How does everyone track their water intake? How do you know if you’ve had an ounce or more?

Im week 4 postop and when i was starting out at home with fluids i would just continuously sip water all day. If i was sitting i had water in my hand. Just keeping it slow and steady to prevent getting full.

I didnt even try to keep track of ounces because that is too tedious for me but i would try to get through 3, 16 oz. bottles in a day first 2 weeks and now i try to do 4-5 to prevent constipation.

Pre-surgery, I would use the Fitbit app. Post-surgery, I drink most of my water at work and know when I've drank 2 500-ml bottles' worth.

I use an app called H2OPal - it sends you reminders if you haven’t drunk enough. I find it helpful when I’m at work at forget to drink.