Does HMS Core affect the mobile phone on Xiaomi's mobile phone?

It doesn't matter. This is a plug-in of HUAWEI Health software. Huawei Health APP needs to be installed to use Huawei series bracelets, and this plug-in needs to be installed to bind bracelets. If you don't install the bracelet, you can't use it normally. It has no effect on the mobile phone, but it will occupy 280MB of mobile phone storage space.