KOSPET tank m4 smartwatch black with silicone straps#color_black^package_Silicone Basic

প্রাক-অর্ডার: প্রারম্ভিক পাখি বিশেষ

কোস্পেট TANK M4 স্মার্টওয়াচ

Name: কোস্পেট TANK M4 স্মার্টওয়াচ
Brand: KOSPET
Availability: InStock

$184.99

$209.99

সংরক্ষণ করুন $25.00

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চেকআউটে ডিসকাউন্ট স্বয়ংক্রিয়ভাবে প্রয়োগ করা হয়!

রঙ: কালো

প্যাকেজ: সিলিকন বেসিক

সিলিকন বেসিক

$184.99 USD

M4 Christmas Bundle Black#color_black^package_Xmas Exclusive Bundle

বড়দিনের এক্সক্লুসিভ বান্ডিল

$259.99 USD

বর্ণনা

*ক্লিক করুন [এখানে] অফলাইন মানচিত্র রিসোর্স ডাউনলোড করতে।

তুমি সাঁতার কাটছো, স্নোরকেলিং করো, অথবা গভীর ডাইভিং করো, TANK M4 এর মজবুত ডিজাইনের জন্য আলাদা। ডাইভিং ছাড়াও, এটি বিস্তৃত স্পোর্টস মোড সমর্থন করে, যার মধ্যে রয়েছে দীর্ঘ ব্যাটারি লাইফ প্রতিটি বহিরঙ্গন অভিযানকে ট্র্যাকে রাখার জন্য বর্ধিত প্রশিক্ষণ এবং অফলাইন মানচিত্রের শক্তি যোগান।

১০টি এটিএম &৩টি ডাইভ মোড সহ amp; IP69K জল প্রতিরোধ ক্ষমতা
১৫ দিন পর্যন্ত ব্যাটারি লাইফ
SGS সার্টিফাইড, আইনক্স 360 স্টেইনলেস স্টিলের নকশা
1.96" অটো-উজ্জ্বলতা সহ AMOLED ডিসপ্লে
সুনির্দিষ্ট ট্র্যাকিংয়ের জন্য ডুয়াল-ব্যান্ড সিক্স-সিস্টেম জিএনএসএস
ওয়াকি-টকি এবং অফলাইন মানচিত্র সহ

স্পেসিফিকেশন

বিনামূল্যে শিপিং

1 বছরের ওয়ারেন্টি

7-দিনের ট্রায়াল

24/7 সমর্থন

কোস্পেট TANK M4 স্মার্টওয়াচ

কালো | সিলিকন বেসিক

$184.99

$209.99

- $25.00

ওভারভিউ

Built for New Depths

Built with 10 ATM and IP69K water resistance, it’s ready to dive with you.

Master Every Dive

Plunge into your diving excursions with three built-in dive modes and specialized dive data.

Tried and Tested Durability

Crafted with Inox 360 stainless steel, SGS-certified, and tested to 20 MIL-STD-810H standards.

Adaptive Visibility Day and Night

With an integrated ambient light sensor, the 1.96" AMOLED display remains clear under various lighting conditions.

Pro-Level Metrics for Peak Performance

Optimize your training and recovery with 23 ApexMotion sports modes and dedicated performance metrics.

Upgraded 24/7 Health Monitoring

Stay in tune with your body via the advanced 4PD sensor for more precise health measurements.

More Customization, Deeper Immersion

Access deeper health and fitness insights, exploration features, and personalized options in the Apexmove App.

Gold Winner at 2025 Product Design Awards

Celebrated for its innovative design that superbly blends style with performance, KOSPET TANK M4 won Gold awards at both the MUSE Design Awards and the London Design Awards.

Rugged Aesthetics Reinvented

Battle -50℃ extreme cold, outlast 70℃ blazing heat, endure humidity, shock, and more — KOSPET TANK M4 is a tactical smartwatch, tested by SGS, an independent European lab, against 20 U.S. MIL-STD-810H standards, ready for your most rugged adventures. An integrated ambient light sensor ensures its 1.96-inch AMOLED display remains clear from dawn to dusk.

AMOLED with Auto-Brightness

As magnificent as its 1.96-inch AMOLED display with peak brightness of 1000 nits, KOSPET TANK M4 features an embedded ambient light sensor that automatically adjusts the screen brightness based on the surrounding ambient light conditions.

410 × 502

Resolution

331

PPI

1,000nits

Peak Brightness

60Hz

Refresh Rate

Inox Shield Structure from Top to Bottom

From the bezel and the case to physical buttons, KOSPET TANK M4 is sculpted with an Inox 360 shield structure featuring full stainless steel construction, striking the perfect balance between exceptional strength and timeless design.

Proven Toughness,
SGS Tested

Tested and proven by SGS, the Europe’s leading independent lab, KOSPET TANK M4 demonstrates its superior resilience and toughness by passing up to 20 U.S. MIL-STD-810H tests. The rugged smartwatch thrives with you, however dusty, muddy, or rainy the adventure gets.

