KOSPET TANK M4 Smartwatch-Silver Image 0

KOSPET TANK M4 Smartwatch-Silver Image 1

KOSPET TANK M4 Smartwatch-Silver Image 2

KOSPET TANK M4 Smartwatch-Silver

৳ 18,499 ~~৳ 18,999~~

0.00 (0)

Key Features

Display type : AMOLED

Screen Size : 1.96 inches

Buttons : 4

Bluetooth Version : 5.3

Waterproof level : 10 ATM & IP69K

Battery Capacity : 500 mAh

Storage : 32 GB ROM

Memory : 16 MB SRAM

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Category: Smart Watch
Brand: Kospet

Specification

Battery & Charging

Battery Capacity

500 mAh

Battery Type

Pure Cobalt Battery

Charging method

Magnetic Charging Dock

Charging time

Approximately 2 Hours

Battery Life

● Typical Use: 14-15 Days
● Heavy Use: 9-10 Days
● Always-On Display (AOD): 5-6 Days
● Continuous GPS: 21-22 Hours

Display

Screen Size

1.96 inches

Screen Resolution

410 × 502 pixels

Brightness

1000 nits (sunlight-readable)

Display type

AMOLED

Pixel Density (PPI)

331

Display Protection

Corning Gorilla Glass 3

Chip & Memory

Storage

32 GB ROM

Memory

16 MB SRAM

Physical Specification

Color

Silver

Material

Stainless steel

Strap Material

Liquid Silicone

Strap Size

22 mm (Quick Release)

Wrist Fit

150 - 240 mm

Buttons

Dimensions

50.5 × 42.5 × 13 mm

Weight

80 g (without strap)

Networking & Connectivity

Bluetooth Version

5.3

Technical Info

Waterproof level

10 ATM & IP69K

Sports Modes

170+

Supported Languages

Application

Apexmove

Third-Party App Compatibility

Syncs with Apple Health & Strava

Compatibility

Android 7.0 and above, iOS 14.0 and above

Sensors

Health

VC9213-4PD

Movement

6-axis Gyroscope

Positioning

● Dual-band GNSS
● GPS
● Galileo
● GLONASS
● BeiDou
● QZSS
● NavIC

Environmental

● Geomagnetic Sensor
● Barometric Altimeter
● Ambient Light Sensor
● Temperature Sensor

Health & Wellness Monitoring

24/7 Automatic Monitoring

● Heart Rate
● Blood Oxygen (SpO₂)
● Stress Level
● Mood
● Sleep Stages (including REM)

One-tap Measurement

● Heart Rate
● Blood Oxygen
● Stress
● Mood

Sleep Tracking

● Sleep Stage
● Naps
● Sleep Schedule

Alerts

● Abnormally High & Low Heart Rate
● Low Blood Oxygen

Other Features

● Menstrual Cycle Tracking
● Breathing Exercise

Sports & Training Features

Sports Modes

23 ApexMotion Sports + 160 Freestyle Training Modes

Specialized Dive Modes

● Freedive
● Scuba
● Gauge

Running Features

● Distance
● Average Pace
● Cadence
● Real-time Navigation
● Heart Rate Zones

Swimming Features

● SWOLF
● Average Pace
● Stroke Recognition
● Stroke Rate
● Lap Count

Activity Tracking

24-hour tracking for Calories, Steps, and Distance

Training Tools

Personalized Training Plans, Smart Recognition

Outdoor & Smart Features

Navigation

● GPS Positioning
● Offline Maps
● Real-time Navigation
● Route Import/Export
● Route Back
● Compass

Outdoor Tools

● Walkie-Talkie
● Flashlight
● Barometric Altimeter
● Moon Phase
● Tides
● Sunrise & Sunset Times
● Extreme Weather Alerts

Notifications

● App
● SMS
● Phone Call alerts

Device Control

● Music Control & Storage
● Camera Control
● Find Phone

Daily Tools

● Alarm Clock
● Timer
● Stopwatch
● Calculator
● Calendar
● Weather
● World Clock
● Voice Assistant

Smart Features

● Emergency SOS
● Sedentary Reminder
● Do Not Disturb
● Water Ejection
● Screen Lock & Password

