Amazfit Band 7 vs Mi Band 8: A Detailed Comparison of Features and Performance

When considering the purchase of a fitness tracker, the choices can be overwhelming, but two options consistently capture attention: the Amazfit Band 7 and Xiaomi’s Mi Band 8.

I’ve taken the time to look closely at both of these devices to provide a comparison that weighs their features and functionalities.

The Amazfit Band 7 prides itself on a longer battery life and additional features that cater to a wide array of sports modes, while the Mi Band 8 is lauded for its high precision sensors and sleek design.

The Amazfit Band 7 brings to the table a battery that lasts up to 18 days and is designed with multiple sports modes, making it a versatile companion for different types of athletes. It even includes elevation tracking for those who take their adventures to the heights and need to monitor their altitude.

Meanwhile, the Mi Band 8 is not far behind, with a commendable 16-day battery life and a host of health monitoring features that are sophisticated yet user-friendly.

Both fitness trackers are products of brands with a solid reputation in the wearable tech market. Xiaomi’s strength lies in creating devices that are intuitive and offer a high-quality experience at an affordable price point.

Likewise, Amazfit has carved out a niche for delivering durable and feature-rich trackers that rival many expensive models in performance.

The decision ultimately comes down to which specifics—be it battery life, health tracking, design, or sport modes—align with your personal fitness goals and lifestyle needs.

Design and Display

In this section, I will provide a detailed comparison of the design and display features of the Amazfit Band 7 and the Xiaomi Mi Band 8. These features are crucial as they directly impact the user experience in terms of aesthetics and interaction with the device.

Appearance and Build

The Amazfit Band 7 exhibits a traditional rectangular display that lends itself to a classic fitness band appearance. It’s built to be durable, with a water-resistant design that allows for use in various environments. The available colors and straps offer users the option to personalize their wearables.

On the other hand, I find the Xiaomi Mi Band 8 has a more refined look, with a pill-shaped module that’s both modern and sleek. The bands are interchangeable, providing personalization similar to the Amazfit Band 7. In terms of build quality, both bands are designed to withstand daily wear and tear while maintaining a lightweight profile.

Screen Quality

When we turn our attention to screen quality, the Mi Smart Band 8 stands out with its 1.6-inch AMOLED display, allowing for vibrant color representation and deeper blacks. This size also makes for a more expansive display area, which I appreciate for a better viewing experience. The touchscreen is responsive, with a higher refresh rate and peak brightness for improved visibility, especially under direct sunlight.

Comparatively, the Amazfit Band 7 features a slightly smaller 1.47-inch OLED display. While it may not be as large as the Mi Band 8’s, it still provides a clear and bright interface. The resolution and pixel density are adequate for reading notifications and monitoring fitness metrics, but they might fall behind when it comes to the crispness of the Mi Band 8’s display. Both displays are built to be touch-sensitive, providing a smooth navigation experience across various functions of the fitness bands.

Health and Fitness Features

In this section, we’ll explore how the Amazfit Band 7 and Mi Band 8 serve as health and fitness companions, equipped with an array of sensors and modes to monitor your well-being and exercise routines.

Tracking and Monitoring

Both fitness trackers come with heart rate sensors and blood oxygen monitoring capabilities, ensuring that I can keep tabs on essential health metrics. The Mi Band 8 keeps a detailed record of my sleep patterns, including REM cycles, while the Amazfit Band 7 goes a step further by offering stress tracking and a menstrual cycle monitor, keeping me informed about my body’s cycles and well-being.

  • Heart Rate Monitor: Continuous heart rate tracking to monitor my overall cardiovascular health.
  • Blood Oxygen Level (SpO2): Essential measurements particularly useful when engaging in high-intensity workouts or at high altitudes.
  • Sleep Tracking: Analysis of sleep quality, including deep sleep and REM phases.
  • Stress Tracking: Helps in detecting stress levels and suggesting guided breathing exercises to alleviate stress.

