Kospet Smartwatch Tank T4 Schwarz Schwarz

2Ratings
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Product details

The Kospet Smartwatch Tank T4 is a state-of-the-art smartwatch designed for users who value functionality and durability. Equipped with a touchscreen, it offers a variety of features that are useful both in everyday life and during sports activities. The smartwatch is compatible with a powerful operating system that supports both Android and iOS. Its military-tested robustness and high water resistance (10 ATM, IP69K) make it an ideal companion for outdoor activities and extreme conditions. The Tank T4 provides comprehensive activity tracking features, including heart rate monitoring, sleep tracking, and a variety of workout modes that allow users to effectively track their fitness goals. Additionally, the integrated GPS function enables precise location tracking and offline navigation, making it a versatile choice for athletes and adventurers.

  • Military-tested durability according to MIL-STD-810H
  • Waterproof up to 45 m (10 ATM, IP69K)
  • Offline navigation with dual-band GPS
  • 160 workout modes and 23 ApexMotion sports
  • 24-hour heart rate, stress, and sleep tracking.

Key specifications

Operating system compatibility
Android, iOS
Smartwatch functions
Alarm clock, Altimeters, Music functionalities, Music storage, Weather
Health functions
Calories, Heart rate measurement, Pedometer, Stress levels
Activities
Swimming

General information

Item number
64672343
Manufacturer
Kospet
Category
Smartwatches
Manufacturer no.
6978602500041
Release date
29.10.2025
Sales rank in Category Smartwatches
218 of 3334

Colour

Exact colour description
Black

Watch properties

Watch type
Smart watch
Durability
Water-resistant
Protection type (IP code)
IP69K
Operating system
Android, iOS
Operating system compatibility
Android, iOS
Integrated components
Microphone

Functions

Smartwatch functions
Alarm clock, Altimeters, Music functionalities, Music storage, Weather
Health functions
Calories, Heart rate measurement, Pedometer, Stress levels
Activities
Swimming
Sensors
Accelerometer, Ambient light sensor, Barometer Sensor
Localisation technology
GPS

Wristband properties

Wristband colour
Black

Case properties

Case colour
Black
Glass
Gorilla Glass
Case thickness
13.70 mm

Connectivity

Connectivity
Bluetooth, GPS, NFC, WLAN

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Display protection sheet, Magnetic charging cable, Manual, Smart watch, Wristband

Package dimensions

Length
11.80 cm
Width
11.20 cm
Height
7.80 cm
Weight
324 g

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Smartwatches» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Kospet
    Not enough data
  • 1.Apple
    0.7 %
  • 2.Samsung
    1.1 %
  • 3.OnePlus
    1.2 %
  • 4.Huawei
    1.4 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Kospet
    Not enough data
  • 1.Accutime
    0 days
  • 1.Denver
    0 days
  • 1.Forever
    0 days
  • 1.Garett
    0 days

Return rate

How often is a product of this brand in the «Smartwatches» category returned?

Source: Digitec Galaxus
  • Kospet
    Not enough data
  • 1.Fitbit
    2.7 %
  • 2.Wahoo
    3.1 %
  • 2.Xiaomi
    3.1 %
  • 4.OPPO
    3.6 %
Source: Digitec Galaxus