Technical sheet

Kospet M4C smartwatch

Name: Kospet M4C smartwatch
Brand: Kospet
SKU: 143105934
Rating: 4 (1 reviews)

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Long

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Features of Kospet M4C

Product description of Kospet M4C smartwatch

Description summary

Conquer your day with the KOSPET M4C smartwatch, blending rugged durability with smart features. Track your health 24/7 with heart rate, SpO2, and sleep analysis. Unleash your athletic potential with 120+ sports modes and 5ATM water resistance. Stay connected with Bluetooth calling, notifications, music control, and a voice assistant, all on a vibrant HD display. Built for adventure and everyday life

This device is unlocked from any phone company (factory unlocked).

KOSPET M4C Smartwatch: Rugged Intelligence for the Modern Adult

Discover the ultimate companion for your active lifestyle with the KOSPET M4C smartwatch. Engineered for durability and designed for performance, this watch is the perfect fusion of rugged construction and intelligent technology, built to keep up with your every move. From intense workouts to demanding workdays, the M4C provides the data and connectivity you need, right on your wrist.

Your Personal Health Guardian
Take proactive control of your well-being with advanced health monitoring. The KOSPET M4C features a state-of-the-art biometric sensor for continuous Wrist heart rate tracking, giving you a 24/7 overview of your cardiovascular health and alerting you to any notable changes. Go deeper with on-demand blood oxygen (SpO2) measurements to gauge your body´s oxygen saturation, a key indicator of overall fitness. At night, the watch provides a comprehensive analysis of your sleep patterns, breaking down light, deep, and REM stages to help you understand and improve your rest quality. It also monitors your stress levels, offering insights to help you find balance throughout your day.

Unleash Your Athletic Potential
Whether you´re a seasoned athlete or just beginning your fitness journey, the KOSPET M4C is your ideal training partner. With an extensive selection of over 120 sports modes, it accurately tracks your activity across a vast range of exercises. From running and cycling to swimming and yoga, the watch records vital metrics like duration, distance, calories burned, and heart rate, empowering you to analyze your performance and crush your goals. Thanks to its robust 5ATM & IP68 water resistance, you can confidently take it for a swim or push through a workout in the rain without a second thought.

Seamless Connectivity and Unmatched Convenience
Stay connected to your world without ever reaching for your phone. Equipped with advanced Bluetooth technology, the KOSPET M4C enables crystal-clear Bluetooth calling directly from your wrist. Make and receive calls, access your contacts, and view call logs with effortless ease. Receive real-time notifications for messages, emails, and your favorite apps, so you never miss what matters. You can also control your music playback, check the weather forecast, and access a voice assistant, streamlining your daily tasks with simple wrist-based commands. All of this is presented on a brilliant, large-screen HD display that remains clear and vibrant even in bright sunlight.

Technical Specifications:

* Display: 1.85-inch IPS Full Touchscreen
* Resolution: 320x386 pixels
* Processor: Realtek 8763EWE
* Health Sensors: VC30F Heart Rate Sensor, Blood Oxygen Sensor
* Connectivity: Bluetooth 5.0
* Water Resistance Rating: 5ATM & IP68
* Typical Usage Battery Life: 8-12 days
* Standby Time: 30-35 days
* System Compatibility: Android 5.1 & above; iOS 10.0 & above

Specifications

Manual

Technical specifications of Kospet M4C

Display Type

IPS
Screen Size

1.85 inches
Resolution

320x386 px
Touchscreen

Yes
Wireless Connectivity

Bluetooth
Heart Rate

Yes
Smart Notifications

Yes
Music Controls

Yes
Color

Black
Age

Adult
Features

Wrist heart rate
Product Aspect

New

Features of Kospet M4C

Color Black

Color

Black

Age Adult

Age

Adult

Features Wrist heart rate

Features

Wrist heart rate

Product Aspect New

Product Aspect

New

Key differentiators

Advanced health tracking with SpO2 sensor and continuous heart rate monitoring.

Extensive activity support with over 120 sports modes.

Long battery life of 8-12 days under typical usage.

Stay connected with Bluetooth calling, smart notifications, and a voice assistant.

