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KOSPET TANK M4 Smart Watch
Original price was: 19,999.00৳ .15,999.00৳ Current price is: 15,999.00৳ .
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The KOSPET TANK M4 is a premium rugged smartwatch built for outdoor adventures, diving, and fitness enthusiasts. Featuring a large 1.96-inch AMOLED display, dual-band GPS, offline maps, Bluetooth calling, and 10ATM water resistance, it’s engineered for extreme durability and all-day performance.
Display: 1.96″ AMOLED, 410×502 resolution, 331 PPI, Always-On Display, Gorilla Glass 3, up to 1000 nits brightness, 60Hz refresh rate
Build: Inox 360 stainless steel body, 10ATM & IP69K water resistance, MIL-STD-810H certified, supports scuba diving & freediving up to 45m, rugged outdoor design
Performance: ATS3089 processor, 16MB SRAM, 32GB internal storage for music, Android & iOS compatible
Health & Fitness: 24/7 heart rate monitoring, SpO₂ (Blood Oxygen), sleep tracking, stress monitoring, temperature sensor, barometer, compass, altitude tracking, dual-band 6-system GNSS GPS, offline maps, route import, 170+ sports modes, Bluetooth calling
Battery: 500mAh pure cobalt battery, up to 14–15 days of typical use, up to 21–22 hours GPS usage, magnetic fast charging
Connectivity: Bluetooth 5.3, Dual-Band GPS (GPS, GLONASS, Galileo, BeiDou, QZSS), Bluetooth Calling, Smart Notifications, Music Storage & Control, Offline Maps, Find Phone, Weather, Voice Assistant
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- 100% Genuine Products
- Best Service Warranty
- Best Price in BD
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KOSPET TANK M4 Smartwatch
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The KOSPET TANK M4 is a premium rugged smartwatch designed for outdoor adventure, diving, health monitoring, navigation, and daily smart lifestyle use. It features a 1.96-inch AMOLED display, stainless steel body, 10ATM and IP69K water resistance, 45m diving capability, dual-band GNSS, offline maps, Bluetooth calling, 500mAh battery, and advanced health tracking. If you are looking for the KOSPET TANK M4 price in Bangladesh, full specifications, key features, warranty details, and buying information, Taham Tech brings you genuine KOSPET smartwatches with trusted customer support.
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Key Features
- Display: 1.96-inch AMOLED touchscreen with 410 x 502 resolution and 1000 nits peak brightness
- Build: Inox 360 stainless steel case and back with liquid silicone strap
- Water Resistance: 10ATM and IP69K with 45m freediving, scuba, and gauge dive capability
- Navigation: Dual-band GNSS, polarized antenna, offline maps, route import/export, and deviation alert
- Sports Modes: 160+ freestyle modes, 23 ApexMotion sports, and smart sports recognition
- Health Tracking: 24-hour heart rate, SpO2, stress, mood, sleep stages, and menstrual tracking
- Smart Features: Calls, SMS, app notifications, music and camera control, SOS, voice assistant, and Find Phone
- Battery Life: 500mAh battery with up to 14-15 days typical use
Full Specifications
| Brand | KOSPET |
| Model | TANK M4 |
| Product Type | Rugged Smartwatch |
| Material | Inox 360 stainless steel case and back, liquid silicone strap |
| Dimensions | 50.5 x 42.5 x 13 mm |
| Weight | 80 g without strap |
| Strap Size | 22 mm |
| Wrist Fit | 150 mm – 240 mm |
| Display | 1.96-inch AMOLED touchscreen, 410 x 502 pixels resolution, 331 PPI |
| Display Protection | Corning Gorilla Glass 3 |
| Display Brightness | 1000 nits peak brightness |
| Memory | 32GB ROM, 16MB SRAM |
| Water Resistance | 10ATM and IP69K certified |
| Diving Capability | 45m freediving, scuba, and gauge dive capability |
| Battery | 500mAh pure cobalt battery |
| Charging | Magnetic charging dock, approximately 2 hours charge time |
| Battery Life | Typical use: 14-15 days | Heavy use: 9-10 days | AOD: 5-6 days | Continuous GPS: 21-22 hours |
| Health Tracking | 24-hour heart rate, SpO2, stress, mood monitoring, sleep stages, menstrual tracking |
| One-Tap Measurement | Heart rate, SpO2, stress, and mood measurement |
| Health Alerts | Abnormal heart rate and low SpO2 alerts |
| Navigation | Dual-band GNSS, BeiDou, QZSS, NavIC, polarized antenna, offline maps, directions, route import/export, deviation alert |
| Outdoor Features | Flashlight, freedive mode, scuba dive mode, gauge mode, underwater walkie-talkie, extreme weather alerts |
| Sports Modes | 160+ freestyle modes, 23 ApexMotion sports, smart sports recognition |
| Languages | 37 languages supported |
| Connectivity | Bluetooth v5.3 |
| App Support | ApexMove app, Android 7.0 and above, iOS 14.0 and above |
| Fitness App Sync | Syncs with Apple Health and Strava |
| Audio | Built-in speaker and microphone |
| Buttons | 4 physical buttons |
| Sensors | VC9213-4PD optical health sensor, 6-axis gyroscope, geomagnetic sensor, altimeter, ambient light sensor, temperature sensor |
| Smart Features | App notifications, SMS, calls, music control, camera control with storage, Find Phone, DND, SOS, voice assistant |
| Other Features | Moon phase and tides, extensive training features |
| Certification | SGS, Inox 360, CE, FCC, UL, RoHS, WEEE |
Product Description
The KOSPET TANK M4 is a rugged outdoor smartwatch made for users who need strong durability, accurate navigation, diving support, and advanced health monitoring in one device. With its stainless steel body, AMOLED display, 10ATM and IP69K protection, dual-band GNSS, offline maps, and long battery life, it is a powerful choice for adventure, fitness, and smart daily use.
