SMART Mirror vs WaterH
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SMART Mirror
Wirelessly mirror your device's screen to a compatible interactive display. Simply open the app, enter a connection code, and start sharing your content instantly.
- Wireless screen mirroring
- Connect via code
- Compatible with SMART Boards
- iQ embedded computing support
- Easy setup
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SMART Mirror makes it easy to quickly display what’s on your screen to a compatible SMART Board® interactive display with iQ embedded computing. How it works: - Open the SMART Mirror app - Enter the connection code displayed on the SMART Board with iQ’s screen - Begin sharing This app requires a SMART Board interactive display with SMART Mirror receiver (version 4.32.2 or greater).
WaterH
This app helps you track your water intake and reminds you to stay hydrated. It offers personalized goals, automatic tracking via a smart bottle, and insights into your hydration habits. It also includes water quality monitoring and integrates with Apple Health.
- Personalized hydration goals
- 360 LED glow reminder
- Auto hydration tracking
- Water quality sensor
- Apple Health integration
- History & reports
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WaterH: Hydration redefined. Welcome to the new era of hydration with WaterH 3.0, where advanced technology meets elegant design. Our latest update brings you an array of UI/UX enhancements and performance improvements, all crafted based on valuable customer feedback. What's new in WaterH 3.0: Enhanced user interface: Enjoy a smoother, more intuitive user experience with our redesigned app interface that makes navigating your hydration data easier than ever. Performance boosts: Experience faster load times and more reliable app performance, ensuring your hydration tracking is as seamless as your drinking routine. Updated customization options: Tailor your hydration reminders and goals with even more personalized settings to suit your unique lifestyle. Key features of WaterH: 360 LED glow reminder: Never miss a sip with our visual reminder. Customize the reminder frequency directly within the WaterH app. Personalized hydration goals: Based on your age, height, weight, sex, and activity level, the WaterH app provides daily personalized hydration targets to keep you optimally hydrated. Auto hydration tracking: Our smart bottle's sensors automatically monitor your water intake, letting the app do the tracking so you can focus on your day. Comprehensive history & reports: Track your hydration trends with daily, weekly, and monthly reports. Understand your habits and see your improvements over time with easy-to-export data. Apple Health integration: Sync with Apple Health to align your activity levels with your hydration needs for precise goal setting. Smart scan water quality sensor: Equipped with a TDS sensor, WaterH ensures you’re always aware of your water quality, directly via the app. Optimized for everyone: Whether paired with a WaterH Smart Water Bottle or used standalone for manual tracking, the WaterH app remains completely ad-free and is designed to support everyone's hydration needs. We are always working hard to build new features into our app so you can enjoy a more enriching WaterH experience. Elevate your hydration experience with WaterH 3.0 and turn every sip into a step towards better health. Visit us at www.waterh.com to discover more.
Screenshots
Verdict
The clearest difference is review sentiment: WaterH at 86% against SMART Mirror's 21%. WaterH also leads on rating (4.9 vs 2.9) and ratings volume (3.9K vs 17). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
WaterH holds the better App Store score, 4.9 against 2.9. That said, the two scores are not equally well evidenced: WaterH has 3.9K ratings behind it against 17, so its average is the more settled of the two. Written reviews point the same way: 21% of SMART Mirror's written reviews are positive against 86% of WaterH's.
SMART Mirror ships an update every 3 months, WaterH monthly. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.
| Parameter | SMART Mirror | WaterH |
|---|---|---|
| Price | Free | Free |
| Rating | 2.9 (17 ratings) | 4.9 (3.9K ratings) — better |
| Positive reviews | 20.8% of reviews | 86.3% of reviews — better |
| Number of ratings | 17 | 3.9K — better |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 59 MB | 79 MB |
| Age rating | 4+ | 4+ |
| Developer | SMART Technologies ULC | WaterH Inc |
Customer experience
SMART Mirror
WaterH
Bugs and requests
SMART Mirror
Not enough reviews yet to summarise bugs or requests.
WaterH
Reported bugs
4 issues- App crashes after new update
- Water intake data resets unexpectedly
- Bottle disconnects frequently from app
- Reminders not working as expected
Requested features
5 requests- Larger water bottle capacity
- Customizable reminder settings
- Automatic water logging in the background
- More detailed water quality metrics
- Apple Watch app or widget
In-app purchases
SMART Mirror
No in-app purchases
WaterH
No in-app purchases
Questions
Is SMART Mirror free?
Is WaterH free?
Which has better reviews, SMART Mirror or WaterH?
Do SMART Mirror or WaterH have ads?
Which is updated more often, SMART Mirror or WaterH?
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