Special features

Features

● 1.96" Large Colorful Vivid AMOLED display.
● Always-on Display.
● Built-in microphone & speaker.
● Bluetooth calling & notifications.
● Auto-activity detection.
● Slim & Ultra-Lightweight.
● Long battery life.
● Refined for Precision in Motion.
● Raise to Wake.
● 360-Degree Strength and Durability.
● Adaptive Brightness Ready to Thrive.
● Seamless integration, Enhanced Interactions.
● Pro Modes for Maximum Performance.
● Build Tough, Refined Harder.
● Pro-Grade Clarity, Day or Night.
● Reinforced by Inox Shield Structure.
● Proven Toughness, SGS Tested.
● Unleash Your Athletic Potential.
● Run with Precision, Pace with Direction.
● OPDR Algorithm.
● Route Import & Offline Map Support.
● Get in Touch with Walkie-talkie.
● Elevated On-Wrist Health Monitoring.
● Multifunction, Custom & AOD Watch Dial.
● Three Icon Theme Options.
● Customizable Shortcut Cards.
● Six Menu Layouts & Three Transition Animations.

Warranty Information

Warranty

12 Months Warranty

Description

Kospet Tank M4 1.96" AMOLED 10 ATM Dive-proof Rugged Smartwatch 32GB Storage

Dominate Every Adventure with Kospet Tank M4 Rugged Smartwatch

Built to survive and thrive in the toughest conditions, the Kospet Tank M4 rugged smartwatch features a large 1.96-inch AMOLED display, military-grade durability, 10 ATM dive-proof rating, and massive 32GB storage in Bangladesh. This powerhouse delivers stunning visuals, precise GPS tracking, Bluetooth calling, offline music storage, comprehensive health monitoring, and exceptional battery life—perfect for divers, hikers, runners, fitness enthusiasts, or anyone in Dhaka who demands a tough, reliable wearable for extreme outdoor activities, diving, workouts, or daily use. With offline maps and a rugged design, it excels where ordinary watches fail. Available at CorpoShop, Bangladesh's trusted e-commerce platform, enjoy authentic Kospet quality with fast nationwide delivery and dependable customer support.

Large 1.96-inch AMOLED Display

The expansive 1.96-inch AMOLED touchscreen offers sharp 410 × 502 resolution with 332 PPI, vibrant colors, deep blacks, and up to 1000 nits peak brightness for excellent visibility even in bright sunlight. Always-on display mode keeps time, notifications, fitness stats, compass, and custom watch faces visible continuously, while the responsive touch interface ensures smooth navigation.

10 ATM Dive-Proof & Military-Grade Durability

Rated at 10 ATM (100 meters water resistance), the Tank M4 supports professional freediving, scuba diving up to 30 meters, swimming, snorkeling, and high-pressure water activities. Certified to MIL-STD-810H military standards, it withstands extreme temperatures, shocks, dust, drops, salt water, and harsh environments—perfect for Bangladesh's humid, rainy, or rugged outdoor conditions.

Massive 32GB Storage for Offline Music & More

With 32GB built-in storage, store thousands of songs for offline playback, photos, watch faces, and apps without needing your phone. Enjoy independent music control, Bluetooth audio output to headphones, and seamless entertainment during long dives, hikes, runs, or commutes.

Independent Multi-System GPS

Built-in dual-frequency GPS with five satellite systems (GPS + GLONASS + Galileo + BeiDou + QZSS) provides accurate real-time positioning, route tracking, distance, pace, elevation, and offline map support. Ideal for hiking, trail running, cycling, diving navigation, or urban exploration without relying on your smartphone.

Comprehensive Health & Fitness Tracking

Advanced sensors monitor heart rate 24/7, blood oxygen (SpO2), sleep quality with detailed stages, stress levels, and female health cycles. Supports over 170 sports modes with smart recognition, VO2 Max, training load, recovery insights, and detailed exercise metrics for optimized performance and training.

Bluetooth Calling and Exceptional Battery Life

High-quality built-in speaker and microphone enable clear hands-free Bluetooth calling directly from your wrist. The large battery delivers up to 15–25 days of typical usage or 7–10 days with heavy features like GPS, AOD, calling, and music playback ideal for extended adventures or busy days without frequent charging.

Trusted Purchase from CorpoShop in Bangladesh

Get the Kospet Tank M4 1.96" AMOLED 10 ATM Dive-proof Rugged Smartwatch with 32GB Storage at CorpoShop for genuine quality, competitive pricing, and assured nationwide availability. Backed by a standard 12-month warranty and excellent service, this ultra-rugged smartwatch brings a premium AMOLED display, massive storage, true dive-proof capability, smart calling, and adventure-ready features to your wrist.