Kospet Smartwatch Tank M4 Schwarz
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Wristband colour2
Product details
The Kospet Smartwatch Tank M4 in black is a highly advanced smartwatch designed for demanding users. With an impressive water resistance of 10 ATM and IP69K, it can be used at depths of up to 45 meters, making it ideal for swimmers and outdoor enthusiasts. Its military-tested durability ensures that the watch functions reliably even under extreme conditions. Equipped with dual-band GPS, the smartwatch offers offline navigation, which is particularly beneficial for adventure trips. The Tank M4 supports a wide range of fitness activities with 160 training modes and 23 ApexMotion sports, allowing users to track their athletic performance accurately. Additionally, the 24-hour tracking of heart rate, stress, and sleep provides comprehensive health monitoring.
- 10 ATM and IP69K water-resistant up to 45 m
- Military-tested durability
- Offline navigation with dual-band GPS
- 160 training modes and 23 ApexMotion sports
- 24-hour heart rate, stress, and sleep tracking.
Operating system compatibility | Android, iOS |
Smartwatch functions | Alarm clock, Datebooks, Music functionalities |
Health functions | Calories, Heart rate measurement, Pedometer |
Activities | Swimming |
Wristband material | Silicone |
Case material | Stainless steel |
Item number | 64653128 |
Manufacturer | Kospet |
Category | Smartwatches |
Manufacturer no. | 6978602500065 |
Release date | 28.10.2025 |
Exact colour description | Black, Black |
Watch type | Smartwatch |
Durability | Water-resistant, Waterproof |
Protection type (IP code) | IP69K |
Operating system compatibility | Android, iOS |
Integrated components | Microphone, Speakers |
Smartwatch functions | Alarm clock, Datebooks, Music functionalities |
Health functions | Calories, Heart rate measurement, Pedometer |
Activities | Swimming |
Sensors | Ambient light sensor, Barometer Sensor, Heart rate sensor |
Localisation technology | Compass, Galileo, GLONASS, GPS, QZSS |
Time display | Digital |
Display size (inches) | 1.96" |
Image resolution | 410 x 502 pixels |
Wristband colour | Black |
Wristband material | Silicone |
Wristband size | One size |
Strap width | 22 mm |
Strap fastener | Buckle |
Case colour | Black |
Case material | Stainless steel |
Glass | Corning Gorilla Glass Ceramic |
Case thickness | 13 mm |
Connectivity | Bluetooth, GPS |
Bluetooth version | 5.3 |
Power supply | Rechargeable battery operated |
Battery type | Li-ion |
Capacity | 500 mAh |
Runtime (in GPS mode) | 0.92 Days |
Standby time | 360 h |
Charging time | 2 h |
CO₂ emissions | 4,97 kg |
Climate contribution | EUR 0,12 |
Scope of delivery | Display protection sheet, Magnetic charging cable, Manual, Smartwatch, Wristband |
Weight | 80 g |
Length | 12 cm |
Width | 11 cm |
Height | 7 cm |
Weight | 312 g |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Smartwatches» category have a defect within the first 24 months?
Source: Galaxus- KospetNot enough data
- 1.Apple0,7 %
- 2.Samsung1,1 %
- 3.OnePlus1,2 %
- 4.Huawei1,3 %
Statutory 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: Galaxus- KospetNot enough data
- 1.Accutime0 days
- 1.Beurer0 days
- 1.Denver0 days
- 1.Forever0 days
Return rate
How often is a product of this brand in the «Smartwatches» category returned?
Source: Galaxus- KospetNot enough data
- 1.Fitbit2,7 %
- 2.Xiaomi2,9 %
- 3.Denver3 %
- 4.Accutime3,2 %