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August 14, 2026
The best hydration tracker for Notion is Blocs' free Water Tracker widget. It embeds directly into any Notion page as an iframe, tracks your daily water intake with a tap, and requires zero setup or sign-up. It's built for Notion users who want to monitor hydration without leaving their workspace or managing a separate app.
Staying adequately hydrated supports concentration, energy levels, and physical performance — benefits that matter directly for knowledge workers and students who spend hours inside Notion. Keeping your hydration log in the same workspace as your tasks, notes, and goals means one less context switch each day. Instead of unlocking your phone, tapping an app, and returning to your desk, you log a glass of water without ever leaving Notion.
The problem is that Notion doesn't offer a native water tracking feature. The typical DIY workaround — building a database with a number property and manually typing in values — is clunky and easy to abandon. A purpose-built widget handles the counting, visuals, and progress feedback automatically.
The Blocs Water Tracker is an embeddable widget designed to live inside Notion pages. It renders as an interactive iframe, so it looks and behaves like a real app — not a static image or a linked external page. You tap to log each glass, and a progress indicator fills toward your daily goal in real time.
See the full breakdown on the Blocs pricing page.
The widget below is the actual Blocs Water Tracker — fully interactive. Click it to log a glass of water and see how it works before embedding it in your own Notion workspace.
Embedding the Blocs Water Tracker in Notion takes under a minute. You don't need an account for the free version — just copy the widget URL and paste it into Notion's embed block.
/embed in any empty block and press Enterhttps://blocs.me/water-trackerThat's it. No API keys, no integrations, no third-party accounts. The widget persists on reload and works on Notion desktop, web, and mobile.
| Feature | Free | Pro ($17 one-time) |
|---|---|---|
| Daily water logging | Yes | Yes |
| Visual progress indicator | Yes | Yes |
| Default daily goal (8 glasses) | Yes | Yes |
| Custom daily goals | No | Yes |
| oz / ml unit switching | No | Yes |
| Weekly and monthly analytics | No | Yes |
| Streak tracking | No | Yes |
| Theme customization | No | Yes |
| Cloud sync | No | Yes |
| Remove Blocs branding | No | Yes |
| Access to all other widgets | No | Yes |
The free version is genuinely useful for straightforward daily tracking. If you care about streaks, analytics, or custom goals — or if you want to pair the Water Tracker with other widgets like the Habit Tracker or Pomodoro Timer — Pro is worth considering. At $17 once (not per month), the math is simple.
| Option | Embeds in Notion? | Free Tier? | Pricing | Custom Goals? |
|---|---|---|---|---|
| Blocs Water Tracker | Yes — native iframe | Yes | $17 one-time (Pro) | Pro only |
| Manual Notion database | N/A (built in Notion) | Yes | Free | Yes (manual setup) |
| Separate hydration apps | No | Often limited | $2-5/month typical | Yes |
| Other Notion widget services | Yes (varies) | Rarely | Often $5-10/month | Varies |
The manual Notion database approach works but requires you to type values each time, set up formulas for progress bars, and build your own visualizations. That's time investment upfront with no interactive feedback. Separate mobile apps break the single-workspace workflow entirely. Blocs sits in the middle: no setup friction, no app switching, no recurring fee.
Yes. The basic Water Tracker is completely free with no account or sign-up required. You get daily logging and a progress indicator toward a default 8-glass goal. Custom goals, analytics, unit switching, and theme options require Blocs Pro, which is a one-time $17 payment.
No. Notion doesn't include a native hydration tracking feature. The best options are either building a manual database with number properties and formulas, or embedding a purpose-built widget like Blocs directly into your Notion page via an iframe embed block.
Yes. Blocs widgets are responsive and work inside Notion on iOS and Android. The embed renders in Notion's mobile app the same way it does on desktop and web, so you can log water from your phone without leaving Notion.
Cloud sync is a Pro feature. On the free plan, data is stored locally in your browser session. With Blocs Pro, your hydration data syncs across all devices wherever you access the widget.
Custom daily goals are available on Blocs Pro. The free tier uses a default goal of 8 glasses (approximately 2,000 ml) per day. With Pro, you can set any target in either milliliters or fluid ounces to match your personal hydration needs.
As of August 2026, Blocs offers nine widgets for Notion: Pomodoro Timer, Water Tracker, Habit Tracker (all free in basic mode), plus Countdown Timer, Progress Bar, Clock and Timer, Calendar, Quote of the Day, and Weather (all Pro-only). See the full list and a live demo at blocs.me.
The Blocs Water Tracker is the simplest way to add a hydration tracker to your Notion workspace — no setup, no account, no monthly fee. Copy the embed URL, paste it into your Notion page, and you're done.
Try the free Water Tracker — or explore Blocs Pro if you want custom goals, analytics, and access to all nine widgets for a single one-time payment.
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