My dad has an IPhone 7 Plus and since he downloaded 14.2 you can literally watch his battery percentage drop like a countdown... The battery health setting shows his Health App is draining it but when you open it, there’s not even any data to show. Not tracking steps or anything. Tried resetting his phone and it didn’t work. I can’t delete the health app because it’s essential. What a crap show!!! And on Thanksgiving too. Thanks apple!!! 😡😡😡😡 PS: my sons iPod touch is doing the same thing and I just bought it..