Vitals Sync

Vitals Sync

Sync missing Garmin metrics

1 ratings
1 review
Free

Details

  • Released
  • Updated
  • June 18, 2026
  • September 4, 2026

Features

Vitals Sync screenshot #1 for iPhone
Vitals Sync screenshot #2 for iPhone
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Vitals Sync screenshot #5 for iPhone
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About

This app imports key health metrics from your Garmin device that are not automatically synced to your phone's health app. It securely transfers HRV, Respiration, SpO₂, and VO₂ Max data directly from your device.

Syncs HRV, Respiration, SpO₂, and VO₂ Max
Automatic background sync
No duplicate entries
Secure token-based authentication
On-device processing
No app account or tracking
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What's New in Vitals Sync

1.4

September 4, 2026

Two-factor sign-in works again. The app was dropping Garmin's session between the login and the verification code, so every code got rejected. If you use two-factor authentication, sign in again. Also in this update: • The code screen tells you whether Garmin sent the code by email or text message. • Error details in Sync History and shared diagnostic reports are shorter.

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User reviews

Login to Garmin didn’t work

It says Garmin login failed with MFA. Feels sketchy. Deleted my Garmin wallet card and will change my password.

Response from developer

Sorry about that. It was a bug in 1.3, the app wasn't handling Garmin's MFA step correctly, so the login failed even with the right code. Nothing sketchy going on: the login goes straight to Garmin. I've fixed it in 1.4, which is out now. If you're willing to give it another try I'd appreciate it, and feel free to email me if anything else comes up.

Developer apps

FAQ

What Garmin metrics does Vitals Sync import?

Vitals Sync imports Heart Rate Variability (HRV), Respiration rate, Blood oxygen (SpO₂), and VO₂ Max. These are metrics that your Garmin watch records but may not automatically sync to your iPhone's Health app.

How does Vitals Sync handle my Garmin Connect password?

Vitals Sync does not store your password. It uses secure tokens kept in the iOS Keychain on your device, ensuring your login credentials remain private and are not accessible by the app or its developer.

Does Vitals Sync track my data or use servers?

No, Vitals Sync operates entirely on your device. It has no backend servers, no app account for users, and does not collect or store any analytics or personal data. Your data is processed directly on your iPhone.

What Garmin watch models are compatible with Vitals Sync?

Vitals Sync is compatible with Garmin watches that record the supported metrics, including series like Forerunner, Fenix, Venu, vívoactive, Instinct, Epix, and Enduro. Ensure your watch model records HRV, Respiration, SpO₂, and VO₂ Max.

How often does Vitals Sync update?

The app was last updated on September 4, 2026, to version 1.4. Updates typically address bug fixes, performance improvements, and compatibility with new iOS versions or Garmin features.

Is Vitals Sync available on Android?

Based on the provided data, Vitals Sync is currently only supported on iPhones. The app is designed to sync data to the Apple Health app.

What is the age rating for Vitals Sync?

Vitals Sync has an age rating of 4+. This indicates it is suitable for users of all ages, with no content restrictions.

Does Vitals Sync cost money?

Vitals Sync is available for free. There are no in-app purchases or subscription fees required to use its core functionality of syncing Garmin health metrics.