High-temperature
Operation Test

Low-temperature Operation Test

Salt Fog / Corrosive
Environments Test

Rain Test

Shock Test

Sand and Dust Test

Low Pressure Storage Test

Low Pressure Operation Test

High-temperature Storage Test

High-temperature Operating Test

Low-temperature Storage Test

Humidity Test

Fungus Test

Salt Fog / Corrosive Environments Test

Sand and Dust Test

Immersion Test

Low-temperature Operating Test

Temperature Shock Test

Contamination by Fluids Test

Solar Radiation Test

Rain Test

Vibration Test

Functional Shock Test

Transit Drop Test

Shock Test

Freeze-Thaw Test

Brave Deeper with
Confidence

With 10 ATM and IP69K water resistance ratings, KOSPET TANK M4 is not just a rugged smartwatch but also a reliable scuba diving watch alternative. It is built to endure 100-meter water pressure and support dives up to 45 meters—making every swim, surf, or dive worry-free.

10 ATM

Water Resistance

Tested by SGS, Europe's leading independent lab.

*Note: The smartwatch should not be worn during hot showers, in saunas, or during any other activities that involve high temperatures and/or high levels of humidity.

Delve Deeper with Ambition

Built to endure 10 ATM and IP69K conditions, the KOSPET TANK M4 functions as a versatile waterproof smartwatch, offering three dedicated dive modes to enrich your underwater experiences. Explore a wide array of diving metrics, including depth, dive time, ascent and descent rates, and more.

Freedive Mode

Scuba Dive Mode

Gauge Mode

Freedive Mode

Besides tracking surface intervals crucial for diving safety, KOSPET TANK M4 monitors each freediving session with data like dive time, maximum depth, and average temperature, complemented by its built-in breath-holding training and tests for improved stamina. Learn More »

Scuba Dive Mode

Preset parameters like oxygen percentage and PO2 limit on KOSPET TANK M4, and get a broader picture of your recreational scuba diving. Apart from underwater insights such as NDL, the smartwatch comes with safety stops and decompression stops to help you reduce the risk of decompression sickness. Learn More »

Gauge Mode

The Gauge mode on KOSPET TANK M4 functions as a basic bottom timer or as a backup to a dedicated dive computer. It displays dive time and depth to provide experienced divers with more control underwater. Learn More »

Maximize Your Sports Performance

Thanks to support for 23 ApexMotion sports modes and 160 freestyle training modes, KOSPET TANK M4 stands out among cool outdoor watches, serving to track your every movement and every effort through a broad range of specialized data — from real-time running metrics and elevation gain to pool laps and gym workouts.

Run Smart, Race Fast

From real-time pace and cadence during track running to VO2 max and recovery time in trail running, KOSPET TANK M4 assists you to measure your every move, every effort, and every improvement.

Cycle Your Way to Fitness

Speed, elevation gain, and training load — KOSPET TANK M4 captures the metrics that matter for both road and mountain cyclists. With 3D distance, vertical speed, and heart rate zones, you can take a closer look at every ride.

King of the Pool & Open Water

Swim faster and more efficiently with the KOSPET TANK M4, a rugged waterproof watch for swimming, in the pool or open water through calculations of SWOLF, lap count, and average pace, alongside automatic stroke identification, stroke rate, heart rate zones, and more.

Capture Every Glide

KOSPET TANK M4 tracks every shift in elevation while skiing, snowboarding, or cross-country skiing. It also monitors sliding distance, maximum speed, and heart rate, turning your day on the slopes into a full performance picture.

Ascend to New Heights

Whether it's a steep, rocky trail or a snow-covered summit, you can see the climb towards the peak on-screen and in numbers, including duration, heart rate, and calorie consumption.

More Modes in Action

From outdoor enthusiasts who enjoy hiking and tennis to gym-goers well on the way to reaching workout goals, stay fit and active with 160 freestyle training modes and auto-detection of 6 sports movements supported on KOSPET TANK M4.

Running

Cycling

Swimming

Skiing

Mountaineering

More Modes

Every Move Counts

With its advanced 6-axis gyroscope, KOSPET TANK M4 keeps up with your intense workouts and swift directional changes. It accurately captures shifts in motion, posture, and momentum — delivering more precise data, smarter activity analysis, and deeper insights into how your body performs when it matters most.

Stay Way Ahead of the Curve

KOSPET TANK M4 is designed for elite runners and those who aspire to push their limits. With support from precision dual-band (L1+L5) and six satellite positioning systems, the smartwatch tracks every lap in track running and every route during trail running with exceptional precision.

Full-Blown
Positioning Accuracy

To give a strong boost in positioning and keep pace with your performance, KOSPET TANK M4 leverages the brand new OPDR algorithm that tracks your real-time activity status despite weak or unavailable GPS signals — under bridges, among high-rise buildings, and other challenging conditions.

32GB Storage,
More Space for What Matters

KOSPET TANK M4 is a smartwatch with 32 storage capacity for impressive music and offline map storage. It holds about 100 offline maps or 5,000 songs, giving you both navigation and entertainment without relying on your phone—perfect for staying informed and inspired on the go.

