Thumbnail of product Mi Smart Band 4 from brand Xiaomi
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SmartWatch Xiaomi Mi Smart Band 4

Xiaomi
Phones
SmartWatch

The Xiaomi Mi Smart Band 4 is a connected bracelet that combines performance and elegance. With a 0.95-inch AMOLED display and a resolution of 120 x 240 pixels, it offers an optimal visual experience for tracking your daily activities.

This model is waterproof up to 50 meters, making it ideal for aquatic activities. It is designed to be adjustable, fitting wrists from 155 mm to 216 mm, ensuring comfort during use. Weighing only 22.1 g, it is barely noticeable on the wrist while remaining functional.

The Mi Smart Band 4 features a heart rate monitor to track your sports performance, as well as a pedometer to count your steps throughout the day. With its sleep tracking features, it also helps you better understand your quality of rest.

This connected bracelet is compatible with Android and iOS systems, and boasts an impressive battery life of 20 days on a single charge. It easily recharges via a USB port in just 2 hours.

Finally, the Xiaomi Mi Smart Band 4 is equipped with practical features such as call notifications, SMS, and calendar alerts, allowing you to stay connected without having to take out your phone.

In summary, the Xiaomi Mi Smart Band 4 is an ideal companion for those looking to combine technology, style, and health tracking in their daily lives.

Manual of product Mi Smart Band 4

First page image of the manual for Mi Smart Band 4

User Manual
127 pages
View manual
8 10

Editorial note

The Xiaomi Mi Smart Band 4 stands out with several advantages that make it an interesting choice for users looking for a high-performance connected bracelet. Its 0.95-inch AMOLED display offers clear and pleasant display quality, although some users may find the screen size too small for smooth navigation through menus. The battery life, impressive with a duration of 20 days, allows for prolonged use without having to frequently recharge the device, which is a real plus for active users. In terms of features, real-time heart rate monitoring is a significant advantage for athletes, although the lack of built-in GPS may limit the accuracy of outdoor activities. Call, SMS, and calendar notifications are convenient, but the management of responses could be improved compared to other more advanced models. However, some drawbacks are worth mentioning. The storage capacity limited to 16 MB may prove insufficient for users wishing to install many applications or store data. Additionally, the polycarbonate strap, while durable, may not be suitable for everyone in terms of comfort during prolonged use. In summary, the Xiaomi Mi Smart Band 4 offers excellent value for money, with features that meet the needs of many users. Despite some limitations, it remains a solid option in the field of connected bracelets.

Score details

User experience

The user experience is generally satisfactory thanks to the 0.95-inch AMOLED screen, but the screen size may make navigation in the menus less intuitive for some users.

Performance

Real-time heart rate monitoring is a plus for sports users, but the lack of built-in GPS may limit the accuracy of outdoor activities.

Battery life

The 20-day battery life is excellent, allowing for prolonged use without frequent recharging.

Design

The polycarbonate design is durable and stylish, but comfort may vary for some users during extended use.

Features

Call, SMS, and calendar notifications are convenient, but response management may be limited compared to other more advanced models.

Value for money

The value for money is very good, considering the features offered and the durability of the device.

Advantages

0.95-inch AMOLED display

Real-time heart rate monitoring

Waterproof up to 50 meters

20-day battery life

Call and SMS notifications

Disadvantages

No built-in GPS for outdoor tracking

0.95-inch screen too small

16 MB memory insufficient

Uncomfortable polycarbonate strap

Limited notifications compared to other models

Technical Specifications Mi Smart Band 4

General Information

Design

  • Format
    -
  • Device type
    Connected bracelet
  • Color of the strap
    Black
  • Material of the case/body
    Polycarbonate (PC)
  • Color of the strap
    Black
  • Suggested sex
    Unisex
  • Waterproof
    Yes
  • Minimum strap length
    155 mm
  • Maximum strap length
    216 mm
  • Humidity: waterproof up to
    50 m
  • Waterproof
    Yes
  • Water resistance
    5 DAB

Representation / realization

  • Screen type
    AMOLED
  • Screen size
    0.95 "
  • Screen resolution
    120 x 240 pixels
  • Color display
    Yes
  • Color display
    Yes
  • ROM capacity
    16 MB

