What Xiaomi smart watches are the best: a complete guide to choose from and compare models

The wearables market is oversaturated with offerings, and figuring out which Xiaomi smartwatches are the best for your specific tasks is becoming increasingly difficult. The Chinese tech giant is rolling out devices under a variety of brands, including Redmi, Amazfit (in partnership) and Xiaomi's core brand, which often confuses even power users. Choosing the right gadget depends not only on budget but also on how deep integration with the smartphone operating system you need, as well as on priority in sports tracking or style.

In this article, we will take a closer look at current models, analyze their specifications, and help determine which device will be the best purchase right now. You will learn about the key differences between fitness wristbands with watch functions and full-fledged smartwatches with an operating system.

Before we get to specific models, the Mi Home ecosystem and the Mi Fitness app (formerly Zepp Life) play a crucial role in the user experience.Tuneting health data and notifications together correctly makes a regular accessory a powerful digital health management tool.

Choosing Xiaomi Smart Watches

When determining which Xiaomi smartwatch is the best, you can’t rely on the look or price alone. The device’s operating system is paramount, as it depends on functional flexibility. There are models based on RTOS (Real-Time Operating System) that are highly autonomous but have a limited set of third-party applications.

On the other hand, there are devices based on Wear OS or Xiaomi’s own platforms (like HyperOS) that allow you to install apps, respond to messages, and even make calls right from your wrist, but the increased functionality often comes at a cost of charging your battery more often.

⚠️ Note: If it is critically important for you to answer calls and messages straight from the clock without the participation of a smartphone, choose models with eSIM support or a built-in speaker and microphone, since basic fitness trackers of this feature do not have this feature.

Also important is sensor compatibility, with flagship models equipped with more accurate optical pulse sensors, modules and other sensors. NFC for contactless payment and GPS-scaling, while budget options may rely on conjugated GPS smartphone.

Flagship models: Xiaomi Watch 2 and 2 Pro

When you look at the question of “what’s the best smartwatch” in terms of maximum functionality, the Xiaomi Watch 2 series is the undisputed leader: it’s the brand’s first full-fledged smartwatch powered by Google’s Wear OS operating system, which opens up access to the huge Google Play app store, Google Maps navigation, and third-party software installations.

The Watch 2 Pro features premium stainless steel body materials and sapphire glass, making it resistant to scratches and bumps. Unlike the more simple versions, it offers full NFC support for Google Pay payments (in supported regions) and the ability to stream music directly via Wi-Fi or mobile.

• 🚀 Performance: Powerful Snapdragon Wear 4100 processor+ Provides smooth interface operation and fast application launch.
• 📱 Ecosystem: Deep integration with Google services and the ability to manage Xiaomi’s smart home.
• 🔋 Modes of operation: Unique ability to switch between the "Smart" mode (Wear) OS) and the "Classic" mode" (RTOS) energy-saving.

However, it is worth considering that the active use of smartwatch features such as Always-On Display and constant monitoring of the pulse, reduces battery life to 1-2 days. For users who care about the continuity of work during the week, this can be a significant disadvantage compared to other models of the brand.

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For maximum autonomy in the Xiaomi Watch 2, use the “Essential” (Classic) mode, which disables third-party applications, but saves basic activity tracking and up to 10 days of operation.

The Golden Mean: Xiaomi Smart Band 8 Pro and Redmi Watch 4

For most users looking for a balance between price, functionality and autonomy, the Smart Band Pro and Redmi Watch series are the most efficient choice, often referred to as “hybrids” because they have large-scale devices. AMOLED-screens comparable to a full-fledged watch, but run on an energy-efficient system.

Xiaomi Smart Band 8 Pro offers a huge 60Hz refresh rate display, making the interface animations incredibly smooth.The device features built-in GPS-With a module that allows you to run and ride a bike without having to carry a smartphone, the accuracy of geolocation in the new models has been greatly improved thanks to the support of several satellite systems.

In turn, the Redmi Watch 4 offers even more impressive autonomy thanks to an optimized HyperOS system and a large battery.This device is ideal for those who do not want to think about charging more than twice a month for moderate use.

Budget segment: Redmi Watch Active and Basic Band

If you have a budget but want a quality activity tracker, you should look at the base models. The Redmi Watch Active and the standard Mi Band (without the Pro console) remain bestsellers, retaining key health monitoring functions: heart rate, blood oxygen (SpO2) and sleep analysis.

These devices lack built-in GPS, using smartphone sensors for route tracks, which, however, is not critical for everyday wear or training in the hall. The screens here are also made using AMOLED technology, providing a bright and contrasting picture even in the sun, and the operating time is up to 2-3 weeks.

⚠️ Note: Budget models often have a protection class 5ATM, allowing you to swim in them, but it is not recommended to use them for diving or in hot water (sauna), as steam can damage the tightness of the body.

For those just starting out with wearables, this is the optimal entry point to assess the need for such gadgets without a serious financial investment, and these models are enough for 90% of users who do not engage in professional sports.

Sporting functions and sensor accuracy

For athletes, the question of “what is the best smart watch” is especially acute, as the accuracy of the metrics comes to the fore. Xiaomi flagship models are equipped with updated BioTracker sensors (in cooperation with Huami/Amazfit), which provide high accuracy of heart rate measurement even at high-intensity interval training.

Support for professional training regimes is important, with top models offering automatic activity recognition, running technique analysis (cadence, stride length, ground contact time) and post-exercise recovery, and data synchronized with the Mi Fitness app, where detailed graphs are built.

• 🏃 Running: Support for workout plans, voice prompts and analysis VO2 Max.
• 🏊 Swimming: Tracking rowers, SWOLF swimming-style recognition.
• 🚴 Cycling: Connecting external speed and cadence sensors through ANT+ Bluetooth.

It is worth noting that for professional use of data (for example, to prepare for a marathon), it is recommended to export data to third-party services or use a watch paired with a chest pulseometer for reference accuracy, since optical sensors on the wrist always have a small error.

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For professional sports, choose models labeled “Pro” or flagship watches, as they have more advanced data processing algorithms and support for external sensors.

Compatible with iOS and Android

One of the main advantages of the Xiaomi ecosystem is cross-platform: almost all modern models of watches and bracelets work with both Android and iPhone (iOS), but the functionality can vary slightly depending on the operating system of the smartphone.

On Android, users get more interaction options: quick response to messages (templates or voice in some models), music management and more detailed notification settings. iOS features are slightly curtailed due to the limitations of the Apple operating system, but basic tracking and notification functions work steadily.

The connection uses the Mi Fitness app (or Xiaomi Wear for older models), which is available in the App Store and Google Play. The pairing process is simple: you need to turn on Bluetooth, start the application and follow the instructions on the screen. It is important to remember to update the firmware of the watch through the application for new features and bug fixes.

Summary comparison and recommendations

To sum up, there are clear guidelines for different categories of users: If you want maximum functionality, you want to install apps and use the watch as a mini-smartphone, then the Xiaomi Watch 2 Pro is the best choice, despite the need for daily charging.

For those looking for the perfect balance, the Xiaomi Smart Band 8 Pro or Redmi Watch 4 will be a versatile solution, offering great screens, built-in GPS and two weeks of autonomy, covering the needs of 95% of users.

Ultimately, the choice depends on your personal priorities: autonomy versus functionality. Xiaomi ecosystem allows you to find a device for any request, ensuring high build quality and measurement accuracy even in the budget segment.

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When buying, pay attention to the Global Version region, and Chinese versions may have problems with the interface language and notifications in some applications outside of China.