Blood Oxygen | O2 Monitor app+

Yana Shestakova · Medical

4.6 423 ratings Free

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What changed · US

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Aug 26, 2026
Rating ★ 4.58 → 4.57

Price & rating history · US

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Average rating history over the observed period. 4.57 4.58 Aug 26 17:34 Aug 27 04:56 Aug 27 16:18 Aug 28 03:40 Aug 28 15:02

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About

The most important tracker that you need now - oxygen tracker. It's very important to know your normal oxygen level nowadays. So, every day log data (pulse oximeter readings) that you get with oximeter tool and measure estimated heart rate with this app at any time. Monitor your condition, your spo2 normal range and stay healthy! What you can get with this pulse ox app: - Log diary for oxygen saturation level (spo2) and pulse rate - Fast and accurate pulse measurement - Multi profiles: diary page for each family member (for example, you can set normal oxygen saturation by age) - Apple Health sync: save your heart rate and blood oxygen level logs to Apple Health or get your data from it - Apple Watch support - Daily reminders Normal, high or low oxygen levels should be logged every day. Normal oxygen level saturation and is under your control. EVERYTHING YOU NEED TO KNOW ABOUT PRO VERSION - Subscription gives you full access to pro features: pdf report, multi profiles, notifications-reminders etc. - Subscription is auto-renewing. You can cancel it at any time in your App Store account settings. - The length of subscription is 1 month. It has 3 free trial days. After trial days end your account will be charged for the subscription if you won't cancel it. - Subscription will be automatically renewed within 24 hours to the end of the current period. - Application can not make you subscribe without your permission: you can be subscribed only after inputing you account password or Touch ID. Read before subscribing: Privacy Policy: http://toolsworkshop.ru/#/privacy Terms of Service: http://toolsworkshop.ru/#/tos

What's new · 1.3.0

You can now precisely edit the date and time of your blood oxygen entries for even more accurate tracking. Small improvement — big difference.

Details

ReleasedSep 2021
UpdatedJun 2025
Version1.3.0
Size11.4 MB
RequiresiOS 14.4 or later
Age rating12+
LanguagesEnglish, Italian, Japanese, Spanish
PriceFree
Categories MedicalHealth & Fitness
Bundle IDcom.shestakova.bloodoxygen