanced health monitoring, Bluetooth calling, and AI voice assistant, all powered by a massive 480mAh battery delivering up to 40 days of use. Waterproof up to 50 meters (IP69K), it’s engineered for professionals and adventurers who demand durability, precision, and smart connectivity in one sleek package.

## Description

Buy KOSPET Tank M3 Ultra Smart Watch with GPS, 50M Waterproof, Compass, Altitude, Air Pressure, 480mAh Extra Large Battery, Full Stainless Steel, Bluetooth Call, AMOLED Always-on Display: Smartwatches - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Military-Grade Designed: The KOSPET TANK M3 Ultra features 1.96-inch 3rd generated AMOLED Corning Gorilla screen, which is thick enough to handle a range of screen-breaking behaviors. The rugged smart watch has a fully stainless steel unibody, passed 15 Military Tests(MIL-STD-810H) and 28 Reliable Internal Tests, Including salt spray, rain, impact, etc.
- Built-in GPS with 6 Satellite Positioning Systems: Accurate GPS connection uses 6 satellite positioning systems (GPS/GLONASS/GALILEO/BDS/QZSS/NAVIC) to ensure your location is accurate. The smartwatch has a built-in compass, barometer, and altimeter to stay awake in the field.
- Extremely Resistant Body: This durable smart watch is equipped with a fully enclosed metal body, which can be easily immersed in 50m (IP69K waterproof), built-in SWOLF swimming index, taking your swimming performance to new heights. It can provide professional data and is the best partner for sports lovers.
- Long-Lasting Battery Life: This smart watch has been upgraded with a 480mah pure cobalt battery, which can be fully charged for an hour and can stand for over 2 weeks under normal use. The super dual-membrane Bluetooth chip processor and extra-saving AI algorithm minimize power consumption.
- Answer/Make Call & Al Voice Assistant: The Actions ATS3085L, an upgraded dual-core CPU brings astonishing performance, smoother display, longer standby, higher frame rate, lower power consumption, and even beyond. You can make voice calls through the voice assistant, which makes the scenes that are inconvenient to hold a mobile phone in daily exercise and life more concise, it can be very convenient through the voice assistant to play music, check the weather, alarm setting, and timers.
- 170+ Sports Modes & 6 Sports Intelligent Recognition: The smartwatch can meet your various sports activities, football, basketball, surfing skiing, and so on. Track your workouts by accurately recording and analyzing key data, including duration, steps, average speed, and more.
- Health Monitor: The smartwatch collects health data with its advanced real-time monitoring function, which helps you monitor All-day sleep, 24-hour heart rate, and real-time blood oxygen. It will also remind you that it is time to relax when you are sedentary working.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQX93LG4 |
| Additional Features | 170+Sports Mode & 50M Waterproof, 480mAh Extra Large Battery, Military Rugged Grade Designed, Bluetooth Answer and Make Call, AI Voice Assistant, Built-in GPS, Campass, Altitude, Air Pressure, Health and Sport Monitor |
| Age Range Description | Adult |
| Band Color | black |
| Band Length | 10.6 Inches |
| Band Material Type | Silicone |
| Band Width | 0.8 Inches |
| Battery Average Life | 40 days |
| Battery Capacity | 480 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Battery Charge Time | 1 Hours |
| Best Sellers Rank | #113,342 in Electronics ( See Top 100 in Electronics ) #1,969 in Smartwatches |
| Brand | KOSPET |
| Built-In Media | 1* Charging Station, 1* Smart Watch, 1* Warranty Card, User Manual, Watch Band |
| Case Material Type | Stainless Steel |
| Clasp Type | Tang Buckle |
| Color | Black |
| Communication Feature | Voice Call,Notification,Phone Call,Text Message |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Compatible with android 5.1 & ios 10.0 dnd above |
| Connectivity Technology | Bluetooth |
| Controller Type | AI Voice Assistant |
| Customer Reviews | 4.0 4.0 out of 5 stars (349) |
| Display Type | AMOLED |
| GPS Geotagging Functionality | Built-in GPS |
| Human Interface Input | Buttons, Touchscreen |
| Item Dimensions | 2.13 x 1.69 x 0.55 inches |
| Item Weight | 7.05 Ounces |
| Language | English |
| Manufacturer | KOSPET |
| Maximum Display Brightness | 1000 Nit |
| Memory Storage Capacity | 256 MB |
| Metrics Measured | Air Pressure, Altitude, Calories Burned, Compass, Step Count |
| Model Name | TANK M3 Ultra |
| Model Number | TANK T3U2 |
| Operating System | Compatible for Android and iOS |
| RAM Memory Installed | 256 MB |
| Resolution | 390 x 390 |
| Screen Size | 1.96 Centimeters |
| Shape | Square |
| Sport Type | Badminton, Multi-Sports, Running, Swimming, Walking |
| Style Name | Tactical |
| Supported Application | AI Voice Assistant, Compass, Contacts, GPS, Weather |
| Supported Satellite Navigation System | GLONASS, GPS, Galileo, QZSS |
| Target Audience | Men |
| Warranty Description | All KOSPET products come with 1 year product warranty if the original unit is defective. |
| Warranty Type | Limited |
| Water Resistance Depth | 50 Meters |
| Water Resistance Level | Waterproof |
| Waterproof Rating | IP69K |
| Wearable Computer Type | Smart Watch |
| Wireless Compability | Bluetooth |
| Wireless Provider | Unlocked |

