Technical sheet

Hama 4000 smartwatch

Name: Hama 4000 smartwatch
Brand: Hama
SKU: 142568964
Price: 26.99 EUR
Availability: InStock
Rating: 5 (1 reviews)

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1 Reviews

3 Questions

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Size

Long

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Features of Hama 4000

Product description of Hama 4000 smartwatch

Description summary

Discover the HAMA 4000 Smartwatch, your intelligent companion for fitness and life. Seamlessly track your 24/7 heart rate, blood oxygen (SpO2), and sleep patterns to take control of your well-being. Stay connected with on-wrist notifications for calls, texts, and apps, plus music controls. With dedicated sports modes, a vibrant touch display, and a 6-day battery life, this sleek, IP68 water-resistant watch is designed to elevate your active lifestyle

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

HAMA 4000 Smartwatch: Your Intelligent Companion for Fitness and Life

Elevate your daily routine and achieve your wellness goals with the HAMA 4000 Smartwatch. Designed for the modern, active Adult, this sophisticated timepiece seamlessly integrates advanced technology with a sleek, contemporary design, making it the perfect accessory for both the gym and the office. Move beyond simple time-telling and embrace a smarter way to live, stay connected, and monitor your health, all from the convenience of your wrist.

Stay Connected, Effortlessly

Never miss a beat in your busy life. The HAMA 4000 syncs directly with your smartphone, delivering real-time notifications for incoming calls, SMS messages, emails, WhatsApp, and your other favorite social media apps. A gentle vibration and a clear display alert you to important updates, allowing you to stay informed without constantly reaching for your phone. With integrated music controls, you can also manage your playlist on the go, making your workouts and commutes more enjoyable.

Advanced Health & Fitness Tracking

Take proactive control of your well-being with a comprehensive suite of health monitoring tools. The HAMA 4000 is equipped with a precision optical wrist heart rate sensor that provides continuous 24/7 monitoring, giving you valuable insights into your heart´s performance during rest, activity, and sleep. Go a step further by tracking your blood oxygen saturation (SpO2) to better understand your body´s overall condition. At night, the detailed sleep analysis function monitors your light, deep, and REM sleep stages, helping you improve your sleep quality for better recovery and energy levels.

With multiple dedicated sports modes, including running, cycling, walking, and more, you can accurately track every workout. The watch records essential data such as distance covered, steps taken, and calories burned, empowering you to analyze your performance and push your limits.

Main Features:

* Vibrant, full-touch colour display for intuitive navigation and clear readability.
* Real-time notifications for calls, texts, and app alerts.
* Continuous wrist-based heart rate monitoring.
* Blood oxygen (SpO2) measurement for a deeper health overview.
* In-depth sleep analysis to track and improve your rest.
* Multi-sport modes to accurately record your fitness activities.
* All-day activity tracking: steps, distance, and calories burned.
* Convenient music control for your smartphone.
* Weather forecast display to plan your day effectively.
* Long-lasting battery life to keep up with your active lifestyle.
* Customisable watch faces to match your style and mood.
* IP68 water-resistance rating, making it safe for daily use, including hand washing and workouts in the rain.

Technical Specifications:

* Target Group: Adult
* Display: 1.28" Full-Touch LCD
* Bluetooth Version: 5.0
* Battery Type: Lithium Polymer Battery
* Battery Life: Up to 6 days (normal use)
* Water Resistance: IP68
* Sensors: Optical wrist heart rate sensor, Blood Oxygen Sensor, Accelerometer
* Material: Plastic Body, Silicone Strap
* Dimensions (W x H x D): 4.6 cm x 1.2 cm x 25.5 cm
* Weight: 34 g
* Compatibility: Android 6.0 and higher / iOS 9.0 and higher
* App: Hama FIT Pro

The HAMA 4000 Smartwatch is more than just a gadget; it´s a lifestyle partner that provides the data, motivation, and connectivity you need to thrive

Specifications

Manual

Technical specifications of Hama 4000

Dimensions

3,9 X 1,1 X 4,6 Cm
Weight

39 G
Display Type

Lcd
Case Material

Plastic
Battery Type

Lithium Polymer Battery
Color

Silver
Age

Adult
Features

Wrist heart rate
Product Aspect

New

Features of Hama 4000

Color Silver

Color

Silver

Age Adult

Age

Adult

Features Wrist heart rate

Features

Wrist heart rate

Product Aspect New

Product Aspect

New

Key differentiators

Broad compatibility with both Android and iOS smartphones via Bluetooth 5.0.

