Today’s wearables are no longer just pedometers that lazily capture your activity. Today, the Mi Band or the more advanced Xiaomi Smart Band series are complex computing systems that can analyze health, manage your home, and even pay for purchases. Users often tap into just 10 percent of the potential of these devices, unaware of the depth of integration with the Xiaomi Wear ecosystem.
In this article, we’ll take a closer look at what these compact devices are really capable of, and how they can change your daily life, and you’ll be surprised to learn that your tracker has more than just vibrating when you make an incoming call.
From stress monitoring to presentation management, these devices are constantly expanding in functionality, so let's dive into the technical details and practical applications.
Health and biometric monitoring
The main task of any tracker is to collect data about the state of the body. Xiaomi flagship models are equipped with new generation optical sensors PPG, which provide high accuracy of pulse measurement even during intensive training. Analysis algorithms work in the background, warning the owner of a critical increase or decrease in heart rate.
Particular attention should be paid to the function of measuring the level of oxygen saturation of the blood (SpO2). It's not just a marketing tool, it's a useful tool to evaluate recovery from stress or to monitor sleep, and it automatically takes measurements if it detects an abnormality in breathing at night.
⚠️ Attention: The blood pressure and oxygen data provided by the bracelet are only informational in nature.Do not use the device to make medical diagnoses or change the dosage of drugs without consulting a doctor.
In addition, the trackers have learned to analyze heart rate variability (HRV), which allows you to assess stress levels and overall fatigue, and based on this data, the device can offer breathing exercises for rapid recovery.
How does an optical pulse sensor work?
Fitness opportunities and sports modes
The range of activities supported in the latest models has expanded to several dozen modes, now it is not only running and walking, but also swimming, yoga, elliptical trainer and even dancing. Each mode has specific metrics set up: SWOLF (stroke efficiency) is important for swimming, and for running - cadence and step length.
It automatically recognizes the start of a workout if you forgot to manually start it, and the smart tracking system will analyze the pattern of movement and heart rate, suggesting that you record post-factum activity, and this eliminates the need to constantly poke at the screen before you start.
Water resistance is an important aspect. Most current models are 5 ATM certified, allowing them to be immersed up to 50 meters, but it is worth remembering that hot water, steam and chemical agents in the pool can damage the adhesives of the case.
- 🏃 Automatically identify 6 major sports without manual tuning.
- 💧 Water resistance up to 50 meters allows you to swim in the pool and the sea.
- 📊 Load and Recovery Schedules in the Mi Fitness App.
- 🗣 Voice coach, who gives advice on the pace and technique of exercise.
☑️ Preparation for the marathon with a bracelet
Smart Notifications and Smartphone Management
The bracelet takes on the role of a second screen, allowing you to keep your phone out of your pocket every five minutes. You can read messages from messengers, see Caller ID when calling, and even reject calls right from your wrist. Android users can quickly respond with pre-made phrases.
Find the phone works both ways, so if you lose your smartphone in your apartment, it will start to ring loudly on command from the bracelet, and vice versa, a lost tracker can be made to vibrate through the app to find it under the pillow.
Multimedia management allows you to switch tracks, pause music or adjust volume, which is especially convenient during training when the phone is in your bag or on your belt. Bluetooth Low Energy supports the minimum battery consumption when you are constantly connected.
💡
Set up a Do Not Disturb schedule in the app so that the bracelet doesn’t vibrate during a night’s sleep or important meetings, but keeps track of your pulse.
It's worth noting that you can control your smartphone camera, and it works like a remote shutter, which is ideal for a group photo or a selfie on your outstretched arm, and it's very slow, so you can catch the right moment.
Comparison of models: from Mi Band to Xiaomi Smart Band
Xiaomi’s line of wearables is extensive, and it can be difficult to choose the right model, with differences not only in design, but also in sensors, battery capacity and body materials, and understanding these nuances will help avoid disappointment after purchase.
Older models like the Mi Band 4 or 5 are still relevant for basic tracking, but lack built-in tracking. GPS New versions, such as Xiaomi Smart Band 8 Pro, have received large AMOLED-screens and the ability to install independent applications.
| Model | Display. | GPS | Duration of work |
|---|---|---|---|
| Mi Band 7 | AMOLED | No (phone) | 14 days |
| Smart Band 8 | AMOLED 60 Hz | No (phone) | 16 days |
| Smart Band 8 Pro | AMOLED 1.74" | Built-in | 14 days |
| Smart Band 9 | AMOLED 60 Hz | No (phone) | 21 days |
When choosing, you should pay attention to the type of strap attachment. In recent models, Xiaomi has switched to a quick removable mechanism that allows you to change the straps in seconds, turning a sports tracker into a fashion accessory.
Autonomy and Charging Features
One of Xiaomi’s biggest trackers is its autonomy. Unlike smartwatches that require daily charging, Xiaomi bracelets last from a single charge for two to three weeks, achieved by optimizing the processor and using energy-efficient screens.
The charging system has also undergone changes, where early models required the capsule to be removed from the strap, modern versions charge directly on the belt through a magnetic connector, which is convenient but requires caution: the contacts need to be regularly wiped from sweat to avoid oxidation.
⚠️ Note: Do not use chargers with higher current 1 Ampere and avoid fast charging from powerful smartphone power supplies, as this can damage the power controller of the bracelet.The power saving mode allows you to turn off constant pulse monitoring and raise the brightness of the screen if you have gone on a hike and there is no power bank on hand. In this mode, the device can work up to a month, performing only the functions of a clock and a pedometer. 💡The actual autonomy is always lower than the manufacturer's stated 20-30% Because of the constant use of Bluetooth and sleep monitoring, ecosystem and third-party compatibility, a companion app is needed to make the bracelet work. For a long time, Mi Fit was the standard, but now Xiaomi is actively moving users to the Mi Fitness platform (formerly Zepp Life), a single control center where the entire history of activity is stored. Integration with Google Fit and Apple Health allows you to sync data with other services, but the functionality on iOS is often reduced compared to Android: on the iPhone you can not respond to messages or use some types of dials. There are many third-party apps that extend the tracker’s capabilities, such as Notify for Mi Band, which allows you to customize complex notification scenarios, change vibrations for different contacts, and even stream text to the bracelet screen more flexibly than official software. 📱 Mi Fitness App Available for iOS 13+ Android 6.0+. 🔗 Synchronizing data through the cloud allows you to see statistics on any device. ⚙️ Advanced settings through third-party software open access to hidden settings. It is important to update the device's firmware regularly. Xiaomi periodically releases updates that not only fix bugs, but also add new dials or improve sleep recognition algorithms. Can you use a Xiaomi bracelet with an iPhone? Yes, full compatibility with iOS is provided. However, functionality can be limited: on iPhones, text responses are often unavailable, music management is unstable, and some dials may not display correctly. How accurate is the step count compared to the phone? The accuracy of the bracelet is usually higher, since it captures the movement of the hand and pulse, sifting out the "idle" phone waving in your pocket. The gap is more unstable, then try to synchronize from the phone to the list of 5-10%, then you try to re-s, if you stop it from the device from the phone setting. Also helps reboot the bracelet itself through the settings menu. Can you swim in the Xiaomi bracelet in sea water? Technically, the 5 ATM protection allows this, but the salt is aggressive. After bathing in the sea, the device must be washed with fresh water and wiped dry, otherwise corrosion of metal contacts is inevitable.