*Disclaimer: Actual available storage may be less than 32GB due to system software. Music and map capacity varies based on file format, quality, and usage conditions.

Route Import
& Offline Map Support

Chart and navigate your own path with KOSPET TANK M4 — import GPX or KML route files via the Apexmove App or download offline maps online using your computer or tablet.

Stay in Touch with
Walkie-talkie

Whether you are cycling through the woods or hiking along a trail with your friends, use the built-in Walkie-talkie on KOSPET TANK M4 to instantly communicate with each other via a simple touch-and-hold.

*Range may vary with environmental conditions.

Shed More Light on Your Health

Powered by the cutting-edge 4PD health sensor that captures richer optical signals for improved measurement precision, KOSPET TANK M4 elevates daily health monitoring to a whole new level, even during high-intensity workouts.

24H Wrist-based Health
Management

24H Wrist-based Health Management

Heart Rate Monitoring

Stay informed about your heart health with all-day heart rate monitoring and abnormal heart rate alerts, all supported on the KOSPET TANK M4, a rugged waterproof heart rate monitor watch built for both daily use and outdoor adventures.

Blood Oxygen Monitoring

KOSPET TANK M4 measures your SpO2 throughout the day with low blood oxygen alerts to keep an eye on the condition of your respiratory system.

Sleep Tracking

Create a sleep schedule that suits you and wake up to your sleep progress and total time spent in main sleep stages (including REM) on KOSPET TANK M4.

Menstrual Cycle Tracking

KOSPET TANK M4 tracks your menstrual cycle for better health with predictions and reminders for your upcoming period, fertile window, and ovulation day.

One-Tap Health Check

Easily monitor your heart rate, blood oxygen, stress level, and mood with a single tap on KOSPET TANK M4 for a comprehensive overview of your health status.

Keep Pace
with You for Longer

With up to 15 days of typical use, KOSPET TANK M4 is a smartwatch with long battery life meticulously built to perform in peak condition, so you never have to worry about power between charges while moving, training, or exploring.

14-15

Days up to

Typical Usage

Typical Use Battery Life

21-22

Hours up to

Continuous GPS Usage

9-10

Days up to

Heavy Use

Heavy Use Battery Life

5-6

Days up to

AOD Mode

AOD Mode Battery Life

Power On,
Power Through

Lightweight, compact, and easy-to-store, our new power pocket can deliver more than one full charge for KOSPET TANK M4. Featuring a magnetic connector, the power pocket allows for simultaneous charging with the smartwatch.

*Note: The portable power pocket is sold separately.

850 mAh

>1 full charge

UP TO 50

Battery Life

*Note: The portable power pocket is sold separately.

850 mAh

>1 full charge

up to

Battery Life

Get a brand new experience in

ApexmoveOS

Immerse yourself in the intuitive, interactive, and personalized user experience presented by our self-developed Apexmove OS, where you can tap into more health and fitness insights, manage routes and offline maps, and explore more possibilities in the Apexmove App.

With a vast array of customizable health, fitness, and exploration features at your fingertips, the Apexmove OS helps you stride towards a more balanced lifestyle — from fitness badges to seamless sync with third-party apps like Strava.

Welcome to Our Self-developed

Apexmove App

The user-centered Apexmove App provides in-depth health and fitness data recorded by KOSPET TANK M4, and enables you to customize training plans and feature cards, create your own routes or location points, and so much more.

Forge & Navigate Your Own Trail

Explore your favourite spots or navigate off the beaten path with KOSPET TANK M4 by importing GPX/KML files or creating routes in the Apexmove App.

Progress Within Your Reach

Customize settings around your goals and gain daily insights directly via the Apexmove App to track your health and fitness progress.

Enjoy the Beat Anytime, Anywhere

Add your favourite tracks and playlists to the Apexmove App and sync them straight to KOSPET TANK M4 — no phone needed.

Train Your Way Up

Personalize your training plans in the Apexmove App for optimal training routine and improve your effectiveness with a series of free online training courses.

Dial Up Your Style

Download watch faces that suit your style from hundreds of dazzling options (including paid watch faces) available in the Apexmove App.

Create
Your Unique Look

Head to the Apexmove App and customize your watch face for KOSPET TANK M4 by switching between different widgets, themes, and layouts. Tailor every detail to craft the perfect look.

Built-in

Information

Sporty

Futuristic

Vintage

Minimal

Fashionable

Editable Watch Dial

Customize your watch face by switching widgets for date, calories, battery level, and more.

Personalized Watch Dial

Upload your favourite image to the Apexmove App and set it as your watch face.

AOD Watch Dial

Customize and schedule your AOD watch face, or let it match the current theme.

Three Icon Theme Options

Choose from three distinct icon‑based UI themes that go with your style and vibe.

Customizable Shortcut Cards

Feel free to manage shortcut cards and access most-used features with a simple swipe.

Six Menu Layouts & Three Transition Animations

Select from six menu styles and three transition effects for your preferred system look and feel.