Comprehensive health insights with a SpO2 sensor for blood oxygen measurement and continuous heart rate tracking.

Detailed sleep analysis with sleep stages tracking to help improve your rest.

Extended 6-day battery life for less frequent charging and more uninterrupted use.

IP68 water resistance, offering protection during daily activities and workouts.

Technology in Hama 4000 smartwatch

Energy rating

Warnings

5 / 5

1 Reviews

What our customers are saying about Hama 4000 smartwatch

Watch

2026/06/08

J Manuel

Excellent price-quality ratio, perfectly meets the description, good purchase

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Include AI Generated questions and answers

2026-07-04

Generated by AI and verified

What health metrics can the Hama 4000 Smartwatch track?

Answer of Generated by AI and verified

The Hama 4000 Smartwatch provides key health insights by continuously monitoring your heart rate 24/7. It also tracks your blood oxygen saturation (SpO2) and analyzes your sleep stages to give you a comprehensive overview of your well-being.

* Generated by AI based on customer and product data

2026-07-04

Generated by AI and verified

Does the Hama 4000 have built-in GPS for tracking runs or bike rides?

Answer of Generated by AI and verified

The Hama 4000 Smartwatch does not have a built-in GPS function. It is designed to track your daily activities and monitor health metrics such as heart rate and SpO2.

* Generated by AI based on customer and product data

2026-07-04

Generated by AI and verified

Can I wear the Hama 4000 while swimming?

Answer of Generated by AI and verified

This makes it suitable for daily activities, but we recommend checking the user manual for specific guidelines regarding swimming.

* Generated by AI based on customer and product data

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Frequently bought together

Best sellers

Use cases

Daily Health & Wellness Monitoring 90% Fit

This is a great starting point for anyone looking to understand their daily health. With continuous heart rate tracking and an SpO2 sensor, you can get a reliable overview of your key vitals throughout the day.

Continuous heart rate measurement,SpO2 sensor,6-day battery life

Sleep Pattern Analysis 90% Fit

If you're curious about your sleep quality, this watch is an easy-to-use tool. It tracks your sleep stages, and with a battery life of up to 6 days, you can wear it every night without the hassle of daily charging.

Sleep stages tracking,6-day battery life,Lightweight (39 g)

Casual Fitness and Activity Tracking 70% Fit

For those starting a fitness journey, this watch reliably tracks basic activities like walking or gym workouts. The silicone strap is comfortable for light exercise, and it syncs your progress to your phone via Bluetooth.

4 sports modes,Silicone strap,Bluetooth 5.0 connectivity

Smartphone Companion for Notifications 80% Fit

This watch serves as a practical extension of your phone, letting you see calls and messages at a glance. Its broad compatibility with both Android and iOS makes it a simple and reliable accessory for almost any user.

Bluetooth connectivity,Compatibility with iOS and Android,LCD display

Recreational Swimming and Water Activities 75% Fit

You can track your activity in the water without fear of damaging the device.

IP68 water resistance,Silicone strap

Best for

Best for First-Time Smartwatch Users

This watch offers essential, easy-to-understand features like continuous heart rate monitoring and sleep tracking, making it a great starting point for building healthier habits.

Based on: Gps, Weight

Ideal for Everyday Connectivity

Receive real-time notifications for calls and texts directly on your wrist while tracking daily steps and activity, perfect for a connected and practical lifestyle.

Based on: Gps, Weight

Great for Value-Oriented Health Monitoring

Get valuable health insights, including heart rate and blood oxygen (SpO2) levels, along with multiple sports modes, offering practical features at an accessible price.

