Smartwatch Comparison: Kardena vs. Xiaomi vs. Huawei – Which is the best choice?

Health monitoring is becoming increasingly important as more and more people prioritise prevention and a healthy lifestyle. Smartwatches play a key role here, as they let you monitor important health data such as heart rate, sleep patterns and blood pressure in real time.

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Affordable smartwatches for reliable health monitoring in 2025

Brands such as Kardena, Xiaomi and Huawei offer innovative ways to keep a closer eye on your health. In this comparison, we show why smartwatches have become an indispensable tool for managing your health, and which models really stand out.

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Smartwatch comparison table: Kardena vs Xiaomi vs Huawei

In the table below, we've put together the key features of the smartwatches from Kardena, Xiaomi and Huawei. Take a look and find out which smartwatch suits you best.

Feature	Kardena Smartwatches	Xiaomi Watch 2 Pro	Huawei Watch D2
Heart rate monitoring	✓ Continuous	✓ Continuous	✓ Continuous
Blood pressure measurement	✓ Built in	No	✓ With mechanical air pressure sensor
Blood oxygen monitoring	✓ Yes	✓ Yes	✓ Yes
Sleep monitoring	✓ Advanced analysis	✓ With sleep stage analysis	✓ With sleep quality detection
Battery life	Up to 10 days	Up to 65 hours	Up to 6 days
Sports modes	100+	150+	80+
Special features	SOS function, body temperature measurement	Body composition analysis	Cuff-based blood pressure measurement
Price	€	€€	€€€

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How affordable health watches can compete with premium brands like Apple and Samsung

Although high-end brands such as Apple and Samsung are often seen as the market leaders, affordable health watches such as those from Kardena, Xiaomi and Huawei offer features that can hold their own against these premium models.

These models come with precise health monitoring tools such as heart rate measurement, sleep tracking and blood oxygen measurement – features often found on more expensive devices too.

Kardena also impresses with built-in blood pressure measurement and a potentially life-saving SOS function, while Xiaomi scores with a wide range of sports modes and Huawei with its unique mechanical blood pressure measurement. Despite being affordable, these smartwatches offer a user-friendly interface, long battery life and reliable health monitoring.

Overview of the smartwatch models compared

Below you'll find a detailed overview of the smartwatches from Kardena, Xiaomi and Huawei to make your choice easier.

Kardena Smartwatches – Your Health in Focus

Kardena smartwatches offer heart rate, blood pressure and body temperature measurement. They also feature extensive sports functions with over 100 sports modes, so users can track their fitness goals effectively. A particular highlight is the SOS function, which enables fast help in an emergency. With a long battery life of up to 10 days, they're ideal for everyday life, sport and health monitoring.

Pros:

• Built-in SOS function for emergencies
• Precise blood pressure measurement without external devices
• Long battery life and easy to use
• Great value for money
  

Xiaomi Watch 2 Pro – Versatile and powerful

The Xiaomi Watch 2 Pro scores with a wide range of features, including heart rate measurement, sleep tracking and over 150 sports modes. Thanks to body composition analysis, users gain in-depth insights into their fitness. Battery life is up to 65 hours, making it a good choice for active users.

Pros:

• Extensive sports and health features
• High-quality build
• Precise GPS navigation for outdoor activities
  

Cons:

• No built-in blood pressure measurement

Huawei Watch D2 – For the health-conscious, with a focus on blood pressure

The Huawei Watch D2 is one of the few smartwatches with built-in mechanical blood pressure measurement. Alongside heart rate and sleep monitoring, it offers skin temperature measurement and supports over 80 workout modes. With up to 6 days of battery life, it's ideal for users who want to track their health data regularly.

Pros:

• Unique blood pressure measurement with air pressure sensor
• Comprehensive health monitoring
• Premium design and high-quality materials

Cons:

• Higher price compared with Kardena and Xiaomi
• Slightly shorter battery life
  

Kardena vs Xiaomi vs Huawei: Which smartwatch suits you best?

Choosing the right smartwatch depends on your priorities. Rather than focusing only on individual features, consider the overall package of price, quality and range of features:

• If you're looking for an affordable option with comprehensive health monitoring and great value for money: Choose Kardena, which offers key features such as heart rate measurement, sleep tracking and an SOS function at an affordable price.

• If versatile sports modes and comprehensive fitness data matter to you: The Xiaomi Watch 2 Pro is an excellent choice, with over 150 sports modes and advanced fitness analysis.

• If you're after a sleek design with solid health features: The Huawei Watch D2 is a good choice. It offers high-quality build and reliable monitoring at a slightly higher price.

Why Kardena smartwatches are the smart choice

Kardena offers excellent value for money, with key features such as the SOS function, precise blood pressure measurement and long battery life. For anyone who values reliability, comfort and safety, Kardena smartwatches are the ideal choice.

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Discover our range of Kardena smartwatches now!

Smartwatches with SOS Function

Smartwatches with Blood Pressure Monitoring

Fitness Watches

Smartwatches with Sleep Apnoea Detection