Eco-friendly Packaging
Inside and Out

At KOSPET, we strive to incorporate environmental sustainability into every piece of our product and contribute to a more sustainable future. KOSPET TANK M4 comes packaged in 100% environmentally-friendly materials, ranging from a recyclable nylon watch strap to printing and packaging free from mineral oils.

*Coral adoption certificate courtesy of Coral Guardian

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বিনামূল্যে & দ্রুত শিপিং

$৯৯ এর বেশি দামের সমস্ত শক্তিশালী স্মার্টওয়াচ অর্ডারে বিনামূল্যে শিপিং।

সীমিত-ওয়ারেন্টি

আপনার আউটডোর স্মার্টওয়াচে সম্পূর্ণ সুরক্ষার জন্য ২ বছরের ওয়ারেন্টি।

টাকা ফেরতের গ্যারান্টি

সমস্ত KOSPET স্মার্টওয়াচে ৭ দিনের সন্তুষ্টি গ্যারান্টি।

গ্রাহক সহায়তা

স্মার্টওয়াচ সম্পর্কিত সহায়তার জন্য লাইভ চ্যাট এবং ইমেল সহায়তা।

General
Storage	32 জিবি রম
Memory	16 MB SRAM
Body Material	স্টেইনলেস স্টিল
Case Back Material	স্টেইনলেস স্টীল
Dimensions	50.5×42.5×13 মিমি
Weight (Without Package)	80 গ্রাম
Built-in Speaker/Microphone	Yes
Buttons	4
Water-resistance Grade	১০টি এটিএম & IP69K, সাপোর্ট 45m ফ্রিডাইভিং/ স্কুবা/ গেজ ডাইভ
Strap Material	তরল সিলিকন
Quick Release Straps	হ্যাঁ (২২ মিমি, শিল্প মান)
Min & Max. Wrist Dimensions	150-240 মিমি
Display
Touchscreen	Corning® Gorilla® Glass 3
Material	AMOLED
Size	1.96″
Display Resolution	410 × 502
PPI	331
Peak Brightness	1000 নিট
Battery
Battery Capacity	500mAh
Battery Type	বিশুদ্ধ কোবাল্ট ব্যাটারি
Charging Method	ম্যাগনেটিক চার্জিং ডক
Theoretical Charging Duration	প্রায় 2 ঘন্টা
Typical Usage Scenario Battery Life	14-15 দিন
Heavy Usage Scenario Battery Life	9-10 দিন
AOD Mode Battery Life	5-6 দিন
Continuous GPS Usage Battery Life	21-22 ঘন্টা
Sensors
Health	VC9213-4PD সেন্সর
Movement	6-অক্ষ জাইরোস্কোপ সেন্সর
GPS	Yes
Galileo	Yes
GLONASS	Yes
BeiDou	Yes
QZSS	Yes
NavIC (IRNSS)	Yes
Geomagnetic Sensor	Yes
Barometric	Yes
Altimeter	Yes
Ambient Light Sensor	Yes
Temperature Sensor	Yes
Health & Wellness Monitoring
24H Health Monitoring	হার্ট রেট রক্তের অক্সিজেন স্ট্রেস লেভেল মেজাজ
One-tap Measurement	হার্ট রেট রক্তের অক্সিজেন স্ট্রেস লেভেল মেজাজ
Heart Rate	Yes
Blood Oxygen (SpO₂)	Yes
Blood Pressure	No
Stress Level	Yes
Mood	Yes
Sleep Stages (including REM)	Yes
Naps	Yes
Sleep Schedule	Yes
Abnormally High & Low Heart Rate	Yes
Low Blood Oxygen	Yes
Menstrual Cycle Tracking	Yes
Breathing Exercise	Yes
Outdoor Features
GPS Positioning	Yes
Flashlight	Yes
Compass	Yes
Barometric Altimeter	Yes
Altitude Calibration	Yes
Route Records	Yes
Route Deviation Reminders	Yes
Route Back	Yes
Offline Maps	Yes
Real-time Navigation	Yes
Route Import	Yes
Save Location Points & Routes	Yes
Walkie-talkie	Yes
Moon Phase	Yes
Tides	Yes
Extreme Weather Alerts	Yes
Sunrise & Sunset Times	Yes
Training Features
24-Hr Activity Tracking (Calories, Steps, Distance)	Yes
Personalized Training Plans	Yes
Smart Recognition	Yes
ApexMotion Sports	23
Freestyle Training Modes	160
Freedive Mode	Yes
Scuba Dive Mode	Yes
Gauge Mode	Yes
Running Features
Distance	Yes
Average Pace	Yes
Cadence	Yes
Average Step Rate	Yes
Real-time Navigation	Yes
Route Tracking	Yes
Heart Rate Monitoring	Yes
Heart Rate Zones	Yes
Swimming Features
SWOLF	Yes
Average Pace	Yes
Stroke Recognition	Yes
Stroke Rate	Yes
Lap Count	Yes
Heart Rate Monitoring	Yes
Heart Rate Zones	Yes
Daily Smart Features
Connectivity	ব্লুটুথ 5.3
Notifications	অ্যাপ, এসএমএস, ফোন কল
Alarm Clock	Yes
Calculator	Yes
Calendar	Yes
Call Quick Reply (Android Devices Only)	Yes
Camera Control	Yes
Cover to Lock Screen	Yes
Do Not Disturb	Yes
Emergency SOS	Yes
Find Phone	Yes
GPS Time	Yes
Morning Updates	Yes
Music Control	Yes
Music Storage	Yes
Raise to Wake	Yes
Screen Lock & Password	Yes
Sedentary Reminder	Yes
Shortcut Cards	Yes
Silent Mode	Yes
Stopwatch	Yes
Timer	Yes
Voice Assistant	Yes
Water Ejection	Yes
Weather	Yes
World Clock	Yes
Compatibility
System Requirements	Android 7.0 এবং তার উপরে, iOS 14.0 এবং তার উপরে
Application	অ্যাপেক্সমুভ অ্যাপ
Available on Google Play	Download
Available on App Store	Download
Languages	37টি ভাষা: ইংরেজি (ডিফল্ট), জার্মান, স্প্যানিশ, ফ্রেঞ্চ, ইতালীয়, পর্তুগিজ, রাশিয়ান, ডাচ, চেক, হিব্রু, হাঙ্গেরিয়ান, রোমানিয়ান, ফিনিশ, ফার্সি, সুইডিশ, ডেনিশ, গ্রীক, পোলিশ, ইউক্রেনীয়, নরওয়েজিয়ান, ক্রোয়েশিয়ান, সার্বিয়ান, আরবি, তুর্কি, কোরিয়ান, জাপানি, মালয়েশিয়ান, বাংলা, খেমেরুশিয়ান, ফিলিপিনো, ভিয়েতনামী, বেলেনিয়াস, ফিলিপিনো উর্দু, সরলীকৃত চীনা, ঐতিহ্যবাহী চীনা
Third-party App Compatibility	অ্যাপল হেলথের সাথে সিঙ্ক করে & স্ট্রাভা

