Android app to remind me to drink fluids?

I'm looking for an Android app that will make a sound every, say, 15 minutes, to remind me to drink fluids. I don't want to have to turn the alarm off; I just want it to play a sound and then shut off until it's time to sound again. Does anyone have a recommendation?

My coworker has a hydration reminder. It's a little device that straps to her water bottle and st set intervals, flashes a light to remind her to take a sip.

A friend of mine tested a bunch of hydration apps this summer; she said My Water was the best and you can set "drink" reminders. I haven't tried it myself; I just use the timer on my phone to track my "don't drink" windows and then try to always keep something fluid in my hands, lol I do use bariatric app for my vitamin reminders and I think I could put fluid reminders in there.

This MUST become second nature, but until it does, try some of these:

https://www.healthline.com/health/hydration-top-iphone-andro id-apps-drinking-water