Smart smart watch Xiaomi Mi Band 4
For those who go in for sports, fitness bracelets are becoming an indispensable gadget. The well-known “Xiaomi”, a company from China, has released a whole line of devices. Recently, a new gadget was presented – “Mi Band 4”. The desire to purchase it arose from many: a million devices were sold in seven days. Nobody expected such a record. The previous model “Mi Band 3” reached one million units in 17 days. Why is the new bracelet so good?
Technical data of new items
The new “Mi Band 4” is equipped with a 0.95-inch display, the dimensions of the main part of the watch are 17.8×46.8×12.6 mm. This design weighs only 22.1 grams. The bracelet straps are removable, made of silicone, with adjustable length up to 216 mm.
This model has a color AMOLED screen with 240×120 pixels. The gadget is compatible with both “Android 4.4” and “IOS 9.0”. And with new versions of these systems. The connection with the smartphone is carried out via “Bluetooth 5.0 LE”. For normal operation of the gadget, you should download the application – the Mi Fit assistant.
The RAM of the device is 0.5 MB, and the internal memory is 16 MB. The rechargeable battery is rated for 135 mA hours. This makes it possible not to charge the bracelet for up to 20 days. The device is waterproof, which is what the WR50 is responsible for. You can take a shower or swim with it.
The presence of three sensors: heart rate monitor, 3-axis gyroscope and 6-axis accelerometer, allows you to take readings of heart rate, physical activity, calories or sleep. This model of the device uses the Huangshan No.1 processor, which is responsible for biometrics. Thanks to him, you can identify arrhythmia and take timely measures, stabilize the condition.
A fitness bracelet is delivered in a box, which includes: a capsule, a rubber strap, a power adapter and instructions.
Description of new items
Since the main part – the capsule, has increased in size, more information is displayed on it than on the previous model. Now the display is missing a notch: instead of it there is an icon. Soft strap, 16 mm wide, not just rubber – it is made of hypoallergenic material. The device looks stylish.
A distinctive feature of the display on the new bracelet: even in bright sunlight, the information on the screen is easy to read. To reduce the brightness of the screen, you should go to “Mi Fit” (application) and activate the night mode. It is enough to do this once and the gadget itself will reduce the brightness of the screen with the onset of darkness. The display glass has a special protective coating – oleophobic.
One touch of the touchscreen is enough: the menu page instantly opens, which is very convenient in the new model. The sequence of items in it can be changed using the application.
Functionality “Mi Band 4”
In all fitness bracelets, the functionality is very similar. It hasn’t changed much in the new model either. It contains functions:
- pedometer;
- distance traveled in km;
- the number of calories burned;
- 24/7 heart rate monitoring;
- sleep monitoring;
- control of physical activity.
In addition, there are many more additional features that will not be superfluous. For example, a notification about an incoming message appears on the screen. In addition, there is the ability to control music. On the display you can play the weather forecast, use a stopwatch or timer.
If you want to expand the functionality of the gadget, just install “Mi Fit”. The application has a huge set of additional settings: you can change the screen theme – fortunately, there are 50 of them in the application.
The sports functions of the bracelet are not limited only to the pedometer: there is a running, swimming, cycling mode. All information is displayed both on the bracelet screen and in the application. In addition, a GPS tracking system is also connected. In the settings, you can set a notification that warns of exceeding the maximum heart rate. As soon as the pulse threshold is exceeded, a notification will come.
This will help athletes not to overdo it during training, take a break, monitor the heartbeat, and exercise. Mi Band 4 is a very useful gadget for people leading a healthy lifestyle.