Technology in Kospet M4C smartwatch

Energy rating

Warnings

/ 5

1 Reviews

What our customers are saying about Kospet M4C smartwatch

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Include AI Generated questions and answers

2026-07-29

Generated by AI and verified

What health monitoring features does the Kospet M4C smartwatch offer?

Answer of Generated by AI and verified

The Kospet M4C smartwatch is equipped with several health monitoring features. It provides continuous, 24/7 heart rate tracking, on-demand blood oxygen (SpO2) measurement, and comprehensive sleep analysis that breaks down your light, deep, and REM sleep stages. It also includes stress monitoring to help you manage your well-being throughout the day.

* Generated by AI based on customer and product data

2026-07-29

Generated by AI and verified

Is the Kospet M4C smartwatch water-resistant?

Answer of Generated by AI and verified

This makes it suitable for activities like swimming and ensures it is protected against dust and water ingress during daily use and workouts.

* Generated by AI based on customer and product data

2026-07-29

Generated by AI and verified

Can I use the Kospet M4C for tracking different types of sports?

Answer of Generated by AI and verified

Absolutely. The Kospet M4C is designed for athletic use and comes with over 120 sports modes. This extensive selection allows you to accurately track a wide variety of activities, from running and cycling to swimming and yoga, by recording metrics like duration, distance, and calories burned.

* Generated by AI based on customer and product data

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Frequently bought together

Best sellers

Use cases

Comprehensive Health Monitoring 90% Fit

With continuous heart rate tracking, SpO2 monitoring, and detailed sleep stage analysis, this watch is a solid choice for users focused on tracking their daily wellness and health trends.

heart_rate_monitor,spo2_sensor,sleep_stages_tracking,stress_monitoring

Indoor & General Fitness Tracking 90% Fit

The Kospet M4c offers 120 sports modes, making it a versatile companion for a wide variety of indoor workouts and general fitness activities where GPS is not required.

sports_modes_count,heart_rate_monitor,silicone strap,water_resistance

Swimming and Water Sports 80% Fit

water_resistance,silicone strap,sports_modes_count

Daily Lifestyle Management 85% Fit

With an 8-12 day battery life, smart notifications, and music controls, this watch serves as a reliable daily assistant, minimizing charging frequency while keeping you connected.

battery_life,smart_notifications,music_controls,touchscreen

Best for

Best for Data-Driven Health Tracking

With continuous heart rate monitoring, SpO2 tracking, and stress monitoring, this watch provides the comprehensive data needed to make informed health decisions.

Based on product features

A Smart Choice for an Active Lifestyle

Based on product features

Ideal for Connected Health Management

This watch offers smart notifications, music controls, and a voice assistant, providing essential connectivity alongside robust health tracking features for peace of mind.

Based on product features

Benefits

FunctionalMonitor Key Health Metrics Around the Clock

Gain deeper insights into your well-being with continuous tracking of vital signs. This watch is equipped to monitor your heart rate throughout the day, measure blood oxygen saturation (SpO2), and even track your stress levels, providing a holistic view of your health.

heart_rate_monitor: yes

heart_rate_measurement_mode: continuous

spo2_sensor: yes

stress_monitoring: yes

FunctionalTrack a Wide Variety of Workouts

Whether you're running, cycling, or trying a new sport, this smartwatch has you covered. With 120 different sports modes, you can accurately track a vast range of activities to meet your fitness goals.

sports_modes_count: 120

FunctionalGet Notifications and Control Music from Your Wrist

Seamlessly integrate the watch into your daily life by receiving notifications from your phone directly on your wrist. You can also manage your music playback without needing to reach for your phone, making workouts and commutes more convenient.

smart_notifications: yes

music_controls: yes

FunctionalAnalyze Your Sleep Patterns for Better Rest

Understand your sleep quality on a deeper level with detailed analysis of your sleep phases. By tracking different sleep stages, this watch provides valuable insights that can help you improve your rest and overall health.

sleep_stages_tracking: yes

Ideal buyer profiles

The Everyday Health Monitor

This user wants a straightforward way to keep tabs on their daily health metrics and activity levels without being overwhelmed by complex data. They are interested in tracking sleep, heart rate, and stress to maintain a balanced lifestyle.

