Huawei Band 4: USB Convenient Charging + Comprehensive Health Monitoring

In the past two years, more and more people have begun to pay attention to the topic of "To nurture one's health for longevity", and gradually started to go to bed early and keep fit, hoping to get a better physical condition. Therefore, sports bracelets have gradually replaced traditional watches and become the basic equipment of "health experts" to facilitate real-time monitoring of their own body data.

The function of the sports bracelet in the market is relatively simple, and the data monitoring is not detailed enough. The recently launched HUAWEI Band 4 breaks this situation, not only providing more comprehensive health data monitoring, but also providing exercise suggestions, and innovating the USB charging mode to achieve a new breakthrough in the convenience and wearability of sports bracelets. Let's take a look at the specific performance.

Built-in USB plug, Lightweight and stylish

Ordinary wristbands need to be disassembled and reassembled during charging, and some also require specific wiring to be charged. It is more difficult to temporarily charge outdoors and the operation of re-wearing is very tedious. HUAWEI Band 4 improves the charging problem very well and adopts the new "USB Plug and Charge" method.The most common USB interface, you can quickly find it no matter where you are. HUAWEI Band 4 not only can share the charger connector with mobile phones, even if there is only one computer, it can also be plugged in and charged instantly, which means that it can be charged anytime and anywhere. Get rid of the shackles of independent chargers, and easy to operate, who doesn't like this kind of humanized product?

HUAWEI Band 4 is convenient to charge, also pays great attention to battery life. HUAWEI Band 4 with 91mAh capacity battery, A single charge powers the band with more than 6 days of usage time, so users don't have to worry about daily use for its electricity problems.

What's more special is the detachable wristband design-Huawei Bracelet 4 not only eliminates the independent charger, but also hides its own charging interface. It can be combined with the wristband by stitching; it can be easily removed by pressing the inside button. The HUAWEI Band 4 is not only convenient to use, but also fashionable and trendy. Like a stylish splash of colors, HUAWEI Band 4 is available in Sakura Pink, Amber Sunrise and Graphite Black, which can be perfectly matched with fashionable clothing.

HUAWEI Band 4 is equipped with a 0.96-inch color screen on the front. Users can clearly see the data in the sun. The material is 2.5D glass with full arc surface, which is anti-wear and anti-slip. The dial design is also more cool and colorful. At the same time, HUAWEI Watch Face Store is added, offers various watch faces in different styles of sports, cartoon, intelligence and hi-technology for your selection. The style changes with your mood.

Heart rate and sleep data detection
Although the HUAWEI Band 4 is positioned as a sports bracelet, it does not only work during exercise, it is also your health administrator in daily life. In terms of health monitoring, HUAWEI Band 4 provides more accurate heart rate monitoring, scientific sleep monitoring, and arrhythmia monitoring, and adds blood oxygen saturation detection to help you capture physical abnormalities in time and adjust in accordance with the monitoring data. Control your body state.

Arrhythmia, as the most common heart health problem, can even cause irreversible consequences when severe. This time, the heart rate detection function of HUAWEI Band 4 brings the latest generation of HUAWEI TruSeen™ 3.5 heart rate technology independently developed by Huawei. It cooperates with top laboratories and suppliers to create accurate and professional heart rate monitoring, which can capture ephemeral arrhythmias at any time and achieve wider population coverage.

What's more intimate is that HUAWEI Band 4 supports accurate heart rate data detection for 24 hours and records resting heart rate. If the heart rate is too high when at rest or heart rate exceeds the maximum average heart rate, a reminder will be issued to ensure that adjustments are made immediately or to seek medical treatment in a timely manner, adding a guarantee for health.

Sleep quality is also related to health closely. HUAWEI Band 4 uses HUAWEI TruSleep sleep detection technology to accurately determine sleepers' deep sleep, light sleep, REM sleep and awake. HUAWEI Band 4 combined with sports health apps, provides 200+ suggestions for sleep improvement for different sleep problems, and provides services such as sleep assistance music to help improve sleep habits and improve sleep quality. It is worth mentioning that HUAWEI Band 4 also incorporates infrared light technology to prevent the sensor light from affecting sleep.

HUAWEI Band 4 also has a single detection of blood oxygen saturation, one-click selection, and data can be obtained in a few seconds. Blood oxygen directly reflects the body's oxygen supply. If it is lower than 90% for a long time, it will cause damage to body function. For high-altitude sports enthusiasts and high-intensity mental workers, blood oxygen not only can reflect the current physical state more clearly, but also a healthy protective lock. Through real-time monitoring and timely adjustment of the state when blood oxygen is low, it can effectively avoid unexpected accidents.

Nine sports modes detections

Physical changes are not easy to detect after exercise, but the movement data can be displayed clearly. With the movement data of HUAWEI Band 4, the exercise effect can be evaluated. HUAWEI Band 4 has 9 sports modes: Outdoor / Indoor run, Outdoor / Indoor walk, Outdoor / Indoor cycle, Elliptical, Rower, Free training.
Conveniently choose exercises from nine modes and track your workouts. HUAWEI Band 4 provides detailed data results like heart rate, heart rate zone, steps, distance, speed, calories and more. So you can adjust yourself for better exercising or training.

One more thing to mention is that the HUAWEI Band 4 not only records movement, but also “urges” movement. It is very practical for office workers and students.

Businesses of the sports have considered consumers' high attention to their health and want to make achievements in this regard. However, if you want to win the favor of users, you still have to consider the fundamental needs of consumers. The high accuracy of the monitoring data, the intimate and careful design of the function are the fundamentals.