# H2O - Water Tracker

> Health & Fitness

Canonical page: [https://chrome-stats.com/d/id1161140846](https://chrome-stats.com/d/id1161140846)

## Overview

- **ID:** `id1161140846`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Lunarbits LLC
- **Category:** Health & Fitness
- **Rating:** 4.50 / 5 (74 ratings)
- **Version:** 1.1
- **Last updated:** 2017-01-25
- **First published:** 2016-10-04
- **Size:** 18 MB
- **Data as of:** 2026-09-23
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/h2o-water-tracker/id1161140846)
- **Privacy policy:** [https://www.iubenda.com/privacy-policy/7923723](https://www.iubenda.com/privacy-policy/7923723)

## Description

H2O is a beautiful Chrome extension that tracks daily water intake and helps you stay hydrated.

It features quick-add presets, a weekly hydration graph, full history of entries, HealthKit integration, and a clean, intuitive interface for effortless daily tracking.

## Rankings

- #153,075 — Overall

## Review summary

Users praise the app for its simple, free, no-frills UI and quick logging. The most common downsides are missing reminders, a lack of widgets, no ml units, and no ability to edit past entries. Addressing these would make this lightweight tracker feel more complete while keeping its core simplicity.

### Pros

- Simple, lightweight, no-frills design that makes logging quick and easy
- Free to use with no ads
- Clear, easy-to-use logging and history for tracking water intake
- Customizable serving presets (e.g., 10oz and 20oz) to fit user preferences
- Clean visuals and intuitive interface

### Cons

- No reminders/notifications to prompt drinking water
- No home widget for quick logging or daily status
- No metric unit support (ml) or limited unit options
- Inability to edit past entries or logs from previous days

## Similar extensions and apps

- [H2Ours - Water Reminder](https://chrome-stats.com/d/id6738272220)
- [Water Track Daily H20](https://chrome-stats.com/d/id6751860160) — 5.00 / 5
- [H2O Reminder Pro](https://chrome-stats.com/d/id6746629890)
- [H2Oasis - Water Reminder](https://chrome-stats.com/d/id1450915944)
- [Aqua: Water Tracker](https://chrome-stats.com/d/id6448118299) — 4.00 / 5
- [H2O Intake](https://chrome-stats.com/d/id6742057311)
- [Hydrate Easy - Water Tracker](https://chrome-stats.com/d/id6759265596)
- [H2O Go – Quick Water Tracker](https://chrome-stats.com/d/id6779994481)
- [WaterTracker2](https://chrome-stats.com/d/id6761538793)
- [Water Tracker Hydration](https://chrome-stats.com/d/id6744620184)
- [Water+ : Intake Tracker](https://chrome-stats.com/d/id1671004440) — 4.70 / 5
- [Water+](https://chrome-stats.com/d/id1565372030) — 2.50 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1161140846)