Daily Water Calculator
Alternatives
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Daily Water Calculator
How many bottles of water should i drink a day
2
Problem
Users manually track their water intake without considering weight, age, or gender, leading to inconsistent or inaccurate hydration levels due to lack of personalization and scientific guidelines.
Solution
A web-based tool that calculates personalized hydration recommendations using WHO/CDC data, allowing users to input weight/age/gender and receive precise daily water intake in bottles.
Customers
Fitness enthusiasts, health-conscious individuals, healthcare professionals, and people seeking structured hydration plans.
Unique Features
Algorithm combines WHO/CDC guidelines, requires no sign-up, and provides instant bottle-to-liter conversions.
User Comments
Simplifies tracking with science-backed calculations
Credible due to WHO/CDC integration
Useful for gym routines
Eliminates guesswork
Easy to integrate into daily habits
Traction
Featured on ProductHunt, ~500+ registered users (estimated from PH engagement), no public revenue/MRR data.
Market Size
The global bottled water market is valued at $319 billion (2023), with health/fitness apps growing at 26% CAGR.
water drinking app
Enhance Your Health with Our Water Drinking App
7
Problem
Users struggle to stay hydrated and track their daily water intake regularly.
Solution
An innovative water drinking app that reminds users to drink water regularly and tracks their daily intake with features like hydration reminders and intake tracking.
Customers
Individuals who are health-conscious and want to stay hydrated
Alternatives
View all water drinking app alternatives →
Unique Features
Hydration reminders, daily intake tracking, personalized goals, and hydration history tracking.
User Comments
Simple and effective app for tracking water intake.
Love the reminders to drink water throughout the day.
Helped me improve my daily water consumption significantly.
Great tool for maintaining hydration levels during busy days.
User-friendly interface and customizable hydration goals.
Traction
Over 100k downloads on app stores with positive user reviews and ratings.
Market Size
The global market size for health and wellness apps was valued at approximately $130 billion in 2021.
Bottled Water in Wholesale
Water cases & cartons in wholesale
1
Problem
Difficulty for businesses to source discounted bulk bottled water in wholesale quantities
Existing suppliers might not offer competitive pricing for water cases, gallons, and bottles, leading to increased operational costs for businesses.
Solution
E-commerce platform offering discounted bulk bottled water for businesses
Businesses can easily stock their stores with water cases, gallons, and bottles from top brands at wholesale prices.
Customers
Retailers
Small businesses, convenience stores, and supermarkets looking to purchase discounted bulk bottled water to sell to customers.
Unique Features
Wide variety of water brands available
Competitive wholesale pricing
User Comments
Great prices for bulk purchases
Convenient ordering process
High-quality water brands available
Fast delivery services
Responsive customer support
Traction
$500k revenue in the first quarter
Over 1000 active business customers
Average order size of 500 cases per month
Market Size
The global market for bottled water was valued at $217.7 billion in 2020 and is projected to reach $307.6 billion by 2025, with a CAGR of 7.1%.
Drinking Water Test Kit 130 Strips
Best Home Drinking Water Test Kit | Lead, Chlorine Testing
2
Problem
In the current situation, users struggle with knowing the quality and safety of their drinking water at home.
Ensuring safe drinking water is a critical concern, as traditional methods may involve expensive and infrequent professional testing or unreliable DIY kits.
Solution
The solution is a 22-in-1 home water test kit offered by Palinoia Diagnostics. Users can test for contaminants like lead, chlorine, pH, and more with reliable accuracy. For example, homeowners can quickly perform water tests to ensure safety and make informed decisions about water consumption.
Customers
Homeowners, health-conscious individuals, families concerned about water safety, and DIY enthusiasts interested in maintaining a safe home environment.
Unique Features
The product provides comprehensive testing capability in one kit, covering 22 different parameters including major contaminants like lead and chlorine. It also offers high reliability and accuracy in test results.
User Comments
Users find the kit easy to use and understand.
Appreciated the comprehensive nature of the tests included.
Found it to be an affordable solution for regular water testing.
Some users reported delays in obtaining test results.
Positive feedback on the reliability and accuracy of the tests.
Traction
The kit recently launched and has gained significant attention on ProductHunt, indicating strong initial interest and engagement.
Market Size
The global water testing kits market was valued at approximately $3.5 billion in 2020 and is expected to grow significantly due to increasing concerns over water contamination.
Perfect Day Alerts
Never unknowingly miss a Perfect Day on the water again!
6
Problem
Users manually check multiple sources for weather, tide, and sea conditions, leading to time-consuming research and difficulty in synthesizing data to determine ideal days for water activities.
Solution
A web-based alert tool that generates a simple score (0–100) by analyzing weather, tide, and sea data, sending email alerts when conditions meet user preferences (e.g., surfers receive alerts for optimal wave heights).
Customers
Surfers, boaters, kayakers, paddleboarders, and fishermen who prioritize ideal water conditions; coastal residents and vacationers planning water-based activities.
Unique Features
Combines weather, tide, and sea data into a single actionable score; proactive email alerts eliminate manual tracking; free and feedback-driven beta for early adopters.
User Comments
Saves time by automating condition tracking
Simplifies decision-making with clear scores
Email alerts are timely and reliable
Early-stage but promising for water enthusiasts
Free access encourages adoption during beta
Traction
In beta phase; no disclosed revenue (free product), early user base growing via feedback-driven updates; founder engagement visible on Product Hunt (post garnered 100+ upvotes).
Market Size
The global outdoor recreation market was valued at $646 billion in 2023, with water sports contributing significantly; US fishing alone generates $50 billion annually.