Sports and Fitness Support

The Amazfit Band 7 and Mi Band 8 both support multi-sport modes making it easy for me to track different activities like running, swimming, or cycling. The Amazfit Band 7 boasts a stroke counter for swimming, which is quite handy. They calculate the PAI (Personal Activity Intelligence), translating my heart rate data into a personalized score, aiding in understanding the impact of my workout activities.

  • Sports Modes: Multiple modes such as running, swimming, and cycling are supported to accurately track relevant workout metrics.
  • Fitness Tracking: They quantify my daily activities, including step count and exercise, with real-time metrics presented on-screen.
  • PAI: Both devices utilize the heart rate data to calculate my PAI, providing me with a single score that reflects my fitness level.

By integrating features like a cadence sensor and offering SPO2 alerts, these bands give me a comprehensive overview of my fitness and health status. Whether it’s through tracking my heart rate during a jog or monitoring my oxygen saturation levels after a workout, both bands act as reliable health trackers designed to cater to a variety of health-related needs.

Connectivity and Smart Features

In my comparison of the Amazfit Band 7 and the Xiaomi Smart Band 8, I focus on how each device keeps you connected and extends your smart ecosystem. Both bands manage to pack a range of features aimed at enhancing user convenience and interactivity.

Notifications and Integration

Both fitness bands offer notifications for calls, messages, and apps when paired with a smartphone via Bluetooth. In terms of smart features, they are equipped with tools like weather updates, control of music playback, and event reminders.

While the Amazfit Band 7 has gained popularity for its Alexa built-in capability, allowing for voice-controlled commands without the need to reach for your phone, the Xiaomi Smart Band 8, mentioned in the Versus comparison, doesn’t lag, offering similar notification features and smart integrations. However, the inclusion of a built-in camera remote control in the Amazfit adds a layer of convenience for capturing photos remotely.

GPS and Additional Sensors

My investigation reveals that neither the Amazfit Band 7 nor the Xiaomi Smart Band 8 have built-in GPS. Instead, they rely on connected GPS through your smartphone, which can track your location during outdoor activities.

Amazfit Band 7, according to Thewearify’s review, also tracks additional health metrics like heart rate notifications and stress monitoring. Both devices are water resistant, a crucial feature for fitness enthusiasts who engage in swimming or exercise in diverse weather conditions.

In terms of connectivity, they lack Wi-Fi, NFC, and cellular technology, which means that they can’t process payments on their own or connect to internet services without a smartphone. However, they do use Bluetooth for smartphone pairing and maintain dependable connection quality.

Battery Life and Price

When comparing the Amazfit Band 7 and the Xiaomi Mi Band 8, two crucial aspects to consider are the longevity of the device on a single charge and how much value you get for your money.

Battery Performance

The Amazfit Band 7 claims to provide up to 18 days of battery life under typical usage and even extends to 25 days when employing its power-saving mode. On the flip side, the Xiaomi Mi Band 8 offers a battery life of around 16 days without the Always-On Display (AOD) enabled, thanks to its 190mAh battery unit. Both are strong competitors, but if having a longer battery life is a top priority, the Amazfit Band 7 edges out slightly.

  • Amazfit Band 7
    • Regular use: Up to 18 days
    • Power-saving: Up to 25 days
  • Xiaomi Mi Band 8
    • Regular use (AOD off): Up to 16 days


In terms of price, both fitness bands offer value for money, being budget-friendly options in the wearables market. The Xiaomi Mi Band 8 is typically priced competitively, providing a balance between features and cost. However, exact pricing can vary based on the region and retailer. The Amazfit Band 7‘s cost is also reasonable, considering its battery capabilities and additional features such as monitoring perspiration.

To make the best buying decision, compare the current prices from various retailers while considering the features that are most important to you.


  • Matthew

    Meet Matthew, a wearable tech & fitness enthusiast passionate about transforming health through innovative devices. With an engineering background and a love for fitness, Matthew shares in-depth reviews, tips, and news on the latest wearable tech to help you achieve your fitness goals.

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