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  1. Home
  2. /Smartwatches
  3. /Kospet
  4. /TANK M3
SmartwatchesKospet

Kospet Tank M3

Last updated: April 20, 2026

3.6

VersusMatrix

out of 10

★

4.8

388 reviews

1.6in
Display
40hrs
Battery
IP68
Protection
60g
Weight

Acheter maintenant

amazon

from $115

Buy →

Prices may vary · We may earn a commission. Learn more

Détail du score

PricePriceHealth TrackingHealth TrackingBuild QualityBuild QualityBattery LifeBattery LifeDisplayDisplay
Top 36% DisplayTop 39% Battery Life
Price
9.6
Health Tracking
3.5
Battery Life
0.5
Display
5.0
Build Quality
3.6

Kospet Tank M3 — Full Specifications

Operating System
proprietary

See a missing or incorrect spec? Let us know

About the Kospet Tank M3

The Kospet TANK M3 Smart Watch for Men is designed for those who seek durability and functionality in a wearable device. With a rugged exterior and a robust design, this smartwatch is built to withstand the rigors of outdoor activities. It features a 1.39-inch display that offers an always-on display (AOD) function, ensuring you can check the time and notifications at a glance without needing to wake the screen. The watch is also rated at 50 meters for water resistance, making it suitable for swimming and other water-related activities.

In terms of performance, the Kospet TANK M3 is powered by a 480mAh battery, which promises extended usage between charges. However, users have reported that the battery life may not meet expectations, especially with frequent use of its various features. The smartwatch includes health tracking capabilities, such as heart rate monitoring and sleep tracking, but the accuracy of these features has received mixed reviews. Overall, while the Kospet TANK M3 offers a rugged design and essential smartwatch functionalities, potential buyers should weigh its performance and reliability against their specific needs before making a purchase.

Who Should Buy This?

The Kospet TANK M3 Smart Watch is ideal for budget-conscious individuals seeking a rugged smartwatch for everyday use. It's suitable for students and professionals who need basic fitness tracking and notifications without breaking the bank. However, with a performance score of 3.5 and a disappointing battery life of just 0.5, users may find it lacking for intensive activities or extended use. Its 50M waterproof rating makes it a decent choice for outdoor enthusiasts, but tradeoffs in price and performance should be considered.

Reviewed by VersusMatrix Editorial Team

Last updated: April 20, 2026

Editorial guidelines

Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.

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FAQ

Is the Kospet Tank M3 worth buying in 2026?

The Kospet TANK M3 Smart Watch for Men is designed for those who seek durability and functionality in a wearable device. With a rugged exterior and a robust design, this smartwatch is built to withstand the rigors of outdoor activities. It features a 1.39-inch display that offers an always-on displa...

How long does the Kospet Tank M3 battery last?

The Kospet Tank M3 offers up to 40 hours of battery life from its 480 mAh battery.

What is the display size of the Kospet Tank M3?

The Kospet Tank M3 has a 1.6" display (AMOLED).

Is the Kospet Tank M3 waterproof?

Yes, the Kospet Tank M3 has IP68 water resistance, meaning it can withstand immersion in water.

What is the price of the Kospet Tank M3?

The Kospet Tank M3 is priced at approximately $115. Check the buy links above for current prices from retailers.

Who should buy the Kospet Tank M3?

The Kospet TANK M3 Smart Watch is ideal for budget-conscious individuals seeking a rugged smartwatch for everyday use. It's suitable for students and professionals who need basic fitness tracking and notifications without breaking the bank. However, with a performance score of 3.5 and a disappointing battery life of just 0.5, users may find it lacking for intensive activities or extended use. Its 50M waterproof rating makes it a decent choice for outdoor enthusiasts, but tradeoffs in price and performance should be considered.

Score

3.6

out of 10

$ Price
15%9.6
Health Tracking
25%3.5
Battery Life
35%0.5
Display
15%5.0
Build Quality
10%3.6

How We Score

Scores are calculated by comparing all smartwatches in our database. Each dimension is weighted and normalized relative to the category.

$ Price15%

Based on Price (USD) · lower is better

Health Tracking25%

Based on Benchmark Score

Battery Life35%

Based on Battery Life (hrs)

Display15%

Based on Screen Size (in)

Build Quality10%

Based on Weight (g) · lower is better

Products missing data for a dimension receive the median score. Overall = weighted sum of all dimensions.

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