Huawei Watch 4 gains new arrhythmia analysis feature and other improvements with latest HarmonyOS 4 update
HarmonyOS 4.0.0.191 for the Huawei Watch 4 is available first in China. (Image source: Huawei) Huawei has released HarmonyOS 4.0.0.191 for the Watch 4, one of its recent flagship smartwatches. Coming in at nearly 1 GB, HarmonyOS 4.0.0.191 is a comparatively large update with various changes, including a new arrhythmia analysis feature. Huawei has now …