Water Drinking Reminder is a free lifestyle app developed by DeerLabs for Android devices running Android 9.0 or higher. As the name suggests, this app is designed to help users stay hydrated by reminding them to drink water at regular intervals throughout the day.

The app lets you calculate the amount of water you need to drink each day based on your weight and gender. You can choose from four different water reporters - Star, Turtle, Kitten, and Black Cat - who will remind you to drink water and keep you motivated throughout the day. The app has flexible settings and an intuitive interface, making it easy to use for anyone. With its friendly user interface, you will develop a healthy habit of drinking water regularly.

Overall, Water Drinking Reminder is a helpful tool for those who struggle to stay hydrated throughout the day. It's a great app for anyone who wants to develop a healthy habit of drinking water and stay on top of their hydration goals.