Huawei watch can monitor blood pressure HUAWEIWatchDKV. HUAWEIWatchDKV Huawei wrist ECG and blood pressure recorder has been registered as a Class II medical device by the Food and Drug Administration and can measure blood pressure and collect ECG. The Huawei Watch Sports model is suitable for use during sports. The silicone strap is waterproof and sweating is no problem. The outer ring of the watch case is a layer of black paint. The risk of paint peeling off after long-term use must be taken into consideration. Huawei Children's Watch 4X Xinyao model has more precise positioning, longer battery life, and has NFC bus card function. Huawei Children's Watch 4Pr0 has all the functions of Huawei Children's Watch, but does not require NFC access card and bus card functions, so Huawei Children’s watches 4pr0 and 4X Xinyao are both good choices.