Blood Oxygen App- Watch

Name: Blood Oxygen App- Watch
Rating: 4.2 (601 reviews)
Author: 199 Developments Private Limited

By: 199 Developments Private Limited

Log & track pulse o2 levels

Features & Capabilities

Take control of your health with Blood Oxygen App - Watch. Log and monitor SpO2, heart rate, HRV, BP, and breathing, all in one intuitive app that syncs with your Apple Watch and HealthKit for a holistic view of your vitals. Note: This app is for personal tracking and is not medical advice.

Key features:

O2 log & tracking with auto-sync to HealthKit
Automatic alerts for low oxygen and critical metrics
Heart rate and HRV monitoring with insights
Blood pressure logging and trends
Breathing exercises to improve well-being
Health data sharing as PDFs

User Growth & Download Statistics

App Data Sports Privacy & Security

By:

199 Developments Private Limited

Rating:

4.20

(601) 3 new ratings

Version:

1.4.6 Last updated: 2026-06-11

Version code:

886818049

Creation date:

2024-08-08

Compatible devices:

Size:

47.73MB

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-12

Compare stats and ranking:

Ranking

# 75,741 ▲ 180

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:

199 Developments Private Limited

Apple Apps Store

https://apps.apple.com/us/app/blood-oxygen-app-watch/id6599848551

User Reviews

The app is easy to use and offers night-time notifications and watch integration with accurate readings. However, alert reliability, limited multi-day history/graph access, device syncing and subscription hurdles, and lack of scheduling features hinder consistent use.

Pros

Easy to use with automatic results on the phone app.
Configurable push notifications for low oxygen, handy at night.
Good integration with Apple Watch; readings saved chronologically with graphs.
Accurate readings that correlate well with finger pulse oximeter.
Responsive developer support.

Cons

Alerts frequently fail to trigger or are unreliable.
Graphs/history are limited or hard to access (often only 24-hour views; past nights not easily available).
Syncing/compatibility issues across devices; some users report separate subscriptions for iPhone and Apple Watch and other policy concerns.
No option to schedule automatic pulse-ox measurements at set intervals.
Occasional non-working behavior or overall inconsistency in performance.

Recent reviews

Very helpful

by Pe*****, 2026-05-19

I like the app. It’s very comprehensive. But there’s no consistency to when it tracks the oxygen. Does it only work at night?? Why aren’t there regular readings during the day. I breathe all day long! I need to know why it’s not a consistent reading of oxygen all day long.