How to Cancel Blood Oxygen App+ and Get a Refund
Blood Oxygen App+ subscriptions are billed through Apple or Google, not inside the app, so you cancel them in your store settings. Below are the steps for both iPhone and Android, how to request a refund, and what users report about Blood Oxygen App+ billing.
Cancel Blood Oxygen App+ on iPhone (iOS)
- 1Open the Settings app on your iPhone or iPad.
- 2Tap your name at the top of the screen to open your Apple ID.
- 3Tap Subscriptions to see every app that bills you through Apple.
- 4Find Blood Oxygen App+ in the list and tap it. If it is not there, you may have subscribed through the app itself or a different Apple ID.
- 5Tap Cancel Subscription and confirm. You keep access to Blood Oxygen App+ until the current billing period ends, then it will not renew.
Cancel Blood Oxygen App+ on Android
- 1Open the Google Play Store app on your Android device.
- 2Tap your profile icon, then Payments & subscriptions, then Subscriptions.
- 3Select Blood Oxygen App+ from your list of subscriptions.
- 4Tap Cancel subscription and choose a reason when prompted.
- 5Confirm the cancellation. Uninstalling Blood Oxygen App+ on its own does not stop billing, you must cancel the subscription here.
How to get a refund for Blood Oxygen App+
Canceling stops future renewals but does not refund a charge you already paid. Request the refund from the store separately.
Go to reportaproblem.apple.com, sign in with your Apple ID, find the Blood Oxygen App+ charge, choose Request a refund, pick a reason and submit.
Open the Play Store, go to your order history, select the Blood Oxygen App+ purchase, tap Report a problem and request a refund. Requests within 48 hours are often auto-approved.
What Blood Oxygen App+ users report about billing
Users complain that the app does not actually measure blood oxygen levels as advertised, instead requiring manual input or a separate device. Many feel misled by the app's description and frustrated by its high subscription cost, which they say is not justified by its limited functionality. Several reviewers also report issues with refunds, unexpected charges, or the app not working with their Apple Watch models.
Summarized from 73 recent 1-3 star reviews. Read them before you renew.
Blood Oxygen App+ cancellation: frequently asked questions
Does canceling Blood Oxygen App+ stop the charges immediately?
No. Canceling stops future renewals but you keep access until the end of the billing period you already paid for. After that date Blood Oxygen App+ will not charge you again. If you were charged unexpectedly, request a refund separately.
Can I get a refund from Blood Oxygen App+?
Refunds are handled by Apple or Google, not by Blood Oxygen App+ directly. On iPhone, go to reportaproblem.apple.com, sign in, find the Blood Oxygen App+ charge and choose Request a refund. On Android, open the Play Store order history, select the purchase and tap Report a problem. Requests made within 48 hours are often approved automatically.
Why is Blood Oxygen App+ still charging me after I canceled?
The most common causes: the cancellation did not finish (check that Subscriptions shows Blood Oxygen App+ as Expired), you have a second subscription under a different Apple ID or Google account, or you canceled inside the app but not in the store where billing actually lives. Cancel it in the App Store subscription settings to be sure.
How do I delete my Blood Oxygen App+ account?
Deleting your account is separate from canceling the subscription. To remove your data, delete the account inside the Blood Oxygen App+ app settings first, then cancel the subscription in the App Store and uninstall the app. Canceling alone does not erase your account.
Will I lose access to Blood Oxygen App+ right after I cancel?
No. You keep full access to Blood Oxygen App+ until the paid period ends, so there is no benefit to waiting. Cancel as soon as you decide, and enjoy the remaining days you already paid for.