The Huawei WATCH 4 series was released in June 2021 and includes the WATCH 4 and WATCH 4 Pro smartwatches. Powered by the HarmonyOS 2 operating system for faster response times and smoother operation, the WATCH 4 comes in two dial sizes, 40mm and 46mm, while the WATCH 4 Pro has a 46mm dial size. Both watches support eSIM card functionality for independent calls and internet access. In addition, the Huawei WATCH 4 series has a wealth of health monitoring features to help users better understand their physical condition.

WATCH 4 offers two dial sizes of 40mm and 46mm, 2.5D curved glass screen, three strap materials of fluoroelastomer, leather, and Milanese, and a variety of color choices; while the WATCH 4 Pro has a 46mm dial size, 3D curved glass screen, and ceramic bezel with a fluoroelastomer strap.

Both watches support eSIM card function for independent calls and internet access; have rich health monitoring functions, such as heart rate, blood oxygen, sleep, pressure, body temperature, vascular health, ECG, cardiac function, etc.; support 100+ sport modes and provide convenient functions such as Alipay, music playback, voice assistant, etc.

WATCH 4 series is equipped with Kirin A1 chip, 16GB storage, and supports Wi-Fi, Bluetooth, NFC and other wireless connections.

For the display, WATCH 4 comes with a 1.43-inch AMOLED screen with 326 PPI, while WATCH 4 Pro has a 1.47-inch AMOLED screen with 326 PPI.

The WATCH 4 comes with a 420mAh battery with 14 days of typical battery life, while the WATCH 4 Pro has a 460mAh battery with 14 days of typical battery life.

The WATCH 4 series supports Huawei Sports Health App, which allows you to view detailed exercise data and health indicators, and get professional exercise guidance.The WATCH 4 series supports a variety of dial themes, which can be personalized to your liking.The WATCH 4 series supports the App Store, which allows you to play a variety of apps and expand the functions of the watch.

Huawei WATCH 4 series is equipped with Kirin A1 chip, which is powerful enough to run all kinds of apps smoothly, and 16GB of storage space is enough for daily use. In the actual experience, the watch runs smoothly, no lag phenomenon. However, some users reported that the watch will be disconnected when connecting to the phone.

Huawei WATCH 4 series is Huawei's important layout in the field of smartwatches, and its rich functions and stylish appearance make it an ideal choice for business people and sports enthusiasts. If you are looking for value for money, you can choose WATCH 4. If you are looking for a bigger screen, more exquisite appearance and longer battery life, you can choose WATCH 4 Pro. If you need a more comfortable wearing experience, you can choose leather or Milanese strap. We suggest you choose according to your needs and budget.