There’s some other suggestions here about not sending reminders if the day as already been rated, or to send a reminder the next morning if the previous day wasn’t rated - those are awesome suggestions!

When I started with Exist, I set an arbitrary reminder time to 9pm, and have found that in actuality, I’m more likely to rate the day later on, around 10-11pm.

I could manually set the reminder time, and that’s easy. But sometimes I dismiss the reminder, and forget, so I was considering that actively learning when a user creates a daily rating, and learning from their behavior, to then send a reminder 15-20 minutes after their normal rating time window would be pretty cool!