Xiaomi MiJia Sonic toothbrush Review

We recently got our hands on the latest release Xiaomi MiJia Sonic toothbrush. Our first impression with the device its a “cool brush”.
The toothbrush comes with powerful vibrations for better cleaning. The design is in the style of Xiaomi, Beautiful. Then there is an application that takes the teeth cleaning process to a another level. Sonic series has evolved a lot over the last 14 year of its debut. It has first been associated with Philips and is available in the market since the early 2000s.


Sonic toothbrush Xiaomi MiJia

Rated voltage: 3.7V
Power: 2 W
Waterproof: IPX7 (toothbrush and charging dock)
Charging time: more than 12 hours
Battery: 700 mAh lithium-ion battery
Sensors : hand gestures and areas of cleaning and work time.
Cleaning Modes: 3
Number of vibrations : 31000 / min.
Bristles : DuPont
Application: Ability to control through the App


Xiaomi MiJia Sonic toothbrush

The Xiaomi MiJia Sonic toothbrush comes in a premium white box. Just at the first look of white box, you will get a feeling of Xiaomi product. The overall concept, similar packaging.

Xiaomi MiJia Sonic toothbrush

Xiaomi MiJia Sonic toothbrush

The sides of the box have pictures drawn to them, which represent different features and advantages.
Everything is in Chinese.

Xiaomi MiJia Sonic toothbrush

On the backside of the package, you can find all the characteristics of the Xiaomi MiJia Sonic toothbrush and a check for authenticity.

Xiaomi MiJia Sonic toothbrush

The top side of the box has the signs of both Xiaomi and Sonic.

Xiaomi MiJia Sonic toothbrush

Inside the box, the brush comes in a special slot. It helps the brush to stay in a proper place that helps it in transit. There is a hole in the box, where the sharp end of brush is inserted. It provide a tight fit for the brush for safe transport. There is also a special platcic piece attach with theb box. It helps in taking out the brush without distroing the box of toohbrush.

Xiaomi MiJia Sonic toothbrush

There is also a small box that comes with the toothbrush box. It contains the charger of the toothbrush.

Xiaomi MiJia Sonic toothbrush

With the charging dock, you will also get one nozzle, instruction manual, and additional color rings. The instruction manual is only in Chinese and left other non-Chinese speakers in vain.

Xiaomi MiJia Sonic toothbrush

The charger that comes with the brush is a modern form of a docking station. It uses a magnetic field to charge the brush without worrying about getting short-circuited or damaging the handle part.

Xiaomi MiJia Sonic toothbrushThec cables can be reeled up carefully. The cable assemble with Xiaomi brush is made from the high-quality rubberize material. From the bottom of the charger are written specifications for power.

Xiaomi MiJia Sonic toothbrushThe base of Xiaomi MiJia Sonic toothbrush charger has rubber cover along the edges of the brush. It provides necessary friction to hold the charger on an even surface and also protects it from rust or accidental falling.


The appearance of the Xiaomi MiJia Sonic toothbrush is same like as other Xiaomi premium products. It has a milky white plastic shade cover, which is common with most of the Xiaomi smart devices.

Xiaomi MiJia Sonic toothbrush

The end of the brush comes wearing a plastic cap. It protects the brush while in transit. Before first use, you have to remove this protective plastic so that you can plug your brush.

A single button can control the whole toothbrush. There is a gray button, made by seamless technology fit in the brush. The button has a rubber surface for comfortable handling.

Xiaomi MiJia Sonic toothbrush

You will get three modes of working with the smart tothbrush. There are three indicators to represent each mode: A large circle, a small circle and a heart. Indicators also represent battery level, and there is also a branding of the MiJia logo.

Xiaomi MiJia Sonic toothbrush

The bottom of the device is used to charge the toothbrush. The design of belongs MiJia. Xiaomi MiJia Sonic toothbrush Xiaomi MiJia Sonic toothbrush

The handle of the device comes with 4 rows of bumps. It provides a comfortable and tenacious grip on the toothbrush.
Xiaomi MiJia Sonic toothbrush

The vibrating mechanism is metal, with a cut part that holds the upper part of the brush
Xiaomi MiJia Sonic toothbrush

From the picture below you can see the ring that comes with the device. Originally it was in gray color, we remove it and place a blue one. They help in differentiating among family brushes if you have more than one.

You will get a standard nozzle with the brush. Bristle stiffness is normal. Under the nozzle, there is room for adjusting the brush.

Xiaomi MiJia Sonic toothbrush Xiaomi MiJia Sonic toothbrush

After placing the nozzle on the brush. The Shade of brush head and the handle are different from each other. Nozzle shade is a little bit darker than brush handle.
Xiaomi MiJia Sonic toothbrush

The weight of the brush:
Xiaomi MiJia Sonic toothbrush


The Xiaomi MiJia Sonic toothbrush is a smart toothbrush it can be command by both smart brush button or by Xiaomi App. You can switch through modes just by clicking a single button. The mode you select will get light up, and battery charge level will also indicate on the handle.

Xiaomi MiJia Sonic toothbrush Xiaomi MiJia Sonic toothbrush

The Xiaomi MiJia Sonic toothbrush comes with timers of 2 or 2.5 minutes, and it can be set according to your preference. After every 30 seconds brush automatically changes the vibration fequency. This feature makes it easy to switch between areas of cleaning. Even more with the App from Xiaomi, you can set different modes according to your need.

The resulting noise of the brush.

The brush coming from Xaomi have the ability to get synchronize mode with your smartphone. This feature can be access by using the MiHome application in your smartphone. While synchronization via Bluetooth, the battery indicator is highlighted in blue. The toothbrush comes with a massive battery of 770 mAh. The battery is more than enough for the device. After the full charge, the battery stays for a long time and even after everyday 2-time cleaning, you can use the toothbrush for at least 1.5-2 months.


The aplication helps a lot with the toothbrush. It will make your teeth cleaning process more efficient and friendly.

The MiHome app itself allows you to estimate your cleansing, charge you brush, provides statistics down to whether you adopt in the process of cleaning teeth. You can see more information about the brush and read about the harmful plaque and bacteria from the App.


The Xiaomi MiJia Sonic toothbrush is uniquely excellent. We did not find any drawbacks except it is a little bit costly, and there is only one set of the nozzle with the kit. However, this is the way of the company.
With high end built quality, the power is excellent. It can quickly clean your teeth, and after using a month, you can instantly notice teeth whitening.  After cleaning the feeling is excellent, and the teeth are clean. The new feature of the App includes its ability to indicate if you have cleaned the whole mouth. It let you adjust additional modes for the brush and adjust the strength of the vibration. Furthermore, the brush is beautiful. the battery lasts a long time, and the vibration is transmitted little to the hand.

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