Premium Stainless Steel Rugged Design
The KOSPET TANK M4 features an Inox 360 stainless steel case and back with a comfortable liquid silicone strap. Its rugged design gives it a premium yet durable feel, making it suitable for outdoor use, workouts, travel, and everyday wear.
Large 1.96-inch AMOLED Display
The 1.96-inch AMOLED touchscreen offers clear visuals with 410 x 502 pixels resolution, 331 PPI, and up to 1000 nits peak brightness. Corning Gorilla Glass 3 adds extra protection against scratches and daily wear.
10ATM and IP69K Water Resistance
The smartwatch is built for serious water activities with 10ATM and IP69K certification. It supports 45m freediving, scuba, and gauge dive capability, making it suitable for swimmers, divers, and outdoor users who need dependable water protection.
Dual-Band GNSS and Offline Maps
The KOSPET TANK M4 includes dual-band GNSS with BeiDou, QZSS, NavIC, a polarized antenna, offline maps, directions, route import/export, and deviation alerts. These navigation features help users track routes more accurately during hiking, running, cycling, travel, and outdoor training.
Advanced Health and Activity Tracking
The watch supports 24-hour heart rate, SpO2, stress, mood monitoring, sleep stages, menstrual tracking, one-tap measurement, and abnormal health alerts. It also includes 160+ freestyle modes, 23 ApexMotion sports, and smart sports recognition for detailed activity tracking.
Diving and Outdoor Safety Features
The TANK M4 includes freedive, scuba dive, and gauge dive modes, along with underwater walkie-talkie, flashlight, extreme weather alerts, moon phase, and tide information. These features make it a strong companion for outdoor and water-based activities.
Bluetooth Calling and Smart Controls
With Bluetooth v5.3, built-in speaker, and microphone, the smartwatch supports calls and smart notifications. It also includes music control, camera control with storage, Find Phone, DND, SOS, and voice assistant for daily convenience.
Long Battery Backup
The 500mAh pure cobalt battery offers up to 14-15 days of typical use, 9-10 days of heavy use, 5-6 days with AOD, and 21-22 hours of continuous GPS use. The magnetic charging dock can fully charge the watch in around 2 hours.
Why Buy from Taham Tech
- 100% genuine KOSPET smartwatch assurance
- Trusted gadget and smartphone shop in Bangladesh
- Competitive pricing and updated product information
- Fast delivery support inside Bangladesh
- Customer-friendly after-sales service
- Easy order support through website and contact channels
Warranty & Support
- Genuine product assurance
- Warranty support available depending on product variant and stock condition
- Replacement support available as per Taham Tech policy
- Delivery support available across Bangladesh
- For exact warranty and price confirmation, please contact Taham Tech before ordering
Frequently Asked Questions
What is the price of KOSPET TANK M4 in Bangladesh?
The KOSPET TANK M4 price in Bangladesh may vary depending on stock availability and offer price. Please contact Taham Tech for the latest price.
Is KOSPET TANK M4 waterproof?
Yes, the KOSPET TANK M4 has 10ATM and IP69K water resistance, with 45m freediving, scuba, and gauge dive capability.
Does KOSPET TANK M4 have GPS?
Yes, it supports dual-band GNSS with BeiDou, QZSS, NavIC, offline maps, directions, route import/export, and deviation alerts.
Does KOSPET TANK M4 support Bluetooth calling?
Yes, the watch has Bluetooth v5.3, built-in speaker, and microphone for call support and smart notifications.
What is the battery life of KOSPET TANK M4?
It offers up to 14-15 days of typical use, 9-10 days of heavy use, 5-6 days with AOD, and 21-22 hours of continuous GPS use.
Which app does KOSPET TANK M4 use?
The KOSPET TANK M4 uses the ApexMove app and supports Android 7.0 and above, and iOS 14.0 and above.
Can KOSPET TANK M4 sync with Apple Health and Strava?
Yes, the KOSPET TANK M4 can sync with Apple Health and Strava through supported app connectivity.
Where can I buy KOSPET TANK M4 in Bangladesh?
You can buy the KOSPET TANK M4 from Taham Tech with genuine product assurance and customer support.
| Color | Black, Silver |
|---|---|
| Warranty | 24 Months Warranty |
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- Fast Home Delivery
- 100% Genuine Products
- Best Service Warranty
- Best Price in BD
- 24/7 After-Sales Service
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