Blood Oxygen | O2 Monitor app+ Apple

Blood Oxygen | O2 Monitor app+

Saturation Level + Pulse Rate

Features & Capabilities

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.

User Growth & Download Statistics

By:
Yana Shestakova
Rating:
4.60
(418)
2 new ratings
Version:
1.3.0 Last updated: 2025-06-25
Version code:
875837578
Creation date:
2021-09-15
Compatible devices:
Size:
10.88MB
URLs:
Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-06
Compare stats and ranking:

Ranking

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
Yana Shestakova
Apple Apps Store
https://apps.apple.com/us/app/blood-oxygen-o2-monitor-app/id1567177708

User Reviews

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.
Recent reviews
This is a scam does measure oxygen and won’t let you cancel during free trial
by Mr*****, 2026-03-19

Wow
by Ww*****, 2025-07-08

Does not measure O2 saturation.
by Pa*****, 2025-06-28
View all user reviews ›

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