Blood Oxygen SpO₂ Tracker

Name: Blood Oxygen SpO₂ Tracker
Rating: 3.4 (128 reviews)
Author: Bernhard Hering

By: Bernhard Hering App

Health Trends, Watch & Widgets

Overview

Version:

2.5.7

Last updated: 2026-08-28

Ranking

#138,671 ▼ 191

Overall

Features & Capabilities

Blood Oxygen SpO₂ Tracker helps you review existing blood oxygen readings from Apple Health on iPhone and Apple Watch. See the latest available value, daily history, 7-day averages, minimums, maximums, outliers, value distribution, and optional barometric pressure and altitude context.

Add iPhone widgets and Apple Watch complications for convenient access, or enable optional notifications for readings below a chosen threshold. The app is read-only, does not measure SpO₂, and is intended for general wellness—not medical diagnosis or treatment. Some features require Premium via subscription or a one-time lifetime purchase.

User Growth & Download Statistics

App Analytics Data Privacy & Security

By:

Bernhard Hering

Rating:

3.40

(128)

Version:

2.5.7 Last updated: 2026-08-28

Version code:

890411780

Creation date:

2020-10-07

Compatible devices:

Size:

7.61MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-09-20

Compare stats and ranking:

Ranking

# 138,671 ▼ 191

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Bernhard Hering

Apple Apps Store

https://apps.apple.com/us/app/blood-oxygen-spo-tracker/id1533800269

Website:

https://bernhardhering.de/

User Reviews

Most reviews indicate the app frequently does not work, with users reporting no oxygen readings or data, and compatibility problems across Apple Watch models (often requiring Series 6). Many customers also describe difficult or unavailable refunds, and complain about unclear pricing and monthly charges. Data presentation issues, such as unreadable graphs, compound the problems. Overall, the most mentioned concerns are broken functionality, model-specific compatibility, and refund hurdles.

Pros

Cons

App does not work as advertised / provides no measurements or data
Inconsistent/incorrect compatibility with Apple Watch models; often restricted to Series 6 or fails on other models
Refunds are difficult or not available; users report trouble getting refunds
Data presentation issues: readings not shown, no data, or unreadable graphs
Pricing concerns: unclear or recurring monthly charge (e.g., $1.99) and unclear refund policy