Today i have brought an app for you called as "Net speed by chetan" (chetan it's me)
This app will help you to check your internet speed from anywhere.
1) You can check your internet speed from nitification's( see below pic).
2) you can use this app automatically on boot
just open app go to settings & tick ✔ start on boot.
3) If you are using any app like (opera mini,uc browser,Stock browser) and you want to see internet speed then simply do this that pull your notification down n see the speed.
4) Take less ram(see below pic)
This app is not personally made by me
I got this app from somewhere & i edited it.