Features

  • GPS (satellite)
    -
  • Alert with vibrator
    Yes
  • Alert with vibrator
    Yes
  • Alert with vibrator
    Yes
  • Alert with vibrator
    Yes
  • Alert with vibrator
    Yes
  • Alert with vibrator
    Yes
  • Alert with vibrator
    Yes
  • Alert with vibrator
    Yes
  • Alert with vibrator
    Yes
  • Location of position
    No
  • Location of position
    No
  • Alert with vibrator
    Yes
  • Alert with vibrator
    Yes
  • Alert with vibrator
    Yes
  • Alert with vibrator
    Yes
  • Alert with vibrator
    Yes
  • Alert with vibrator
    Yes
  • Alert with vibrator
    Yes
  • Alert with vibrator
    Yes
  • Alert with vibrator
    Yes
  • Alert with vibrator
    Yes
  • Alert with vibrator
    Yes

Other features

  • Connectivity technology
    Wireless

Connectivity

  • Wifi
    No
  • Bluetooth Low Energy (BLE)
    Yes
  • Bluetooth model
    5.0
  • Bluetooth Low Energy (BLE)
    Yes

Power

  • Battery life
    20 day(s)
  • Works on batteries
    Yes
  • Battery technology
    Lithium Polymer (LiPo)
  • Battery capacity
    135 mAh
  • Charging time
    2 h
  • Loading source
    USB

Weight and dimensions

  • Weight
    22.1 g

Minimum system requirements

  • Supported mobile system
    Android 4.4
  • Android 5.0
  • Android 5.1
  • Android 6.0
  • Android 7.0
  • Android 7.1
  • Android 7.1.2
  • Android 8.0
  • Android 9.0
  • iOS 10.0
  • iOS 11.0
  • iOS 12
  • iOS 9.0
  • iOS 9.1
  • iOS 9.2
  • iOS 9.3

Packaging contents

  • Number of included bands
    1
  • USB charger included
    Yes
  • USB charger included
    Yes

Frequently Asked Questions

What is the weight of the Xiaomi Mi Smart Band 4?
The weight of the Xiaomi Mi Smart Band 4 is 22.1 g.
Do the features of a smartwatch differ from those of a smartphone?
Generally, a smartwatch does not offer features that are not present on a smartphone.
Is it necessary to turn off my SmartWatch at night?
It is recommended to turn off your SmartWatch at night to extend its battery life.
Do I need an internet connection to use GPS?
No, using GPS does not require internet access.
What does the acronym GPS stand for?
GPS stands for "Global Positioning System."
What is GPS?
GPS is a system that allows you to determine your position anywhere in the world using satellites.
What is Bluetooth?
Bluetooth allows wireless data transmission between electronic devices via radio waves, typically within a range of about ten meters.
What is the screen size of the Xiaomi Mi Smart Band 4?
The screen of the Xiaomi Mi Smart Band 4 is 0.95 inches in size.
What is the resolution of the screen of the Xiaomi Mi Smart Band 4?
The resolution of the screen of the Xiaomi Mi Smart Band 4 is 120 x 240 pixels.
How do I connect my Xiaomi Mi Smart Band 4 to my smartphone?
To connect your Xiaomi Mi Smart Band 4 to your smartphone, open the Mi Fit app, select 'Add device', then choose 'Mi Smart Band 4'. Follow the instructions to complete the pairing.
How do I change the watch face on my Xiaomi Mi Smart Band 4?
To change the watch face on your Xiaomi Mi Smart Band 4, open the Mi Fit app on your smartphone, select your device, go to 'Watch faces' and choose the one you want. Then sync your device to apply the new watch face.
Can I customize notifications on my Xiaomi Mi Smart Band 4?
Yes, it is possible to customize notifications on your Xiaomi Mi Smart Band 4. In the Mi Fit app, go to the 'Profile' tab, select your Mi Smart Band 4, then choose 'App alerts' to select the apps for which you want to receive notifications.
How do I track my sleep with the Xiaomi Mi Smart Band 4?
To track your sleep with the Xiaomi Mi Smart Band 4, wear it while you sleep. The device will automatically detect your sleep patterns. You can view your sleep data in the Mi Fit app under the 'Profile' tab by selecting your device and accessing 'Sleep analysis'.
How do I reset my Xiaomi Mi Smart Band 4 to factory settings?
To reset your Xiaomi Mi Smart Band 4, open the Mi Fit app on your smartphone, go to 'Profile', select your device, and scroll down to 'Unpair'. Tap 'Unpair' and follow the instructions to complete the reset.
Is the Xiaomi Mi Smart Band 4 an activity tracker?
Yes, the Xiaomi Mi Smart Band 4 is an activity tracker designed to be worn on the wrist, allowing you to track your daily activities and obtain data on your health and fitness.
Is the casing of the Xiaomi Mi Smart Band 4 made of polycarbonate (PC)?
Yes, the casing of the Xiaomi Mi Smart Band 4 is made of polycarbonate (PC), a lightweight and durable material that ensures the longevity and comfort of the device.
Is the Xiaomi Mi Smart Band 4 adjustable?
Yes, the Xiaomi Mi Smart Band 4 is adjustable, allowing you to easily modify the size of the band for better comfort on your wrist.
Is the Xiaomi Mi Smart Band 4 water-resistant up to 50 meters?
Yes, the Xiaomi Mi Smart Band 4 is water-resistant up to 50 meters, making it safe to wear while swimming or engaging in other water activities.
Does the Xiaomi Mi Smart Band 4 have a heart rate monitor and track active minutes and calories burned?
Yes, the Xiaomi Mi Smart Band 4 is equipped with a heart rate monitor and can track active minutes as well as calories burned, allowing you to monitor your health and fitness progress.
Is the manual for the Xiaomi Mi Smart Band 4 available in French?
Yes, the manual for the Xiaomi Mi Smart Band 4 is available in French.