General
Storage	32 জিবি রম
Memory	16 MB SRAM
Body Material	স্টেইনলেস স্টিল
Case Back Material	স্টেইনলেস স্টীল
Dimensions	50.5×42.5×13 মিমি
Weight (Without Package)	80 গ্রাম
Built-in Speaker/Microphone	Yes
Buttons	4
Water-resistance Grade	১০টি এটিএম & IP69K, সাপোর্ট 45m ফ্রিডাইভিং/ স্কুবা/ গেজ ডাইভ
Strap Material	তরল সিলিকন
Quick Release Straps	হ্যাঁ (২২ মিমি, শিল্প মান)
Min & Max. Wrist Dimensions	150-240 মিমি
Display
Touchscreen	Corning® Gorilla® Glass 3
Material	AMOLED
Size	1.96″
Display Resolution	410 × 502
PPI	331
Peak Brightness	1000 নিট
Battery
Battery Capacity	500mAh
Battery Type	বিশুদ্ধ কোবাল্ট ব্যাটারি
Charging Method	ম্যাগনেটিক চার্জিং ডক
Theoretical Charging Duration	প্রায় 2 ঘন্টা
Typical Usage Scenario Battery Life	14-15 দিন
Heavy Usage Scenario Battery Life	9-10 দিন
AOD Mode Battery Life	5-6 দিন
Continuous GPS Usage Battery Life	21-22 ঘন্টা
Sensors
Health	VC9213-4PD সেন্সর
Movement	6-অক্ষ জাইরোস্কোপ সেন্সর
GPS	Yes
Galileo	Yes
GLONASS	Yes
BeiDou	Yes
QZSS	Yes
NavIC (IRNSS)	Yes
Geomagnetic Sensor	Yes
Barometric	Yes
Altimeter	Yes
Ambient Light Sensor	Yes
Temperature Sensor	Yes
Health & Wellness Monitoring
24H Health Monitoring	হার্ট রেট রক্তের অক্সিজেন স্ট্রেস লেভেল মেজাজ
One-tap Measurement	হার্ট রেট রক্তের অক্সিজেন স্ট্রেস লেভেল মেজাজ
Heart Rate	Yes
Blood Oxygen (SpO₂)	Yes
Blood Pressure	No
Stress Level	Yes
Mood	Yes
Sleep Stages (including REM)	Yes
Naps	Yes
Sleep Schedule	Yes
Abnormally High & Low Heart Rate	Yes
Low Blood Oxygen	Yes
Menstrual Cycle Tracking	Yes
Breathing Exercise	Yes
Outdoor Features
GPS Positioning	Yes
Flashlight	Yes
Compass	Yes
Barometric Altimeter	Yes
Altitude Calibration	Yes
Route Records	Yes
Route Deviation Reminders	Yes
Route Back	Yes
Offline Maps	Yes
Real-time Navigation	Yes
Route Import	Yes
Save Location Points & Routes	Yes
Walkie-talkie	Yes
Moon Phase	Yes
Tides	Yes
Extreme Weather Alerts	Yes
Sunrise & Sunset Times	Yes
Training Features
24-Hr Activity Tracking (Calories, Steps, Distance)	Yes
Personalized Training Plans	Yes
Smart Recognition	Yes
ApexMotion Sports	23
Freestyle Training Modes	160
Freedive Mode	Yes
Scuba Dive Mode	Yes
Gauge Mode	Yes
Running Features
Distance	Yes
Average Pace	Yes
Cadence	Yes
Average Step Rate	Yes
Real-time Navigation	Yes
Route Tracking	Yes
Heart Rate Monitoring	Yes
Heart Rate Zones	Yes
Swimming Features
SWOLF	Yes
Average Pace	Yes
Stroke Recognition	Yes
Stroke Rate	Yes
Lap Count	Yes
Heart Rate Monitoring	Yes
Heart Rate Zones	Yes
Daily Smart Features
Connectivity	ব্লুটুথ 5.3
Notifications	অ্যাপ, এসএমএস, ফোন কল
Alarm Clock	Yes
Calculator	Yes
Calendar	Yes
Call Quick Reply (Android Devices Only)	Yes
Camera Control	Yes
Cover to Lock Screen	Yes
Do Not Disturb	Yes
Emergency SOS	Yes
Find Phone	Yes
GPS Time	Yes
Morning Updates	Yes
Music Control	Yes
Music Storage	Yes
Raise to Wake	Yes
Screen Lock & Password	Yes
Sedentary Reminder	Yes
Shortcut Cards	Yes
Silent Mode	Yes
Stopwatch	Yes
Timer	Yes
Voice Assistant	Yes
Water Ejection	Yes
Weather	Yes
World Clock	Yes
Compatibility
System Requirements	Android 7.0 এবং তার উপরে, iOS 14.0 এবং তার উপরে
Application	অ্যাপেক্সমুভ অ্যাপ
Available on Google Play	Download
Available on App Store	Download
Languages	37টি ভাষা: ইংরেজি (ডিফল্ট), জার্মান, স্প্যানিশ, ফ্রেঞ্চ, ইতালীয়, পর্তুগিজ, রাশিয়ান, ডাচ, চেক, হিব্রু, হাঙ্গেরিয়ান, রোমানিয়ান, ফিনিশ, ফার্সি, সুইডিশ, ডেনিশ, গ্রীক, পোলিশ, ইউক্রেনীয়, নরওয়েজিয়ান, ক্রোয়েশিয়ান, সার্বিয়ান, আরবি, তুর্কি, কোরিয়ান, জাপানি, মালয়েশিয়ান, বাংলা, খেমেরুশিয়ান, ফিলিপিনো, ভিয়েতনামী, বেলেনিয়াস, ফিলিপিনো উর্দু, সরলীকৃত চীনা, ঐতিহ্যবাহী চীনা
Third-party App Compatibility	অ্যাপল হেলথের সাথে সিঙ্ক করে & স্ট্রাভা