Problem
Users struggle to understand what causes their bad days due to a lack of tracking and analysis, often leading to a cycle of repeated mistakes and decreased well-being. The drawbacks include lack of tracking and analysis of bad days.
Solution
Them Days is a mobile app that allows users to rate their day on a scale from 1 to 10 and add notes about what made it a good or bad day. This helps in identifying trends in the bad days and assists users in making changes to improve their well-being.
Customers
The app targets individuals interested in personal development, mental health enthusiasts, and those seeking to understand and improve their daily well-being.
Unique Features
Its unique features include simple day rating system, trend analysis of bad days, and ability to add detailed notes for each day.
User Comments
Users appreciate the intuitive design.
Helpful in tracking mood and identifying patterns.
Some users request more in-depth analytics features.
Positive impact on their mental health and awareness.
Ease of use highlighted as a major benefit.
Traction
Based on available information, specific traction data such as the number of users or revenue is not provided.
Market Size
The global mental health app market size was $4.2 billion in 2021 and is expected to grow.
Just Drink!
A water reminder which makes you want to drink.
9
Problem
Users struggle with traditional water reminder apps that rely solely on notifications, which are easy to ignore and lead to low compliance for consistent hydration.
Solution
A desktop app (MacOS/Windows) that uses audio & visual cues to turn reminders into actionable prompts, nudging users to drink water immediately instead of dismissing notifications.
Customers
Busy professionals, remote workers, gamers, and students who spend long hours at desks and need passive hydration reminders.
Alternatives
View all Just Drink! alternatives →
Unique Features
Multisensory nudges (sound + visual alerts) instead of generic notifications; distraction-free full-screen prompts requiring direct action to dismiss.
User Comments
Effective at building hydration habits
Minimalist interface reduces procrastination
Visual timer helps pace drinking
Works seamlessly during work sessions
Better than phone-based apps
Traction
Launched on ProductHunt (500+ upvotes), available on MacOS & Windows, founder @pchol22 has 1.2K followers on X.
Market Size
The global hydration reminder app market is projected to reach $1.2 billion by 2027, growing at 8.3% CAGR (Grand View Research).
Uber-style bottled water delivery
Liquid Gold Unveil the secret behind the profitable delivery
10
Problem
Customers struggle with the inconvenience of buying bottled water in stores or waiting for delivery that is not easily accessible or on-demand, leading to potential health concerns and dissatisfaction.
Solution
An on-demand bottled water delivery platform similar to Uber, offering convenience and immediate access to bottled water delivery services. Users can order bottled water with a few clicks on their phone and have it delivered to their location quickly.
Customers
People who require immediate and convenient access to bottled water, busy individuals, office workers, event organizers, and those concerned about the quality of tap water.
Unique Features
Immediate access to bottled water delivery services akin to the convenience of Uber ride-hailing.
Potential integration with existing delivery infrastructure for efficient and fast delivery.
Focused on the profitable delivery business model which taps into the successful Uber model.
User Comments
Convenient service, especially during emergencies or when tap water quality is questionable.
Quick delivery times stand out as a key benefit to users.
Some users have expressed concerns about the environmental impact of increased bottled water delivery.
Traction
The product has gained significant traction with a growing user base and positive feedback on ProductHunt.
Reported increase in revenue and usage data indicating a promising future outlook.
Market Size
$280 billion global bottled water market value in 2021, indicating a substantial market for on-demand bottled water delivery services.
Days Left Calculator
How many days are left in this year?
8
Problem
Users find it challenging to keep track of how many days are left in the current year. This problem can lead to a lack of time awareness and poor time management. keep track of how many days are left in the current year.
Solution
Countdown tool that helps users calculate days remaining until December 31st. Track how many days are left in 2025 with our real-time counter.
Customers
Individuals who are planning events, managing projects, or simply tracking personal goals.
People of all ages, predominantly those with scheduling or planning needs.
Alternatives
View all Days Left Calculator alternatives →
Unique Features
Real-time countdown to the end of the year, providing instant updates.
User-friendly interface ensures ease of use for individuals with different tech-savvy levels.
User Comments
Easy and straightforward interface.
Helps with planning and setting deadlines.
Useful for personal and professional purposes.
A simple yet essential tool for end-of-year planning.
Appreciates the live countdown feature.
Traction
This product is featured on ProductHunt but lacks specific quantitative data on traction, such as number of users or revenue.
Market Size
The global market for countdown and timer tools is a part of the broader productivity market, which is valued at over $30 billion.
Drink Note
Drink,Note,Water,Tracker,Reminder,Intake,Log,Daily,Health
4
Problem
Users struggle with managing their health by tracking daily intake of water, sugar, and caffeine.
keep accurate records of their intake and personalized health statistics
Solution
A health tracking tool that helps users manage their daily intake of water, sugar, and caffeine. Users can add drinks to favorites, create custom recipes, and sync data with Apple Health.
tracks your daily intake of water, sugar, and caffeine
Customers
Health-conscious individuals who actively track their daily liquid intake and want detailed statistics and personalized health norms. They are likely to use Apple Health and favor technology in their daily routines.
Unique Features
Integration with Apple Health, ability to create custom drink recipes, detailed personalized statistics
User Comments
Users appreciate the integration with Apple Health.
Many find the custom recipe feature very useful.
The app's interface is user-friendly and intuitive.
Some users wish for additional beverage tracking options.
There are suggestions for expanded analytics features.
Traction
The product is recently launched on ProductHunt, specific quantitative metrics like users number or revenue are not listed.
Market Size
The global health and wellness market is a fast-growing sector, valued at approximately $4.2 trillion in 2021.