# Vagus Watch — Vagus ECG Smartwatch

> Advanced ECG smartwatch app for health insights and vagus nerve analysis. (iPhone/iPad app by Vagus Health Ltd.)

- Source: https://appshunter.io/ios/app/vagus-watch/id1502988848 (this page in markdown: same URL + `.md`)
- Developer: [Vagus Health Ltd](https://appshunter.io/developer/1502988847)
- Category: Medical, Health & Fitness
- Price: Free
- Rating: 2.67/5 from 3 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 30 MB
- Languages: English
- Released: 2020-06-17
- Data updated: 2026-06-03
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/vagus-watch/id1502988848/reviews.md

## What is Vagus Watch?

Your Vagus ECG watch is your gateway to more and better data on your health. The watch has more comprehensive ECG analytics than any other ECG smartwatch on the market. With our Cambridge (UK) developed novel tests and analytics – the watch provides insights to for instance the autonomic activity of the body – data which has never been seen before. As the name implies – we are specialist on the vagus nerve - which is the source of for instance heart rate variability (HRV). With our novel ‘Vagus ECG Test’ we can analyse this source and tell you how your breathing or cardiac/respiratory synchronization is doing. This data is more comprehensive than ever seen before. We work globally with scientists and doctors in their medical research. Now this data and analysis is available to all our users with the easy to understand interface – The Vagus ECG watch app. Enjoy and live well with the Vagus ECG watch.

## Key features

- Comprehensive ECG analytics
- Autonomic activity insights
- Vagus nerve specialist
- Heart rate variability (HRV) analysis
- Breathing and cardiac synchronization data
- Easy-to-understand interface

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/vagus-watch/id1502988848/reviews.md

### 1/5 — Dud.

*2025-12-31, version 1.0.3*

Good news is it didn’t cost me anything. As it doesn’t allow me to set up an account. Seems to be a blessing in disguise

### 1/5 — Installs, connects, but no functions work.

*2022-06-27, version 1.0.3*

Tapping on any of the functions leads to a blank page. Uninstalled app.

### 2/5 — Couldn’t get it to work

*2021-03-16, version 1.0.3*

Tried pairing it with my Apple Watch but couldn’t get it to work. Not sure about the difference between this “free” app and the paid one either.

Interesting idea though!

## Frequently asked questions about Vagus Watch

### What is Vagus Watch used for?

Vagus Watch provides advanced ECG analytics and insights into your body's autonomic activity, focusing on the vagus nerve and heart rate variability. It uses novel tests to analyze your breathing and cardiac/respiratory synchronization.

### What kind of health data does Vagus Watch provide?

The app offers comprehensive ECG analytics, including data on autonomic activity and heart rate variability (HRV). It analyzes how your breathing and cardiac/respiratory synchronization are performing.

### Is Vagus Watch available for Android devices?

Based on the provided data, Vagus Watch is currently supported on iPhone and iPod devices. Compatibility with Android devices is not specified.

### How often is Vagus Watch updated?

The latest version of Vagus Watch is 1.0.3, which was last updated on September 16, 2020. This indicates a less frequent update schedule.

### What is the age rating for Vagus Watch?

Vagus Watch has an age rating of 4+. This suggests it is suitable for a wide range of users, including children.

### Does Vagus Watch have ads?

No, Vagus Watch does not contain advertisements. The app is free to download and use without any ad interruptions.

### What are the user reviews like for Vagus Watch?

Vagus Watch has received a rating of 2.7 stars from 3 ratings. This indicates a mixed to negative user sentiment based on the limited available data.

### Who developed Vagus Watch?

Vagus Watch was developed by Vagus Health Ltd, a company that specializes in vagus nerve-related health technology.

## Version history (last 4 releases)

### 1.0.3 — 2020-09-16

- Added: automatically enable heart rate monitoring

### 1.0.2 — 2020-07-04

- Added: alarms
- Added: watch configuration

### 1.0.1 — 2020-06-18

- Fixed: "Heart/Breath Synchronization" chart rendering.
- Fixed: a timezone bug leading to app crash in specific timezones.

### 1.0 — 2020-06-17

No release notes.

## Apps similar to Vagus Watch

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Atlas of Family Medicine, 3/E](https://appshunter.io/ios/app/atlas-of-family-medicine-3e/id1447951610) | — | $124.99 | Medical |
| [HLI Portal](https://appshunter.io/ios/app/hli-portal/id1558195370) | 5.0 (2) | Free | Medical |
| [Digital CORA](https://appshunter.io/ios/app/digital-cora/id1543777113) | — | Free | Medical |
| [Vagusvit Home](https://appshunter.io/ios/app/vagusvit-home/id1087891256) | 5.0 (1) | $7.99 | Medical |

## More apps by Vagus Health Ltd

- [Vagus ECG](https://appshunter.io/ios/app/vagus-ecg/id1521235525)
- [Breathe ECG](https://appshunter.io/ios/app/breathe-ecg/id1581772482)
- [Breathe Flow](https://appshunter.io/ios/app/breathe-flow/id1598116167)

All apps by Vagus Health Ltd: https://appshunter.io/developer/1502988847

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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 2026-06-03.*