Blood Oxygen SpO₂ Tracker Reviews: Is It Legit?

Name: Blood Oxygen SpO₂ Tracker
Rating: 3.5 (130 reviews)

Blood Oxygen SpO₂ Tracker

Bernhard Hering

💪 Health & Fitness

⚽ Sports

Customer Experience

Positive experience7.1% of reviews

Neutral4.5% of reviews

Negative experience88.4% of reviews

~ Based on 112 written reviews from the US App Store.

What users say about Blood Oxygen SpO₂ Tracker

Reviews of Blood Oxygen SpO₂ Tracker are mostly negative: the Health & Fitness app is rated 3.5/5 from 130 App Store ratings. What users like most: instant blood oxygen readings, helpful for high altitude regions. Top complaints: frequent crashes and freezes, doesn't work with older Apple Watches. Summarized from real user reviews.

Positive things

🚀Instant blood oxygen readings
👍Helpful for high altitude regions
🔋Efficient battery usage

Negative things

🐛Frequent crashes and freezes
🚫Doesn't work with older Apple Watches
📱Incompatible with certain iPhone models
💰Overpriced for limited functionality

Is Blood Oxygen SpO₂ Tracker Safe?

Blood Oxygen SpO₂ Tracker appears mostly safe based on user ratings. AppsHunter Safety Score for Blood Oxygen SpO₂ Tracker is 70/100.

This assessment is based on 130 user ratings, with an App Store average of 3.5/5.

Safety Analysis

60.0% of ratings point to a safe experience

6.2% of ratings suggest some concerns

33.8% of ratings point to a risky experience

~ Based on 130 App Store ratings for Blood Oxygen SpO₂ Tracker.

Is Blood Oxygen SpO₂ Tracker Legit?

Blood Oxygen SpO₂ Tracker appears to be a legitimate app. AppsHunter Legitimacy Score for Blood Oxygen SpO₂ Tracker is 95/100.

Based on 95 of 100 points across 7 verification signals from App Store and developer data.

Top reviews

Most Recent Highest Rated Lowest Rated

Schneller Service

Alles funktioniert wie beschrieben

LLoxxle

8 months ago

Response from developer

Danke für deine tolle Rückmeldung!

Trash App

Not sure why Apple allows this in their App Store. Does not work as advertised on the iPhone or Apple Watch.

Sstiger72

a year ago

Response from developer

Hi, Did you Allow HealthKit Access to the app?

Refund

Please refund not syncing with my Apple Watch

119pooky70

a year ago

Response from developer

I’m sorry syncing didn’t work for you. I can’t issue or confirm a refund through a review. If you still need help with the original purchase or the sync issue, please email me at mail@bernhardhering.de; keep purchase details out of the public review.

Funktioniert leider nicht

Auf meiner Apple Watch Ultra 2 wird die App zwar gestartet, doch es erscheint nur ein schwarzer Bildschirm. In der Health-App wird angezeigt, dass die Blutsauerstoffapp nicht verfügbar ist.

AAzulen

a year ago

Response from developer

Hi, Danke für das Feedback. Kannst du einmal vorher die iOS App starten bitte? Und dann die Watch App. Die Berechtigungen für HealthKit sind manchmal nicht deterministisch.

Enganação

Um lixo de aplicativo

Ggsilva22

2 years ago

Response from developer

Sinto muito que a experiência tenha sido tão decepcionante. Se você ainda precisar de ajuda, escreva para mail@bernhardhering.de explicando em qual tela o app falha e qual versão usa. Prefiro entender o problema a lhe dar uma resposta genérica.

Will not work

This app does not work on my watch

GGbarmac

2 years ago

Response from developer

I’m sorry the app didn’t work on your Watch. If you still need help, please email me at mail@bernhardhering.de with the Watch model, app version and whether the problem is opening the app or seeing readings. That distinction would help narrow it down.

No pdf download

Hello developer(s) I hope you are doing well. Can you please do an update for downloading .pdf and others so that I can show my doctors how bad my levels are. I know that they won’t accept it, but I’ll be able to cram my levels into my thick medical records. Please, please. Thank you so much in advance. Have a wonderful day.
Ps. I love the widget!!!

331415goatnatr

2 years ago

Response from developer

Thank you for the kind words about the widget and for explaining why a PDF export would help. I understand you want a clear record to discuss with your doctor. I haven’t verified an export solution for your case, so I won’t promise one here; thank you for making the request so concrete.

Awesome!

Finally have this info as a Apple Watch complication.

AAzza303

3 years ago

Response from developer

Thank you for the great review!

Funktioniertauf dem iPhone SE auch unter iOS 17.3 überhaupt nicht

Alle geforderten Einstellungen sind gemacht worden. - Sinnigerweise sind die Anweisungen für die Rückerstattung nicht dargestellt! - Ein Stern für die Bewertung ist eigentlich auch noch zuviel!

