Xiaomi Mi Band 4 officially presented: news review

Xiaomi held a bright presentation of new products and introduced the long-awaited Mi Band 4 bracelet. There are now three

leading manufacturer of wearable devices —these are Apple, Xiaomi and Huawei. And it is the Chinese company Xiaomi that outshines the Americans in the sale of wrist accessories. And all this thanks to the affordable and yet functional Mi Band line. We are starting a review of the new Mi Band 4 with a detailed description of the new functions and main characteristics right now.

Review of Mi Band 4

Finally, you can put an end to rumors and gossipabout the fourth Mi Band and be content with official information. The new Xiaomi Mi Band 4 received the long-awaited color display, which looks much cooler and more modern than monochrome. Plus, the manufacturer has taken care of protecting the display with premium glass that will provide increased scratch resistance. This is a huge plus, given that the price of the bracelet has remained incredibly low.

Like the third Mi Band, the new version receivedprotection against water with the ability to dive to a depth of 50 meters. Smart watches can track and automatically detect various types of sports activities, ranging from walking to cycling and various swimming styles. Right on your wrist, the bracelet can control your heart rate, plus now you can pay for goods and services with your wrist. However, the latest feature of mobile payments is currently available only in China.

In addition to the features listed above, the wristthe gadget also monitors your physical fitness, tracks your sleep, reminds you if you've been sitting too long, counts steps, notifies you about new messages and exits, shows the weather and many other useful things. As the manufacturer assures us, the Mi Band 4 battery will last for 20 days of use. For the version with NFC, the figure is reduced to 15 days.


  • Color AMOLED display 0.95 inches, resolution 120 x 240 pixels, 24 brightness up to 400 nits, 2.5D scratch-resistant glass
  • Microphone for voice assistant
  • Three-axis accelerometer + three-axis gyroscope, capacitive wear control sensor
  • Weight — 22.1 g / 22.2 g (NFC)
  • Ultra light body
  • The possibility of immersion in water up to 50 meters
  • Bluetooth 5.0 LE, NFC (optional)
  • Battery 135 mAh / 125 mAh (for the NFC version)

Price and sales start

The Xiaomi Mi Band 4 line looks more diverse this time. Available in the following colours: black, brown, blue, orange and pink. The price for Mi Band 4 is listed below:

Mi Band 4 (Standard Version) – 169 yuan (approximately $25)

Mi Band 4 NFC version – 229 yuan ($33)

Mi Band 4 Avengers Edition – 349 RMB ($50)

In the United States, official sales of the new item are unlikely to take place, but importers will sell the bracelet one hundred percent through such trading platforms as eBay and Amazon.