Based on: Gps, Weight

Benefits

FunctionalMonitor Your Heart Rate Around the Clock

This smartwatch provides continuous heart rate measurement, allowing you to keep an eye on your heart rate throughout the day and during workouts for a better understanding of your cardiovascular activity.

heart_rate_measurement_mode: continuous

FunctionalGain Deeper Wellness Insights with SpO2 Monitoring

The integrated SpO2 sensor allows you to measure your blood oxygen saturation levels. This feature provides another layer of insight into your overall wellness, both during the day and while you sleep.

spo2_sensor: yes

FunctionalUnderstand Your Sleep Patterns in Detail

Go beyond just tracking sleep duration. This watch offers sleep stages tracking, giving you a breakdown of your sleep cycles to help you better understand your rest and recovery.

sleep_stages_tracking: yes

FunctionalConnects Seamlessly with Your iOS or Android Device

This smartwatch is designed to work with a wide range of devices. It is compatible with both Android (version 6.0 and higher) and iOS (version 9.0 and higher), ensuring you can easily pair it with your existing smartphone.

compatibility: ios

android

smartphone (Compatibility: Android 6.0 and higher / iOS 9.0 and higher)

Ideal buyer profiles

Casual User

This individual is new to the world of smartwatches and wants an accessible, easy-to-use device to get started. They are curious about tracking daily activity like steps, monitoring sleep, and seeing basic health metrics without being overwhelmed by complex features or a high price tag.

The Hama 4000 is a perfect entry point, offering core features like continuous heart rate monitoring, a SpO2 sensor, and sleep tracking in a user-friendly package. Its great value makes it an easy choice for someone who wants to explore the benefits of an activity monitor without a large financial commitment.

This person is always on the go, navigating a busy daily routine that involves walking and public transport. They value staying connected and informed without having to constantly check their phone, and they want to track their daily movement effortlessly.

This smartwatch keeps them connected with real-time notifications for calls and messages right on their wrist. The 6-day battery life is practical for a busy schedule, and the all-day activity tracking helps them see how active they are throughout their commute and workday.

Ideal Buyer

In their personal life, this professional is interested in casually tracking their own wellness metrics. They understand the value of data like heart rate and blood oxygen saturation and are looking for a simple, affordable device for personal use outside of a clinical setting.

The Hama 4000 provides valuable health insights with its continuous heart rate and SpO2 sensors, making it easy to monitor personal trends. It's a practical, no-fuss gadget that delivers these key monitoring features at an affordable price point, making it a sensible choice for personal wellness tracking.

Competitive features

In the competitive landscape of Smartwatches, we've analyzed how the Hama 4000 stacks up against several similarly priced alternatives to help you make an informed decision.

Where it excels

Offers a comprehensive suite of health monitoring features, including 24/7 heart rate, blood oxygen (SpO2), and sleep tracking, which is a strong offering for its price point. | Provides essential smart functionality such as on-wrist notifications for calls and texts, plus music controls, keeping you connected during daily activities. |

Consider alternatives if...

Fitness users like ****, who require advanced performance metrics and in-depth training analysis, may find the dedicated sports modes too general for their needs. | Tech-savvy users like ****, who prioritize cutting-edge features and seamless integration with a broad app ecosystem, might prefer to explore more advanced models.

Verdict

The Hama 4000 Smartwatch establishes itself as an excellent entry-point into the world of smart wearables. It delivers a solid foundation of health tracking and connectivity features at a very accessible price, making it a compelling choice for everyday users focused on general wellness.

Specs comparison

	Hama 4000 smartwatch	Hama Fit 4910 Smartwatch	Hama 7000 Smartwatch
Battery Life	6 days	6 days	6 days
Blood Pressure Monitor	false	-	false
Compatibility	ios, android, smartphone	-	ios, android
Gps	false	true	true
Heart Rate Measurement Mode	continuous	continuous	continuous

Specs vs competitors

	Hama 4000 smartwatch	Colmi C8 Max Smartwatch	Spc Duo Fit Smartwatch
Battery Life	6 days	7 days	-
Battery Life Days	6 hours	7 hours	-
Blood Pressure Monitor	false	false	false
Compatibility	ios, android, smartphone	ios, android, smartphone	ios, android, smartphone
Gps	false	false	false
Heart Rate Measurement Mode	continuous	continuous	continuous