1.97 inch AMOLED screen

1.97 inch AMOLED square touch screen, 390*450 resolution makes the displayed content more vivid and beautiful. The larger screen fits the width of the wrist, making it comfortable to wear.

150+ sports modes

It supports up to 150+ sports modes, covering major sports such as running, cycling, climbing, skiing and ball sports. Equipped with professional training algorithms to accurately track heart rate, calories and other data, making every exercise more scientific and effective.

Independent satellite positioning

The built-in independent GNSS chip supports the world's five major satellite positioning systems. Combined with the watch's outdoor running mode, it accurately records outdoor sports tracks. You can train more freely without a mobile phone.

24-hour health monitoring

It supports daily activity recording, pulse monitoring, blood oxygen monitoring, sleep monitoring, stress monitoring, female menstrual cycle reminder, breathing training, and helps you always pay attention to your physical condition.

Long standby

470 mAh battery, 10 days of battery life in AOD mode, 20 days of battery life in normal mode and 30 days of battery life in long battery life.

Description:

- Brand: Redmi
- Model: Watch 4
- Color: Silver

Hardware

- Bluetooth version: Bluetooth 5.3
- Waterproof: 5ATM System Requirement
- Xiaomi Hyper OS, Android 8.0 or IOS 12.0 and above
- Sensor: Acceleration sensor, gyroscope sensor, optical heart rate and blood oxygen sensor, ambient light sensor, geomagnetic sensor

Functions

- Health tracker: Daily activity recording, heart rate monitoring, blood oxygen monitoring, sleep monitoring, stress monitoring, female menstrual cycle reminder, breathing training
- Sports: 150+ sports modes, outdoor running tracks, swimming mode
- Other functions: Music control, alarm clock, timer, stopwatch, flashlight, weather, to-do, WeChat payment, mobile phone search, world clock, calendar, schedule

Screen

- Screen: AMOLED screen
- Screen size: 1.97 inches
- Dial shape: Square
- Mode of operation: Touch

Battery

- Battery capacity: 470 mAh
- Charging time: About 85 minutes

APP/Language

- Smartband support language: Simplified Chinese, Traditional Chinese, English

Weight and size

- Package weight: 100g
- Package size: 5 x 5 x 3 cm

Package contents

- 1 x smart watch
- 1 x charging cable
- 1 x user manual