Subsequent to the release of version 4.0.0.219 in February, the software is presently being distributed to an additional, more recent Huawei wristwatch. The most intriguing feature of the update is a tool that lets you prolong the wearable's battery life. Three tools are available for the watch with this comparatively large software file.
Huawei is currently updating the Watch 4 to version 4.0.0.219. The Watch 4 Pro received new software earlier in February, and both versions looked the same. A new arrhythmia analysis tool based on the ECG and PPG sensors was added to the Huawei Watch 4 in December of last year, when it was released alongside the Watch 4 Pro.
New features in software version 4.0.0.219 include a larger font that makes it simpler to read the data on the Watch 4's screen. According to the German changelog, there are three new watch faces available: "Full Weather Display," "Digital Rhythm," and "Blooming" or "Flashing." Additionally, you can now program your watch to automatically transition to Ultra Low Battery Life mode when the battery drops to less than 10%. However, when you charge the wearable, the battery preservation mode will be turned off.
The Huawei Health app allows Watch 4 users to download the software. The company advises that before starting, make sure you have the most recent version of the app, which is 597 MB in size. When the installation is finished, the watch will restart, and a progress bar should indicate how long it will take.