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| Basic Information | ||
| Display | 1.5", AMOLED, (466 × 466), 438 PPI | |
| Memory | 1Gb Nand Flash Storage Memory: 8MB SRAM |
|
| Battery | Capacity: 500mAh Battery Type: Pure Cobalt Battery Charging Method: Magnetic Charging Dock Theoretical Charging Duration: Approx. 2 Hours Typical Usage Scenario Battery Life: Up to 12-15 Days Heavy Usage Scenario Battery Life: Up to 8-10 Days AOD Mode Battery Life: Up to 3-5 Days Continuous GPS Usage Battery Life: Up to 18-21 Hours |
|
| Connectivity | Bluetooth 5.3 | |
| Material | Body Material: Stainless Steel Bezel + Zinc Alloy Body | |
| OS | Android 5.1 & iOS 10.0 and Above | |
| SpecialFeatures | 5 ATM & IP69K Water-Resistance Bluetooth Calls 170+ Sports Modes Smart Recognition |
|
| Sensor | Acceleration Sensor, Geomagnetic Sensor, Barometric Altimeter, Ambient Light Sensor | |
| Supported Software | KOSPET FIT | |
| Exterior for smart watch | ||
| Dimension | 49.5mm×50.5mm×13.05mm | |
| Weight | 60.7g (Without Strap) | |
| Color | Black, Silver | |
| Warranty for Smartwatch | ||
| Warranty | 1 Year Brand Warranty | |
That is where the KOSPET Tank T4C stands out. Built for users who want a rugged yet smart wearable experience, this watch combines a sharp AMOLED display, Bluetooth calling, long battery life, water resistance, and a wide range of fitness features in one stylish package. Whether you are tracking workouts, managing calls on the go, or looking for a smartwatch that can keep up with an active routine, the KOSPET Tank T4C offers a more dependable and feature-rich option for everyday use in Bangladesh.
Today, users want a smartwatch that fits both lifestyle and practicality. It is no longer enough for a smartwatch to simply count steps or show the time. People want a device that looks good, lasts longer, tracks performance accurately, and stays reliable in different environments.
For many users in Bangladesh, the real need includes:
A bright and clear display for easy visibility
Reliable battery life that does not need constant charging
Bluetooth calling for convenience
Fitness and sports tracking for active routines
Water resistance for daily confidence
Strong body materials for better durability
The KOSPET Tank T4C is designed around these real expectations. It is especially suitable for users who want a smartwatch that feels powerful, durable, and ready for regular activity.
The KOSPET Tank T4C features a 1.5-inch AMOLED display with 466 × 466 resolution and 438 PPI, which delivers sharp visuals, better color quality, and a premium viewing experience. Whether you are checking the time, reading notifications, or viewing workout stats, the display feels crisp and clear.
Battery life is one of the most important factors for any smartwatch, and this model performs strongly in that area. It comes with a 500mAh pure cobalt battery and offers:
Up to 12–15 days in typical usage
Up to 8–10 days in heavy usage
Up to 3–5 days in AOD mode
Up to 18–21 hours of continuous GPS use
This makes the KOSPET Tank T4C a practical option for users who do not want to charge their smartwatch too often.
With Bluetooth 5.3 and Bluetooth calling support, users can handle calls more conveniently without always reaching for their phone. This is useful for busy workdays, workouts, walks, or travel.
The watch supports 170+ sports modes, making it ideal for people who want broader fitness tracking options. Whether you are walking, running, cycling, training, or exploring other workout routines, this smartwatch supports a more active lifestyle.
The KOSPET Tank T4C includes:
Acceleration Sensor
Geomagnetic Sensor
Barometric Altimeter
Ambient Light Sensor
These features help improve tracking, awareness, and performance monitoring, especially for users who care about outdoor activity and smarter data support.
Here is a full overview of the KOSPET Tank T4C specifications:
Display: 1.5", AMOLED, 466 × 466, 438 PPI
Memory: 1Gb Nand Flash Storage
SRAM: 8MB SRAM
Capacity: 500mAh
Battery Type: Pure Cobalt Battery
Charging Method: Magnetic Charging Dock
Theoretical Charging Duration: Approx. 2 Hours
Typical Usage Battery Life: Up to 12–15 Days
Heavy Usage Battery Life: Up to 8–10 Days
AOD Mode Battery Life: Up to 3–5 Days
Continuous GPS Usage Battery Life: Up to 18–21 Hours
Bluetooth: 5.3
Operating System Support: Android 5.1 & iOS 10.0 and Above
Supported App: KOSPET FIT
Body Material: Stainless Steel Bezel + Zinc Alloy Body
Dimensions: 49.5mm × 50.5mm × 13.05mm
Weight: 60.7g (Without Strap)
Color: Black, Silver
Water Resistance: 5 ATM & IP69K
Bluetooth Calls: Yes
Sports Modes: 170+
Smart Recognition: Yes
Acceleration Sensor
Geomagnetic Sensor
Barometric Altimeter
Ambient Light Sensor
Warranty: 1 Year Brand Warranty
Before buying a smartwatch, it is important to consider how you will use it every day. The KOSPET Tank T4C is best suited for users who want a balance of durability, smart features, and long battery performance.