General
Highlight differences	কোস্পেট TANK M4 স্মার্টওয়াচFrom $184.99	কোস্পেট TANK M3 ULTRA স্মার্টওয়াচFrom $119.99
Storage	32 জিবি রম	256M NOR
Memory	16 MB SRAM	256 মি না
Body Material	স্টেইনলেস স্টিল	স্টেইনলেস স্টিল
Case Back Material	স্টেইনলেস স্টীল	পলিমাইড + গ্লাস ফাইবার (ফায়ার-প্রুফ) + স্টেইনলেস স্টিল
Dimensions	50.5×42.5×13 মিমি	56×43×12.8 মিমি
Weight (Without Package)	80 গ্রাম	75.4 জি
Built-in Speaker/Microphone	Yes	Yes
Buttons	4	4
Water-resistance Grade	১০টি এটিএম & IP69K, সাপোর্ট 45m ফ্রিডাইভিং/ স্কুবা/ গেজ ডাইভ	৫টি এটিএম & আইপি৬৯কে
Strap Material	তরল সিলিকন	সিলিকন, বিশেষ সংস্করণ: স্টেইনলেস স্টিল
Quick Release Straps	হ্যাঁ (২২ মিমি, শিল্প মান)	হ্যাঁ (২২ মিমি, শিল্প মান)
Min & Max. Wrist Dimensions	150-240 মিমি	150 মিমি -220 মিমি, বিশেষ সংস্করণ: 146-238 মিমি
Display
Touchscreen	Corning® Gorilla® Glass 3	Corning® Gorilla® Glass 3
Material	AMOLED	AMOLED
Size	1.96″	1.96″
Display Resolution	410 × 502	410 × 502
PPI	331	331
Peak Brightness	1000 নিট	1000 নিট
Battery
Battery Capacity	500mAh	480 মাহ
Battery Type	বিশুদ্ধ কোবাল্ট ব্যাটারি	বিশুদ্ধ কোবাল্ট ব্যাটারি
Charging Method	ম্যাগনেটিক চার্জিং ডক	চৌম্বকীয় চার্জিং বেস, বিশেষ সংস্করণ: চৌম্বকীয় চার্জিং কেবল
Theoretical Charging Duration	প্রায় 2 ঘন্টা	2 ঘন্টা
Typical Usage Scenario Battery Life	14-15 দিন	12-15 দিন
Heavy Usage Scenario Battery Life	9-10 দিন	5-8 দিন
AOD Mode Battery Life	5-6 দিন	3-5 দিন
Continuous GPS Usage Battery Life	21-22 ঘন্টা	30-35 ঘন্টা
Sensors
Health	VC9213-4PD সেন্সর	VC9202+VP60A2
Movement	6-অক্ষ জাইরোস্কোপ সেন্সর	STK8325 অ্যাক্সিলারেশন সেন্সর
GPS	Yes	Yes
Galileo	Yes	Yes
GLONASS	Yes	Yes
BeiDou	Yes	Yes
QZSS	Yes	Yes
NavIC (IRNSS)	Yes	Yes
Geomagnetic Sensor	Yes	No
Barometric	Yes	Yes
Altimeter	Yes	Yes
Ambient Light Sensor	Yes	No
Temperature Sensor	Yes	No
Health & Wellness Monitoring
24H Health Monitoring	হার্ট রেট রক্তের অক্সিজেন স্ট্রেস লেভেল মেজাজ	হার্ট রেট রক্তের অক্সিজেন রক্তচাপ স্ট্রেস লেভেল মেজাজ
One-tap Measurement	হার্ট রেট রক্তের অক্সিজেন স্ট্রেস লেভেল মেজাজ	হার্ট রেট রক্তের অক্সিজেন রক্তচাপ স্ট্রেস লেভেল মেজাজ
Heart Rate	Yes	Yes
Blood Oxygen (SpO₂)	Yes	Yes
Blood Pressure	No	Yes
Stress Level	Yes	Yes
Mood	Yes	Yes
Sleep Stages (including REM)	Yes	Yes
Naps	Yes	Yes
Sleep Schedule	Yes	Yes
Abnormally High & Low Heart Rate	Yes	Yes
Low Blood Oxygen	Yes	Yes
Menstrual Cycle Tracking	Yes	Yes
Breathing Exercise	Yes	Yes
Outdoor Features
GPS Positioning	Yes	Yes
Flashlight	Yes	Yes
Compass	Yes	Yes
Barometric Altimeter	Yes	Yes
Altitude Calibration	Yes	Yes
Route Records	Yes	Yes
Route Deviation Reminders	Yes	No
Route Back	Yes	Yes
Offline Maps	Yes	No