## Product Details

- **Battery Capacity:** 480 Milliamp Hours
- **Battery Cell Composition:** Lithium Ion
- **Connectivity Technology:** Bluetooth
- **GPS:** Built-in GPS
- **Memory Storage Capacity:** 256 MB
- **Operating System:** Compatible for Android and iOS
- **Screen Size:** 1.96 Centimeters
- **Shape:** Square
- **Wireless Communication Standard:** Bluetooth

## Images

![Tank M3 Ultra Smart Watch with GPS, 50M Waterproof, Compass, Altitude, Air Pressure, 480mAh Extra Large Battery, Full Stainless Steel, Bluetooth Call, AMOLED Always-on Display - Image 1](https://m.media-amazon.com/images/I/810JT2Tz8vL.jpg)
![Tank M3 Ultra Smart Watch with GPS, 50M Waterproof, Compass, Altitude, Air Pressure, 480mAh Extra Large Battery, Full Stainless Steel, Bluetooth Call, AMOLED Always-on Display - Image 2](https://m.media-amazon.com/images/I/91DW3Qxed5L.jpg)
![Tank M3 Ultra Smart Watch with GPS, 50M Waterproof, Compass, Altitude, Air Pressure, 480mAh Extra Large Battery, Full Stainless Steel, Bluetooth Call, AMOLED Always-on Display - Image 3](https://m.media-amazon.com/images/I/81A5ClrQ52L.jpg)
![Tank M3 Ultra Smart Watch with GPS, 50M Waterproof, Compass, Altitude, Air Pressure, 480mAh Extra Large Battery, Full Stainless Steel, Bluetooth Call, AMOLED Always-on Display - Image 4](https://m.media-amazon.com/images/I/81q4Ko7EDaL.jpg)
![Tank M3 Ultra Smart Watch with GPS, 50M Waterproof, Compass, Altitude, Air Pressure, 480mAh Extra Large Battery, Full Stainless Steel, Bluetooth Call, AMOLED Always-on Display - Image 5](https://m.media-amazon.com/images/I/8182xkc6TvL.jpg)

## Frequently Bought Together

- KOSPET Tank M3 Ultra Smart Watch with GPS, 50M Waterproof, Compass, Altitude, Air Pressure, 480mAh Extra Large Battery, Full Stainless Steel, Bluetooth Call, 1.96'' AMOLED Always-on Display, AI Voice
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-28*