# Blood Oxygen | O2 Monitor app+

> Saturation Level + Pulse Rate

Canonical page: [https://chrome-stats.com/d/id1567177708](https://chrome-stats.com/d/id1567177708)

## Overview

- **ID:** `id1567177708`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Yana Shestakova
- **Category:** Medical
- **Rating:** 4.60 / 5 (423 ratings)
- **Version:** 1.3.0
- **Last updated:** 2025-06-25
- **First published:** 2021-09-15
- **Size:** 11 MB
- **Data as of:** 2026-09-04
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/blood-oxygen-o2-monitor-app/id1567177708)
- **Privacy policy:** [http://toolsworkshop.ru/#/privacy](http://toolsworkshop.ru/#/privacy)

## Description

Blood Oxygen | O2 Monitor app+ helps you track oxygen saturation (SpO2) and pulse rate. Log daily readings in a personal diary, enjoy fast and accurate measurements, and manage multiple profiles for family members. It also syncs with Apple Health, supports Apple Watch, and sends daily reminders to help you stay within normal ranges.

Upgrade to Pro to unlock PDF reports, additional profiles, and enhanced notifications. Subscriptions are auto-renewing and offer a 3-day free trial; you can cancel anytime in your App Store settings. Privacy Policy and Terms of Service are available via the app links.

## Rankings

- #78,163 — Overall

## Review summary

User reviews repeatedly flag the app as inaccurate or nonfunctional for measuring blood oxygen, criticize the subscription/trial model as misleading or overpriced, and note that it offers little value beyond what Apple Health provides. Several reviews mention difficulty using the app and lack of clear guidance or essential features. Overall, main concerns center on accuracy, payment model, and absence of meaningful capabilities.

### Pros

- No clear positive benefits consistently mentioned in user reviews.

### Cons

- Inaccurate or unreadable oxygen data: the app does not measure or is unreliable for blood oxygen saturation.
- Subscription model concerns: free trial issues and inability to cancel, with perceived misleading pricing.
- Lack of essential functionality: fails to provide current oxygen readings, is redundant with Apple Health, and offers limited standalone value.
- Confusing user experience: unclear how to measure blood oxygen and absence of a dedicated test button.

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- [Pulse Oximeter for iPhone](https://chrome-stats.com/d/id6751413289) — 1.00 / 5
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- [Blood Oxygen App+](https://chrome-stats.com/d/id1588027035) — 4.10 / 5
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- [Pulsedo: Heart Rate Monitor](https://chrome-stats.com/d/id1528974993) — 4.50 / 5
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- [Arteriva: Heart Rate Monitor](https://chrome-stats.com/d/id6483531423) — 5.00 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1567177708)