Real-time Navigation	Yes	No
Route Import	Yes	No
Save Location Points & Routes	Yes	No
Walkie-talkie	Yes	No
Moon Phase	Yes	No
Tides	Yes	No
Extreme Weather Alerts	Yes	No
Sunrise & Sunset Times	Yes	No
Training Features
24-Hr Activity Tracking (Calories, Steps, Distance)	Yes	Yes
Personalized Training Plans	Yes	No
Smart Recognition	Yes	Yes
ApexMotion Sports	23	/
Freestyle Training Modes	160	170+
Freedive Mode	Yes	No
Scuba Dive Mode	Yes	No
Gauge Mode	Yes	No
Running Features
Distance	Yes	Yes
Average Pace	Yes	Yes
Cadence	Yes	Yes
Average Step Rate	Yes	Yes
Real-time Navigation	Yes	No
Route Tracking	Yes	Yes
Heart Rate Monitoring	Yes	Yes
Heart Rate Zones	Yes	Yes
Swimming Features
SWOLF	Yes	Yes
Average Pace	Yes	Yes
Stroke Recognition	Yes	Yes
Stroke Rate	Yes	Yes
Lap Count	Yes	Yes
Heart Rate Monitoring	Yes	Yes
Heart Rate Zones	Yes	Yes
Daily Smart Features
Connectivity	ব্লুটুথ 5.3	ব্লুটুথ 5.3
Notifications	অ্যাপ, এসএমএস, ফোন কল	অ্যাপ, এসএমএস, ফোন কল
Alarm Clock	Yes	Yes
Calculator	Yes	Yes
Calendar	Yes	Yes
Call Quick Reply (Android Devices Only)	Yes	No
Camera Control	Yes	Yes
Cover to Lock Screen	Yes	Yes
Do Not Disturb	Yes	Yes
Emergency SOS	Yes	Yes
Find Phone	Yes	Yes
GPS Time	Yes	No
Morning Updates	Yes	No
Music Control	Yes	Yes
Music Storage	Yes	No
Raise to Wake	Yes	Yes
Screen Lock & Password	Yes	Yes
Sedentary Reminder	Yes	Yes
Shortcut Cards	Yes	Yes
Silent Mode	Yes	Yes
Stopwatch	Yes	Yes
Timer	Yes	Yes
Voice Assistant	Yes	Yes
Water Ejection	Yes	No
Weather	Yes	Yes
World Clock	Yes	No
Compatibility
System Requirements	Android 7.0 এবং তার উপরে, iOS 14.0 এবং তার উপরে	অ্যান্ড্রয়েড 5.1 বা তার পরে, আইওএস 10.0 বা তার পরে
Application	অ্যাপেক্সমুভ অ্যাপ	KOSPET ফিট অ্যাপ
Available on Google Play	Download	Download
Available on App Store	Download	Download
Languages	37টি ভাষা: ইংরেজি (ডিফল্ট), জার্মান, স্প্যানিশ, ফ্রেঞ্চ, ইতালীয়, পর্তুগিজ, রাশিয়ান, ডাচ, চেক, হিব্রু, হাঙ্গেরিয়ান, রোমানিয়ান, ফিনিশ, ফার্সি, সুইডিশ, ডেনিশ, গ্রীক, পোলিশ, ইউক্রেনীয়, নরওয়েজিয়ান, ক্রোয়েশিয়ান, সার্বিয়ান, আরবি, তুর্কি, কোরিয়ান, জাপানি, মালয়েশিয়ান, বাংলা, খেমেরুশিয়ান, ফিলিপিনো, ভিয়েতনামী, বেলেনিয়াস, ফিলিপিনো উর্দু, সরলীকৃত চীনা, ঐতিহ্যবাহী চীনা	32টি ভাষা: ইংরেজি (ডিফল্ট), রাশিয়ান, পর্তুগিজ, স্প্যানিশ, ইতালীয়, জাপানি, কোরিয়ান, হিব্রু, হাঙ্গেরিয়ান, আরবি, জার্মান, ফরাসি, ফিনিশ, নরওয়েজিয়ান, সুইডিশ, পোলিশ, ডাচ, তুর্কি, ডেনিশ, নিউজিল্যান্ড, ইউক্রেনীয়, চেক, থাই, ইন্দোনেশিয়ান, ভিয়েতনামী, উর্দু, খেমার, বাংলা, গ্রীক চীনা, রোমানিয়ান, ট্র্যাপ্লেট চীনা
Third-party App Compatibility	অ্যাপল হেলথের সাথে সিঙ্ক করে & স্ট্রাভা	অ্যাপল হেলথের সাথে সিঙ্ক করে & স্ট্রাভা

