Best Oximeter Apps

249+ iOS apps curated and reviewed

3.6 avg rating
20 free apps
Updated September 2026

With an average user rating of 3.6★, the oximeter category is one of the App Store's strongest. Browse all 249+ apps we track, sorted so the most loved ones surface first.

Compare top Oximeter Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Oximeter - Track Oxygen SpO2Oximeter - Track Oxygen SpO2Free4.5★ (547)NoYesSep 2026
2Beyond OximeterBeyond OximeterFree2.0★ (76)NoNoSep 2026
3Blood Oxygen AppBlood Oxygen AppFree4.6★ (31K)NoYesSep 2026
4Blood Oxygen LevelBlood Oxygen LevelFree4.3★ (2K)YesNoSep 2026
5Heart Rate Monitor - Pulse BPMHeart Rate Monitor - Pulse BPMFree4.6★ (130K)YesYesSep 2026
6Oximeter-HOximeter-HFree3.4★ (8)NoNoAug 2026
7Blood Oxygen Monitor - OxyByteBlood Oxygen Monitor - OxyByteFree3.9★ (7)YesYesAug 2026
8Pulse Oximeter ProPulse Oximeter ProFree1.5★ (4)NoNoMay 2026

Top Picks for Oximeter

2.0😞(76 ratings)
Free
Beyond Oximeter screenshot 1
Beyond Oximeter screenshot 2
Beyond Oximeter screenshot 3
Beyond Oximeter screenshot 4

Monitor your vital signs like SpO2, pulse, and respiratory rate in real-time. Record, share, and view trend graphs of your measurements. Requires a Bluetooth-enabled device to function.

What We Love

  • 👍 Device hardware seems good
  • 👍 Guest mode works without issue
  • 👍 Syncs well with Apple Health
  • 👍 Easy to use app
  • 👍 Transfers data to Apple Health without issues
  • 👍 Device good, app decent
  • 👍 App connects easily and saves history
  • 👍 App functions great now
  • 👍 Works well, easy to set up
  • 👍 Works as intended, pairs smoothly

Room to Improve

  • 🐛 Cannot create account
  • 🐛 Cannot change password
  • 🐛 Password too long or not strong enough
  • 🐛 Bluetooth functionality does not work
  • 🐛 App is unstable and crashes
  • 🐛 Does not sync data to Apple Health
  • 🐛 Cannot paste passwords or use password managers
  • 🐛 Privacy concerns with data recording
  • 🐛 App is freezing and not responsive
  • 🐛 Verification code never sent
  • 🐛 App is a complete failure
  • 🐛 Insecure login requirements (password length)
  • 🐛 Data does not match oximeter readings
  • 🐛 App requires sign-in every time
  • 🐛 App shuts down unexpectedly
  • 🐛 Does not remember password or use Face ID
  • 🐛 App is useless
  • 🐛 App is terrible
Blood Oxygen App#3

Blood Oxygen App by AboutMe Apps, Inc.

SpO2 Level Monitor・Heart Rate
Worth Considering
🏥 Medical
4.6😞(31K ratings)
FreeIn-App Purchases
#25in Medical
Blood Oxygen App screenshot 1
Blood Oxygen App screenshot 2
Blood Oxygen App screenshot 3
Blood Oxygen App screenshot 4
Blood Oxygen App screenshot 5
Blood Oxygen App screenshot 6

Monitor blood oxygen levels and heart rate using your phone's camera or by syncing with your Apple Watch. Track vital signs, share data with your doctor, and access curated health articles. Includes breathing exercises and sleep reports.

What We Love

  • ⭐ Awesome app
  • ⭐ Very easy to use
  • ⭐ Helpful for monitoring health conditions
  • ⭐ Detailed data logging

Room to Improve

  • ❌ Doesn't accurately measure blood oxygen levels
  • ❌ Requires premium subscription for key features
  • ❌ Inconsistent and unreliable performance
  • ❌ Deceptive marketing and false advertising
  • ❌ No way to contact customer support

More Oximeter apps to explore

FAQ about Oximeter

What are the best oximeter apps for iPhone?
Oximeter - Track Oxygen SpO2 tops our oximeter apps ranking as of September 2026, with a 4.5-star average from 547 App Store ratings, and it's free to download.
Yes — 20 of the top oximeter apps we rank are free to download, including Oximeter - Track Oxygen SpO2 and Beyond Oximeter.
Oximeter - Track Oxygen SpO2 has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 249+ oximeter apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app is designed for personal health management, allowing you to track, record, and view your blood oxygen saturation (SpO2) levels. It provides detailed analytics and includes daily wellness guides for nutrition and meditation.
Key features include displaying and recording your measured SpO2 data, detailed analytics with data spikes, daily caring guides (nutrition and meditation), PDF data export for selected periods, and synchronization with Apple Health. The app also contains no advertisements.

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