The Kospet M4c is an excellent fit, offering continuous heart rate monitoring, SpO2 and stress tracking, and detailed sleep analysis. Its impressive battery life of 8-12 days means less frequent charging, and smart notifications keep them connected without needing to constantly check their phone. The large 1.85-inch IPS touchscreen makes viewing stats simple and clear.

The Multi-Sport Hobbyist

This individual enjoys a wide variety of physical activities and wants a single device to track them all, from gym workouts to swimming. They value versatility and durability over specialized, in-depth performance analytics for one specific sport.

With 120 sports modes, the M4c can track nearly any activity this user undertakes. It provides a comprehensive overview of their varied fitness routine.

The Practical Tech User

This buyer seeks a functional smartwatch that integrates well with their daily life, offering convenience and essential smart features without a high price tag. They prioritize battery performance, call/message alerts, and basic controls over advanced, niche functionalities.

The Kospet M4c delivers on practicality with its 8-12 day battery life, minimizing charging hassles. It provides essential smart features like notifications, music controls, and a voice assistant directly on the wrist. The Bluetooth 5.0 connectivity ensures a stable link to their smartphone for seamless daily use.

Competitive features

When evaluating the Kospet M4c Smartwatch alongside other options like the Kospet Tank T3 Ultra and Huawei Watch Fit 3, it's important to focus on its core value proposition. The M4c is positioned as a rugged, feature-rich device designed for active individuals who need reliable health tracking and connectivity. While many competitors offer similar functionalities, the M4c aims to balance durability and smart features effectively.

Where it excels

The Kospet M4c provides comprehensive health monitoring, including 24/7 heart rate, SpO2, and sleep analysis, making it a strong tool for daily wellness tracking. | With over 120 sports modes and 5ATM water resistance, it caters to a wide variety of athletic activities, from gym workouts to swimming. | It offers robust connectivity features, including Bluetooth calling, notifications, and a voice assistant, ensuring you stay connected without needing your phone for every interaction.

Consider alternatives if...

The provided comparison data does not specify battery life, touchscreen type, or the presence of features like a digital compass or solar charging for any of the listed watches. Buyers needing specific, advanced hardware features found in other models should verify those specifications before purchasing.

Verdict

The Kospet M4c Smartwatch is a capable and durable option for adults leading an active lifestyle. It delivers a wide array of health and fitness tracking features, from its 120+ sports modes to its 24/7 health monitoring. Its blend of ruggedness, with 5ATM water resistance, and smart connectivity makes it a versatile companion for both adventure and daily use. It's a solid choice for those who value functionality and durability.

Specs comparison

	Kospet M4C smartwatch	Kospet Tank M3 Smartwatch	Kospet Tank X2 Smartwatch
Battery Life	10 days	15 days	15 days
Water Resistance	5ATM & IP68	5ATM/IP69K	5 Atm
Gps	false	false	true
Touchscreen	true	true	true
Battery Type	rechargeable lithium	Cobalt	rechargeable lithium
Screen Size Inches	1.9 inches	2.0 inches	1.6 1.2 - 1.8
Battery Life Days	12 hours	-	15 hours
Stress Monitoring	true	true	true
Heart Rate Measurement Mode	continuous	continuous	-
Sleep Stages Tracking	true	true	-
Screen Resolution	320x386	410 x 502	280 x 456
Smart Notifications	true	true	true
Case Material	unknown	Zinc Alloy (Bezel)/Polyamide and Fiberglass (Buttons)	metal+ABS+PC

Specs vs competitors

	Kospet M4C smartwatch	Mibro Gs Explorer S Padel Smartwatch	Mibro Gs Pro2 Padel Smartwatch
Battery Life	10 days	14 days	20 days
Water Resistance	5ATM & IP68	5 ATM	5 Atm
Gps	false	true	true
Touchscreen	true	-	true
Battery Type	rechargeable lithium	rechargeable lithium	rechargeable lithium
Screen Size Inches	1.9 inches	1.4 inches	1.4 1.2 - 1.8
Sports Modes Count	120	150	105
Spo2 Sensor	true	true	true
Stress Monitoring	true	-	true
Heart Rate Measurement Mode	continuous	continuous	continuous
Screen Resolution	320x386	466x466 px	466 x 466
Smart Notifications	true	true	true
Case Material	unknown	PA+GF	Stainless Steel 316L + Pa+Gf