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Health & Fitness

O2Insight pro

By Shenzhen Viatom Technology Co., Ltd.

O2Insight pro downloads, reviews and shares supported Viatom-device readings on Mac.

View on the App Store
Our take

Review data from an explicitly compatible device

A desktop view can make an existing device's records easier to inspect or export.

Keep in mind: The exact device and transfer compatibility need checking; the developer says the data is informational and cannot directly guide diagnosis or treatment.

What you can do

  • Download compatible device data
  • Review recorded readings
  • Share supported records for an appropriate discussion

App Store review themes

Recurring praise and complaints, grouped by topic.

4 reviews · US App Store · Written feedback; review platforms are not identified

What reviewers like

No recurring positive theme has at least three supporting reviews.

What reviewers dislike

No recurring negative theme has at least three supporting reviews.

Good for

  • Owners confirming compatibility with their Viatom hardware.

Consider alternatives for

  • Users expecting the Mac app itself to measure oxygen or diagnose illness.

Limitations & considerations

  • Captured minimum: macOS 10.14.
  • The exact device and transfer compatibility need checking; the developer says the data is informational and cannot directly guide diagnosis or treatment.

Privacy & permissions

Physiological records are sensitive; review transfer, local access and sharing destinations before importing data.

Sources & review notes Updated Nov 11, 2026

Reviewed by iApp4Me Editorial Team. Recommendations use the linked documentation and attributed accounts; device observations are identified separately.

  1. US App Store developer description

    Complete description, download price and compatibility metadata captured 2026-11-02.

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Review themes: 4 US App Store written reviews, updated Jan 20, 2026–Sep 29, 2026. Collected Nov 4, 2026.

Review sources & grouping details

These themes use the completed local review collection and Codex analysis: the latest accessible written reviews within one year, up to 500 per app. This is an accessible sample, not a guarantee of all reviews or a measure of all users.

The feed does not identify each review’s platform. Its date is an update timestamp and may reflect an edited review. Versions shown belong to individual reviews; reported limitations are not verified current-version behavior.

Codex grouped explicit opinions from the review text, with original-text evidence retained. Counts use distinct review IDs, independently of star rating. A review may appear in several topics. The three most-mentioned topics per side are shown first; where more are available, expand the list to see every topic supported by at least three reviews. Group summaries describe recurring aspects across the group; individual examples retain their own context and do not stand in for the whole group. 0 reviews were too general, unclear or off-topic to assign a specific theme. Example summaries are paraphrases; the labeled excerpts are original review text. Analysis updated Nov 11, 2026.

  1. Apple US review feed — page 1.