F5Fingers 56

3 years ago

Response from developer

Tut mir leid, dass die App trotz der Einstellungen nicht funktioniert hat und die Hilfe zur Erstattung gefehlt hat. Falls du dabei noch Unterstützung brauchst, schreib mir bitte an mail@bernhardhering.de. Eine Erstattung kann ich hier weder auslösen noch bestätigen; Bestelldaten bitte nicht öffentlich posten.

Works Apple Watch series 9

I wanted a blood oxygen “complication” and this app has given it too me.
Affordable price and does what Apple should but doesn’t! So thank you!

Xxxtina228489

3 years ago

Response from developer

Thank you for the lovely review and your support!

Non va

Voglio il mio rimborso

SDSpaccino demone

3 years ago

Anzeiger Blutsauerstoff auf apple watch Ziffernblatt

funktioniert super

OKoscar vom knuell

3 years ago

Response from developer

Vielen Dank für deine tolle Rückmeldung!

nonsense

does not work, nonsense app

TStim u struppi

3 years ago

Response from developer

I’m sorry it didn’t work for you. If the issue is still relevant, please email me at mail@bernhardhering.de with your Watch model and what happens when you open the app. I’d rather understand what went wrong than ask you to change your rating without helping.

No complication provided

I have Apple Watch series 8. The App Store says it is compatible. The app is so basic, easier to just read from the health app. But what I really bought it for was the ability to see my last oxygen reading as a Watch complication. It does have a very basic watch app, but the complication pictured is nowhere to be found. You can not add this as a complication to your watch- at least not on my version. I’m requesting a refund through my iCloud settings.

MIMariposa Immortale

3 years ago

Response from developer

I’m sorry the complication you bought the app for wasn’t available where you expected it. If you still use it, please email me at mail@bernhardhering.de with the watch face and complication slot you tried. I can’t confirm the cause or the outcome of your refund request from this review.

Nice App

Very helpful in higher regions, I can instantly see the values. I’m at Ecuador and suffering from mountain sickness, so I know when to take oxygen.
Negative: the color bar shows only relative values, which is unreliable.

LELife is exciting

3 years ago

Response from developer

Thank you for flagging the color bar. I’m concerned that its meaning could be unclear, particularly in the situation you described. I can’t verify its medical suitability or the cause of the display issue from this review, and I won’t offer that assurance here. Please contact me at mail@bernhardhering.de if you would like to describe the display further, without posting personal health information publicly.

Tut, was sie soll

Funktioniert sehr gut und tut, was sie soll. Schade ist, dass die Komplikation beim Senken des Handgelenks weiterhin den Messwert anzeigt, obwohl dies in den Einstellungen abgeschaltet ist.

NNagjue

4 years ago

Response from developer

Danke für dein Lob und den wichtigen Hinweis zur ausgeblendeten Anzeige. Wenn der Messwert trotz deaktivierter Einstellung sichtbar bleibt, betrifft das mehr als die Darstellung. Falls es noch auftritt, schreib mir bitte an mail@bernhardhering.de mit App- und watchOS-Version sowie dem verwendeten Zifferblatt. Gesundheitswerte musst du dabei nicht mitschicken.

Did not work on apple watch 7!

A think in will work in watch before 6. But did not work with seven! Will ask for refund…

RRenatoVeras

4 years ago

Response from developer

I’m sorry it didn’t work on your Series 7. I don’t want to guess the cause from this older review or confuse the Watch model with a software version. If you still need help, please email me at mail@bernhardhering.de with what the app shows and your current versions.

Ne fonctionne pas même avec une série 6

Ne fonctionne pas même avec une série 6. Je veux signaler le problème mais la page sur laquelle j’arrive est un trouvable. Je souhaite l’annulation de mon achat mais comment me faire rembourser?

Aalexhermanus

4 years ago

Funktioniert nicht

Gekauft für 1,99 und nix funktioniert.

SSaschaZ81

5 years ago

Response from developer

Tut mir leid, dass du nach dem Kauf nichts mit der App anfangen konntest. Falls du noch Hilfe brauchst, schreib mir bitte an mail@bernhardhering.de, welches Watch-Modell du nutzt und was beim Öffnen passiert. Dann kann ich konkreter helfen als mit einer pauschalen Antwort.

Alerts is always delayed

Alerts is always delayed and no options to select the previous alerts date and time.

SSipuser2010x

5 years ago

Response from developer

Thanks for reporting both the delayed alerts and the difficulty reviewing earlier ones. I’m sorry the timing wasn’t useful to you. If this still occurs, please email me at mail@bernhardhering.de with the app version and the gap between the reading’s timestamp and the notification; you don’t need to send the health value itself.