Kospet Tank T4

48 mm
Delivered Tue, 26.5.
Only 2 pieces in stock
free shipping

Case colour2

Product details

The Kospet Smartwatch Tank T4 in silver is a state-of-the-art smartwatch designed for users who value functionality and robustness. Equipped with a touchscreen, it offers a variety of functions that make everyday life easier and monitor health. The smartwatch is compatible with both Android and iOS devices and enables seamless connectivity via Bluetooth. Its impressive 10 ATM and IP69K rating makes it extremely waterproof and robust, ideal for outdoor activities and sporting challenges. The Tank T4 offers comprehensive activity tracking functions, including heart rate measurement, sleep tracking and a variety of training modes that allow users to effectively track their fitness goals. It also has practical functions such as call and SMS notifications, an SOS button and the ability to control music and take photos. This smartwatch is therefore not only a fashionable accessory, but also a powerful tool for an active and healthy life.

Key specifications

Operating system compatibility
AndroidiOS
Smartwatch functions
Alarm clockDatebooksMusic functionalitiesMusic storageTimer + stopwatchWeather
Health functions
Heart rate measurementStress levelsTemperature detection
Activities
CyclingFitnessHikingRunningSwimming
Wristband material
Silicone
Case material
Stainless steel

General information

Item number
64653129
Manufacturer
Kospet
Category
Smartwatches
Manufacturer No.
6978602500058
Release date
28.10.2025

Colour

Exact colour description
BlackSilver

Watch properties

Watch type
Smartwatch
Durability
Waterproof (10 ATM)
Protection type (IP code)
IP69K
Operating system
Other
Operating system compatibility
AndroidiOS
Integrated components
MicrophoneSpeakers

Functions

Smartwatch functions
Alarm clockDatebooksMusic functionalitiesMusic storageTimer + stopwatchWeather
Health functions
Heart rate measurementStress levelsTemperature detection
Activities
CyclingFitnessHikingRunningSwimming
Sensors
AccelerometerAmbient light sensorBarometer Sensor
Localisation technology
CompassGalileoGLONASSGPSNAVICQZSS

Display properties

Time display
Digital
Display
OLED
Display technology
AMOLED
Display size (inches)
1.43"
Image resolution
466 x 466 Pixels

Wristband properties

Wristband colour
Black
Wristband material
Silicone
Wristband size
One size
Strap width
22 mm
Strap description
Sports bracelet
Strap fastener
Buckle

Case properties

Case colour
Silver
Case material
Stainless steel
Glass
Corning Gorilla Glass Ceramic
Shape of watch
Round
Case diameter
48 mm
Case thickness
13.70 mm
Case material
Stainless steel

Connectivity

Connectivity
BluetoothGPS
Bluetooth version
5.3

Data storage properties

Storage capacity
32 GB

Power supply

Power supply
Rechargeable battery operated
Standby time
360 h

Battery properties

Battery type
LiPo
Capacity
500 mAh
Battery life
15 Days
Charging time
2 h
Battery size
Device specific

Voluntary climate contribution

CO₂ emissions
4.97 kg
Climate contribution
CHF 0.12

Scope of delivery

Scope of delivery
Display protection sheetMagnetic charging cableManualSmartwatchWristband

Product dimensions

Weight
77 g

Package dimensions

Length
12 cm
Width
11.30 cm
Height
7.30 cm
Weight
319 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
    0.6 %
  • 2.Samsung
    1.1 %
  • 3.OnePlus
    1.2 %
  • 3.Wahoo
    1.2 %

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.Beurer
    0 days
  • 1.Denver
    0 days
  • 1.Forever
    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.Xiaomi
    2.9 %
  • 3.Denver
    3.1 %
  • 3.VTech
    3.1 %
Source: Digitec Galaxus