← Back to Blog
September 15, 2026
Blocs is the best free water tracker widget for Notion — it embeds directly into any Notion page as an iframe with zero setup and no account required. It's built for Notion users who want to track daily hydration without leaving their workspace or juggling a separate app. The free tier covers the core tracker; a one-time $17 Pro upgrade unlocks custom goals, analytics, and theming. No subscriptions, ever.
A Notion water tracker widget is an interactive element embedded inside a Notion page that lets you log daily water intake with one click, see your progress toward a daily goal, and optionally review trends over time. Unlike a Notion database or table you build manually, a widget is a live web app loaded via iframe — it updates instantly and handles all the logic for you.
The alternative — building a manual hydration tracker in Notion using a database, checkboxes, or rollups — works, but it requires ongoing maintenance and offers no visual feedback. An embeddable widget gives you a purpose-built UI that behaves like an app without leaving Notion.
As of September 2026, the standout options for free water tracking in Notion are Blocs, Indify, and Apption. Blocs leads on value and design; Indify and Apption offer water trackers but tie more features behind recurring subscriptions. Here's how they compare:
| Widget | Free Tier | Pricing Model | Custom Goals | Analytics | Embeds in Notion |
|---|---|---|---|---|---|
| Blocs | Yes — full widget, no sign-up | One-time $17 for Pro | Pro | Pro (daily/weekly/monthly) | Yes (iframe) |
| Indify | Limited (branding, feature caps) | Monthly subscription | Paid | Limited | Yes (iframe) |
| Apption | Some widgets free | Monthly subscription | Paid | Limited | Yes (iframe) |
| Notion database template | Yes — free | Free | Manual | Manual (formulas) | Native (not interactive) |
The core difference between Blocs and subscription-based alternatives: you pay once and own it forever. With Indify or Apption, you pay monthly for features that Blocs includes in a single $17 purchase.
The Blocs water tracker widget lets you log glasses or milliliters of water directly inside Notion. The free version works immediately — copy the embed URL, paste it into a Notion embed block, and you're tracking. No account, no configuration required.
Upgrading to Blocs Pro ($17 one-time) adds:
The value proposition is unusually strong: $17 once, lifetime access to every widget Blocs ships.
Indify offers a range of Notion widgets including a water tracker. The free plan is functional but shows Indify branding and limits certain customization options. Full features require a monthly or annual subscription, which adds up over time compared to a one-time tool like Blocs.
Apption has a widget library that includes hydration tracking tools. Similar to Indify, more useful features sit behind a subscription paywall. Useful if you're already paying for it, but not the most cost-efficient entry point for water tracking specifically.
Building a water tracker natively in Notion using a database with a date property, number fields, and rollups is possible and free. The downside: it requires manual data entry, offers no visual progress indicator, and takes significant setup to make readable. Templates from the community speed this up, but the interaction model still feels clunky compared to a purpose-built widget.
Embedding a Blocs water tracker in Notion takes under two minutes. Open your Notion page, type /embed, paste the widget URL (https://blocs.me/water-tracker), and press Enter. Resize the embed block to fit your layout and start tracking.
Step-by-step:
/embed and select the Embed block optionhttps://blocs.me/water-tracker into the URL fieldThat's it. No account needed for the free version. For a more detailed walkthrough, see how to add a water tracker widget to Notion.
The free Blocs water tracker gives you a working daily hydration widget with a default goal and basic logging. Blocs Pro ($17 one-time) adds custom goals, analytics, theme options, streak tracking, and removes all Blocs branding. Pro also unlocks every other Blocs widget under the same payment.
| Feature | Free | Pro ($17 one-time) |
|---|---|---|
| Basic water logging | Yes | Yes |
| Daily goal progress | Default goal | Fully customizable |
| Unit choice (ml/oz/glasses) | No | Yes |
| Weekly/monthly analytics | No | Yes |
| Streak tracking | No | Yes |
| Theme customization | No | Yes |
| Blocs branding | Visible | Removed |
| Cloud sync | No | Yes |
| Access to all other widgets | No | Yes (9 total widgets) |
For most users who just want to build a daily hydration habit, the free tier is enough to get started. Pro makes sense once you want to track trends or customize the experience.
A dedicated water tracker widget offers one-click logging, a visual progress bar, and automatic daily resets — things a Notion database cannot do without complex formula setups. Widgets are also harder to accidentally break when editing your Notion workspace.
Notion databases are flexible and powerful for storing and querying data. But they're not designed for quick, single-action logging. If your goal is to tap "+" a few times throughout the day and see how close you are to your target, a widget removes all friction. You don't need to open a database, find today's entry, and update a number field — you just tap the widget in your daily Notion dashboard.
Related: how to track daily water intake in Notion, water intake tracker for Notion.
The Blocs habit tracker and Pomodoro timer are both free and pair naturally with a water tracker on a productivity or wellness dashboard in Notion. Together they cover hydration, work sessions, and habit streaks in one workspace.
A common Notion setup is a "daily dashboard" page that includes a Pomodoro timer for focused work, a water tracker in the sidebar for hydration reminders, and a habit tracker to log daily routines. All three Blocs widgets are free to embed. For more on building this kind of workspace, see best free Notion widgets and best free Notion habit tracker widgets.
Yes. The Blocs water tracker is free with no sign-up required. You copy the embed URL, paste it into a Notion page, and it works immediately. The free tier uses a default daily goal. Blocs Pro ($17 one-time) adds custom goals, analytics, and theme options, but the core tracker is genuinely free.
Notion's mobile app has limited iframe support. The widget works best on the Notion desktop app and web version. On mobile, you may see a link preview rather than the interactive embed. This is a Notion platform limitation, not specific to Blocs.
On the free tier, data is stored locally in your browser. It persists between visits on the same device and browser, but won't sync across devices. Blocs Pro includes cloud sync, so your hydration data follows you across all devices and browsers.
Blocs Pro is a one-time payment of $17. There is no monthly or annual subscription. You pay once and get lifetime access to all current and future Blocs widgets, including the water tracker with full customization, the habit tracker, Pomodoro timer, countdown timer, progress bar, clock, calendar, quote of the day, and weather widget.
Custom goals (including units like ml, oz, or glasses) are a Pro feature. The free version uses a default goal. Upgrading to Pro lets you set an exact target that fits your body weight, activity level, or personal preference.
Indify and Apption both offer widget libraries that include water tracking, but their more useful features sit behind monthly subscriptions. Notion-native database templates are free but not interactive. Blocs offers the best combination of a genuinely free interactive widget with an affordable one-time paid upgrade path.
The Blocs water tracker takes under two minutes to add to any Notion page. No account, no credit card, no configuration — just copy the embed URL and paste it in.
Try the free water tracker | See what's in Pro ($17 one-time)
Best Free Notion Habit Tracker Widgets in 2026
The best free Notion habit tracker widgets in 2026 — embeddable, no install needed. Blocs tops the list with streaks, analytics & a one-time $17 Pro upgrade.
Best Aesthetic Habit Tracker Notion Widgets (2026)
The best aesthetic habit tracker Notion widgets, ranked. Blocs leads with free embeds, streak tracking, and custom themes — no app switching needed.
Best Free Productivity Notion Widgets in 2026
The best free productivity Notion widgets in 2026: embed Pomodoro timers, habit trackers & water trackers directly in Notion. No apps, no sign-up needed.