This smartwatch is a strong choice for:
Fitness-focused users who want multiple sports modes
Busy professionals who want Bluetooth calling convenience
Outdoor users who need stronger water resistance
Users who prefer longer battery life
Buyers looking for a premium-looking rugged smartwatch
If you care about sharp visuals and a premium feel, the AMOLED panel is a major advantage.
The strong battery performance makes this watch ideal for users who dislike daily charging.
With more than 170 sports modes, this smartwatch is more useful for active users than basic entry-level models.
The combination of stainless steel bezel, zinc alloy body, 5ATM, and IP69K water resistance adds confidence for real-life use.
Bluetooth 5.3 and calling support make the watch more practical for users who stay connected throughout the day.
Since it supports Android 5.1 and iOS 10.0 and above, it works with a wide range of modern smartphones.
In Bangladesh, many users now want a smartwatch that feels dependable, modern, and capable of handling more than the basics. The KOSPET Tank T4C stands out because it delivers strong battery backup, a vibrant display, broad fitness support, and rugged durability in one product.
Here is why it makes sense:
1.5-inch AMOLED display with sharp 466 × 466 resolution
Bluetooth calling for more convenience
170+ sports modes for active use
Long battery life for daily comfort
5ATM and IP69K water resistance
Durable premium body materials
GPS usage support with strong battery efficiency
1-year brand warranty for added peace of mind
For users who want a smartwatch that looks premium and performs confidently in daily life, fitness, and outdoor activity, this model offers strong all-around value.
Buying a smartwatch is not only about features. It is also about trust. Four Star IT focuses on offering authentic gadgets and reliable tech products for customers in Bangladesh who want quality, support, and peace of mind.
Choosing Four Star IT means you can expect:
Authentic products
Reliable product information
Competitive pricing
Brand warranty support
Customer-focused service
A trusted destination for smart gadgets and accessories
That confidence matters more when you are buying a device you plan to wear and use every day.
Get specific details about this product from customers who own it.
| Basic Information | ||
| Display | 1.5", AMOLED, (466 × 466), 438 PPI | |
| Memory | 1Gb Nand Flash Storage Memory: 8MB SRAM |
|
| Battery | Capacity: 500mAh Battery Type: Pure Cobalt Battery Charging Method: Magnetic Charging Dock Theoretical Charging Duration: Approx. 2 Hours Typical Usage Scenario Battery Life: Up to 12-15 Days Heavy Usage Scenario Battery Life: Up to 8-10 Days AOD Mode Battery Life: Up to 3-5 Days Continuous GPS Usage Battery Life: Up to 18-21 Hours |
|
| Connectivity | Bluetooth 5.3 | |
| Material | Body Material: Stainless Steel Bezel + Zinc Alloy Body | |
| OS | Android 5.1 & iOS 10.0 and Above | |
| SpecialFeatures | 5 ATM & IP69K Water-Resistance Bluetooth Calls 170+ Sports Modes Smart Recognition |
|
| Sensor | Acceleration Sensor, Geomagnetic Sensor, Barometric Altimeter, Ambient Light Sensor | |
| Supported Software | KOSPET FIT | |
| Exterior for smart watch | ||
| Dimension | 49.5mm×50.5mm×13.05mm | |
| Weight | 60.7g (Without Strap) | |
| Color | Black, Silver | |
| Warranty for Smartwatch | ||
| Warranty | 1 Year Brand Warranty | |
That is where the KOSPET Tank T4C stands out. Built for users who want a rugged yet smart wearable experience, this watch combines a sharp AMOLED display, Bluetooth calling, long battery life, water resistance, and a wide range of fitness features in one stylish package. Whether you are tracking workouts, managing calls on the go, or looking for a smartwatch that can keep up with an active routine, the KOSPET Tank T4C offers a more dependable and feature-rich option for everyday use in Bangladesh.
Today, users want a smartwatch that fits both lifestyle and practicality. It is no longer enough for a smartwatch to simply count steps or show the time. People want a device that looks good, lasts longer, tracks performance accurately, and stays reliable in different environments.
For many users in Bangladesh, the real need includes:
A bright and clear display for easy visibility
Reliable battery life that does not need constant charging
Bluetooth calling for convenience
Fitness and sports tracking for active routines
Water resistance for daily confidence
Strong body materials for better durability
The KOSPET Tank T4C is designed around these real expectations. It is especially suitable for users who want a smartwatch that feels powerful, durable, and ready for regular activity.