কোস্পেট TANK M4 স্মার্টওয়াচ

Christmas Sale 2025

সিলিকন বেসিক

বড়দিনের এক্সক্লুসিভ বান্ডিল

বর্ণনা

স্পেসিফিকেশন

সিলিকন বেসিক

বড়দিনের এক্সক্লুসিভ বান্ডিল

Built for New Depths

Master Every Dive

Tried and Tested Durability

Adaptive Visibility Day and Night

Pro-Level Metrics for Peak Performance

Upgraded 24/7 Health Monitoring

More Customization, Deeper Immersion

Gold Winner at 2025 Product Design Awards

Rugged Aesthetics Reinvented

AMOLED with Auto-Brightness

Inox Shield Structure from Top to Bottom

Proven Toughness, SGS Tested

Brave Deeper with Confidence

Delve Deeper with Ambition

Freedive Mode

Scuba Dive Mode

Gauge Mode

Freedive Mode

Scuba Dive Mode

Gauge Mode

Maximize Your Sports Performance

Run Smart, Race Fast

Cycle Your Way to Fitness

King of the Pool & Open Water

Capture Every Glide

Ascend to New Heights

More Modes in Action

Every Move Counts

Stay Way Ahead of the Curve

Full-Blown Positioning Accuracy

32GB Storage, More Space for What Matters

Route Import & Offline Map Support

Stay in Touch with Walkie-talkie

Shed More Light on Your Health

24H Wrist-based Health Management

24H Wrist-based Health Management

Heart Rate Monitoring

Blood Oxygen Monitoring

Sleep Tracking

Menstrual Cycle Tracking

One-Tap Health Check

Keep Pace with You for Longer

Power On, Power Through

Apexmove App

Forge & Navigate Your Own Trail

Progress Within Your Reach

Enjoy the Beat Anytime, Anywhere

Train Your Way Up

Dial Up Your Style

Create Your Unique Look

Built-in

Information

Sporty

Futuristic

Vintage

Minimal

Fashionable

Editable Watch Dial

Personalized Watch Dial

AOD Watch Dial

Three Icon Theme Options

Customizable Shortcut Cards

Six Menu Layouts & Three Transition Animations

Eco-friendly Packaging Inside and Out

তুলনা করুন

তুলনা করুন

গ্রাহক পর্যালোচনা

কেন কিনবেন kospet.com?

Proven Toughness,
SGS Tested

Brave Deeper with
Confidence

Full-Blown
Positioning Accuracy

32GB Storage,
More Space for What Matters

Route Import
& Offline Map Support

Stay in Touch with
Walkie-talkie

24H Wrist-based Health
Management

Keep Pace
with You for Longer

Power On,
Power Through

Create
Your Unique Look

Eco-friendly Packaging
Inside and Out

কেন কিনবেন
kospet.com?