Blood Oxygen App2.67 - App Store

Monitor your blood oxygen level and heart rate effortlessly with our app and sync your Apple Watch to get alerts about low levels.*

Are you worried about your oxygen levels dropping or wondering how your activities affect your blood oxygen? Our app makes it easy to track these vital signs wherever you go.

Track and log your vital signs to share with your doctor later, or stay informed about your cardiovascular health with curated articles-all in one app.
But hang on, there's more:

. Take an oxygen test effortlessly, and conveniently record and monitor your data.

. Use your phone’s camera to estimate your heart rate and then easily log your data afterward.

. Sync and store your data in Apple Health or retrieve your blood oxygen and heart rate readings from Apple Health.

. Log and easily export your blood oxygen and heart rate data into PDF to share with your doctor.

. Regain your calm after a stressful experience by practicing box breathing, all within the app!

. Receive sleep reports to assist you in achieving your sleep goals. (requires an Apple Watch Series 3 or later with watchOS 8)
*Please be aware that to receive push notifications regarding changes in your blood oxygen level or heart rate, you will need an external device such as a pulse oximeter or a smartwatch.

Blood Oxygen App is free to download and utilize. However, users can opt for a subscription to access additional features. Your subscription will automatically renew and you’ll be billed based on the plan you choose. You can cancel your subscription at any time in the App Store.

Disclaimer: For wellness use only. The App is intended to improve your awareness of general wellness. The App can't be used for diagnostics or medical purposes. The App does not diagnose, treat, mitigate, or prevent any disease, symptom, disorder, or abnormal physical state. Always seek a health care professional or emergency services if you believe you may have a medical issue.

Terms of use: https://aboutmeapps.com/terms-of-use/

Privacy policy: https://aboutmeapps.com/privacy-policy/

Version History Important bug fixes. Please, try our new update! 2.67 Oct 2 Bug fixes. 2.66 Sep 17 We've polished a few things to make the experience a little better. Thanks for using Blood Oxygen App! 2.65.0 Aug 12 We’ve polished a few things to make the experience a little better. Thanks for using Blood Oxygen App! 2.64.0 Jul 1 A small round of improvements to keep things running well. Got a minute? A review means a lot to us. 2.63.1 May 27 A few stability fixes and performance improvements. 2.63.0 May 13 Small tweaks, big difference - we've polished performance across the app. Enjoying it? A quick review helps us keep going. 2.62.0 Apr 13 Small improvements 2.61.0 Feb 26 Small improvements 2.60.0 Feb 19 Small improvements 2.59.0 Feb 10 Small improvements 2.58.0 Feb 3 Bug fixes and design improvements. 2.57.1 Jan 24 Bug fixes and design improvements. 2.57.0 Jan 15 Bug fixes and design improvements. 2.56.0 Jan 4 Bug fixes and design improvements. 2.55.1 12/04/2025 Bug fixes and design improvements. 2.55.0 11/04/2025 Hey everyone! We don't have any major updates this time, but the ones we've made are focused on resolving technical issues and improving overall performance. Apart from that, our team just wanted to remind you to be kind to yourself and those around you.

Thank you for your continued support! 2.54.0 10/09/2025 Hey everyone! We don't have any major updates this time, but the ones we've made are focused on resolving technical issues and improving overall performance. Apart from that, our team just wanted to remind you to be kind to yourself and those around you.

Thank you for your continued support! 2.53.0 09/25/2025 Hey everyone! We don't have any major updates this time, but the ones we've made are focused on resolving technical issues and improving overall performance. Apart from that, our team just wanted to remind you to be kind to yourself and those around you.

Thank you for your continued support! 2.52.1 09/08/2025 Hey everyone! We don't have any major updates this time, but the ones we've made are focused on resolving technical issues and improving overall performance. Apart from that, our team just wanted to remind you to be kind to yourself and those around you.

Thank you for your continued support! 2.52.0 08/20/2025 Hey everyone! We don't have any major updates this time, but the ones we've made are focused on resolving technical issues and improving overall performance. Apart from that, our team just wanted to remind you to be kind to yourself and those around you.

Thank you for your continued support! 2.51.0 07/31/2025 Hey everyone! We don't have any major updates this time, but the ones we've made are focused on resolving technical issues and improving overall performance. Apart from that, our team just wanted to remind you to be kind to yourself and those around you.

Thank you for your continued support! 2.50.0 07/22/2025 Hey everyone! We don't have any major updates this time, but the ones we've made are focused on resolving technical issues and improving overall performance. Apart from that, our team just wanted to remind you to be kind to yourself and those around you.

Thank you for your continued support! 2.49.0 06/28/2025 Hey everyone! We don't have any major updates this time, but the ones we've made are focused on resolving technical issues and improving overall performance. Apart from that, our team just wanted to remind you to be kind to yourself and those around you.

Thank you for your continued support! 2.48.0 05/07/2025 Hey everyone! We don't have any major updates this time, but the ones we've made are focused on resolving technical issues and improving overall performance. Apart from that, our team just wanted to remind you to be kind to yourself and those around you.

Thank you for your continued support! 2.47.0 05/01/2025