# Geca Watch by Hydrostasis

> Hydration tracking app with real-time skin hydration measurement and personalized intake recommendations. (iPhone/iPad app by Hydrostasis Inc..)

- Source: https://appshunter.io/ios/app/geca-watch-by-hydrostasis/id6476198463 (this page in markdown: same URL + `.md`)
- Developer: [Hydrostasis Inc.](https://appshunter.io/developer/1466028949)
- Category: Health & Fitness
- Price: Free
- Rating: 5.00/5 from 3 App Store ratings
- Age rating: 4+
- Requires: iOS 13.0 · 62 MB
- Languages: English
- Released: 2024-02-08
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/geca-watch-by-hydrostasis/id6476198463/reviews.md

## What is Geca Watch by Hydrostasis?

The Geca Watch uses light to measure hydration levels in the skin and sends real-time updates to the companion app. Let the app guide you through a calibration process to get feedback about your hydration and track how much you actually drink. You’ll also get recommendations so you’ll know exactly how much water to drink to stay hydrated. Build healthy habits by tracking your daily and weekly hydration trends in the dashboard. Improve your health and wellness through optimal hydration, every day.

## Key features

- Skin hydration measurement
- Real-time updates
- Personalized water intake recommendations
- Daily and weekly hydration trend tracking
- Habit building for optimal hydration


## Frequently asked questions about Geca Watch by Hydrostasis

### How does Geca Watch measure hydration?

Geca Watch uses a connected device that measures hydration levels directly in the skin using light. This data is then sent to the companion app for analysis and feedback.

### Does Geca Watch offer personalized hydration advice?

Yes, after a calibration process, Geca Watch provides feedback on your hydration and offers recommendations for exactly how much water you should drink to stay optimally hydrated.

### Can I track my hydration progress with Geca Watch?

Absolutely. The app features a dashboard where you can track your daily and weekly hydration trends, helping you build healthy habits and monitor your progress over time.

### What devices is Geca Watch compatible with?

Geca Watch is designed for iPhone, iPad, and iPod devices, allowing users to monitor their hydration across Apple's mobile ecosystem.

### Is Geca Watch suitable for all ages?

Geca Watch has an age rating of 4+, indicating it is suitable for a wide range of users, though its primary focus is on health and wellness tracking.

### How often is Geca Watch updated?

The latest version of Geca Watch is 1.1.2, and it was last updated on May 13, 2026. This suggests a commitment to ongoing development and improvements.

### What is the user feedback on Geca Watch?

Geca Watch has received excellent user feedback, holding a perfect 5.0-star rating from 3 reviews, indicating high user satisfaction with its functionality.

### Does Geca Watch have ads?

No, Geca Watch does not contain advertisements, providing an uninterrupted user experience focused solely on hydration tracking and wellness.

## Version history (last 5 releases)

### 1.1.2 — 2026-05-13

• Added edge prediction compatibility
• Added dark mode
• Redesigned the Adjust Predictions screen
• Added scrolling and extended weekly Hydration history (up to 4 weeks)
• Bug fixes & performance improvements

### 1.1.1 — 2026-04-07

Bug fixes and performance improvements

### 1.0.22 — 2026-02-06

Bug fixes and performance improvements

### 1.0.21 — 2026-01-14

Bug fixes and performance improvements

### 1.0.20 — 2025-12-16

Improved reliability of Bluetooth connections and sensor reconnection
Added manual sensor recalibration
Improved data saving when editing your profile
Updated charts and interface for better clarity
Improved notification delivery
Improved support for Geca Watch 2.0 devices
General bug fixes and performance improvements

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## Related topics

[geca watch by hydrostasis](https://appshunter.io/ios/topics/geca-watch-by-hydrostasis)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*