What to do for Key Battery symbol blinking and flashing on the display?

What is your question?

I've checked the Owner's Manual. It mentions to hold the key fob next to the ignition button for 10 seconds as you press it to start the car. This works to stop the blinking/flashing for the duration of that particular trip, but I have to do this every time I start the car. Does the fob need a new battery? Do I need a new fob?

What makes this problem better or worse?

N/A

How long has your 2016 Honda HR-V had this problem?

a couple of days