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Presentation of product Mi Smart Band 4 specifications from brand Xiaomi

General Information

The Xiaomi Mi Smart Band 4 is a connected bracelet from the famous brand Xiaomi, known for its innovation and quality in the electronics sector. This model, designated as Mi Smart Band 4 | XMSH07HM, is designed to offer optimal performance and an enhanced user experience.

Design

This connected bracelet features a bar format, ideal for practical daily use. Available in black, it combines modernity and elegance. Made of polycarbonate, its case ensures durability while maintaining a neat aesthetic. The strap length is adjustable, ranging from 155 mm to 216 mm, thus guaranteeing user comfort suitable for all users. Additionally, it is waterproof up to 50 meters, providing effective protection against water.

Representation / Performance

Equipped with a 0.95-inch AMOLED display, the Mi Smart Band 4 offers exceptional display quality, with a resolution of 120 x 240 pixels. Its color display, combined with a touch interface, allows for intuitive and pleasant navigation. The internal memory capacity is 16 MB, sufficient to store essential data.

Features

The Xiaomi Mi Smart Band 4 is equipped with a heart rate monitor allowing real-time tracking, essential for optimizing sports performance. It also includes a pedometer and tracks calories burned, distances traveled, and sleep hours, providing a comprehensive view of your daily activity. The call, SMS, and calendar notification features keep you connected without having to take out your phone.

Connectivity

This model does not have Wi-Fi, but it is equipped with Bluetooth 5.0 technology, ensuring a fast and reliable connection with other devices. Bluetooth Low Energy (BLE) allows for efficient communication while preserving battery life.

Power

With an impressive battery life of 20 days, the Mi Smart Band 4 allows you to enjoy its features without having to recharge frequently. It operates on a 135 mAh nickel-metal hybrid (NiMH) battery, recharging in just 2 hours via a USB port.

Weight and Dimensions

Weighing only 22.1 g, this bracelet is lightweight and designed for optimal user comfort, even over long periods.

Minimum System Requirements

The Xiaomi Mi Smart Band 4 is compatible with a wide range of mobile systems, including Android 4.4 and later versions, as well as iOS 9.0 and later versions, ensuring smooth use on most smartphones.

Package Contents

The product includes a band, a user guide, and a USB charger, providing you with everything you need to start using your connected bracelet as soon as you receive it.