Battery seems to drain quickly on s8 plus when using it?

[AC Question]

When using my s8 plus I notice that it loses 1% of battery about every 3 minutes, sometimes seems less. I've been checking people's stats about battery life and I've not got any where close to 6-7 hours SOT. I wouldn't say I'm a heavy user just calls, web browsing, music and Facebook really. I read a comment that someone said their s8 plus only lost 1% from 100 after 10 minutes on the phone. I've left my phone on the standard settings.

 

[Smply_Rckless]

Are u using a remap bixby button ? If so that may be the cause. Was draining my battery until I uninstalled it.