IOS 13.3.1

New iPhone 11 I use less than 2 hours per day. Before iOS 13.3.1 I would have ~85% battery remaining end of day. After ios13.3.1 battery is about dead and it can’t tell me what drained it. Killing apps and rebooting is not helpful. I have a suspicion it’s something with Bluetooth not “disconnecting“ when I shut off my head phones. Every morning I listen to radio app, pause it, shutoff BT head phones, and then battery drains all day even if I kill the app. Weekends when not using headphones it’s fine. Going to try toggling BT this week after using radio app.

Apple needs to fix this problem. I have worked with support agents for months. I did a complete factory restore on my iPad. My battery time is still miserable - about 1 day. Formerly I had 20 hours on a charge, now it's about 3 hours. Apple is ignoring this issue. One agent even had the never to tell me to buy a new iPad ! "Technology changes" she said - my iPad Pro was less than 2 years old when this started. Apple has failed us and needs to get this iOS fixed asap.

No it doesn't.

What is your battery health show about yours?

Your battery is fine.