The KOSPET Tank T4C features a 1.5-inch AMOLED display with 466 × 466 resolution and 438 PPI, which delivers sharp visuals, better color quality, and a premium viewing experience. Whether you are checking the time, reading notifications, or viewing workout stats, the display feels crisp and clear.
Battery life is one of the most important factors for any smartwatch, and this model performs strongly in that area. It comes with a 500mAh pure cobalt battery and offers:
Up to 12–15 days in typical usage
Up to 8–10 days in heavy usage
Up to 3–5 days in AOD mode
Up to 18–21 hours of continuous GPS use
This makes the KOSPET Tank T4C a practical option for users who do not want to charge their smartwatch too often.
With Bluetooth 5.3 and Bluetooth calling support, users can handle calls more conveniently without always reaching for their phone. This is useful for busy workdays, workouts, walks, or travel.
The watch supports 170+ sports modes, making it ideal for people who want broader fitness tracking options. Whether you are walking, running, cycling, training, or exploring other workout routines, this smartwatch supports a more active lifestyle.
The KOSPET Tank T4C includes:
Acceleration Sensor
Geomagnetic Sensor
Barometric Altimeter
Ambient Light Sensor
These features help improve tracking, awareness, and performance monitoring, especially for users who care about outdoor activity and smarter data support.
Here is a full overview of the KOSPET Tank T4C specifications:
Display: 1.5", AMOLED, 466 × 466, 438 PPI
Memory: 1Gb Nand Flash Storage
SRAM: 8MB SRAM
Capacity: 500mAh
Battery Type: Pure Cobalt Battery
Charging Method: Magnetic Charging Dock
Theoretical Charging Duration: Approx. 2 Hours
Typical Usage Battery Life: Up to 12–15 Days
Heavy Usage Battery Life: Up to 8–10 Days
AOD Mode Battery Life: Up to 3–5 Days
Continuous GPS Usage Battery Life: Up to 18–21 Hours
Bluetooth: 5.3
Operating System Support: Android 5.1 & iOS 10.0 and Above
Supported App: KOSPET FIT
Body Material: Stainless Steel Bezel + Zinc Alloy Body
Dimensions: 49.5mm × 50.5mm × 13.05mm
Weight: 60.7g (Without Strap)
Color: Black, Silver
Water Resistance: 5 ATM & IP69K
Bluetooth Calls: Yes
Sports Modes: 170+
Smart Recognition: Yes
Acceleration Sensor
Geomagnetic Sensor
Barometric Altimeter
Ambient Light Sensor
Warranty: 1 Year Brand Warranty
Before buying a smartwatch, it is important to consider how you will use it every day. The KOSPET Tank T4C is best suited for users who want a balance of durability, smart features, and long battery performance.
This smartwatch is a strong choice for:
Fitness-focused users who want multiple sports modes
Busy professionals who want Bluetooth calling convenience
Outdoor users who need stronger water resistance
Users who prefer longer battery life
Buyers looking for a premium-looking rugged smartwatch
If you care about sharp visuals and a premium feel, the AMOLED panel is a major advantage.
The strong battery performance makes this watch ideal for users who dislike daily charging.
With more than 170 sports modes, this smartwatch is more useful for active users than basic entry-level models.
The combination of stainless steel bezel, zinc alloy body, 5ATM, and IP69K water resistance adds confidence for real-life use.
Bluetooth 5.3 and calling support make the watch more practical for users who stay connected throughout the day.
Since it supports Android 5.1 and iOS 10.0 and above, it works with a wide range of modern smartphones.
In Bangladesh, many users now want a smartwatch that feels dependable, modern, and capable of handling more than the basics. The KOSPET Tank T4C stands out because it delivers strong battery backup, a vibrant display, broad fitness support, and rugged durability in one product.
Here is why it makes sense:
1.5-inch AMOLED display with sharp 466 × 466 resolution
Bluetooth calling for more convenience
170+ sports modes for active use
Long battery life for daily comfort
5ATM and IP69K water resistance
Durable premium body materials
GPS usage support with strong battery efficiency
1-year brand warranty for added peace of mind
For users who want a smartwatch that looks premium and performs confidently in daily life, fitness, and outdoor activity, this model offers strong all-around value.
Buying a smartwatch is not only about features. It is also about trust. Four Star IT focuses on offering authentic gadgets and reliable tech products for customers in Bangladesh who want quality, support, and peace of mind.
Choosing Four Star IT means you can expect:
Authentic products
Reliable product information
Competitive pricing
Brand warranty support
Customer-focused service
A trusted destination for smart gadgets and accessories
That confidence matters more when you are buying a device you plan to wear and use every day.
Get specific details about this product from customers who own it.