# Blood Oxygen App- Watch

> Log & track pulse o2 levels

Canonical page: [https://chrome-stats.com/d/id6599848551](https://chrome-stats.com/d/id6599848551)

## Overview

- **ID:** `id6599848551`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** 199 Developments Private Limited
- **Category:** Medical
- **Rating:** 4.20 / 5 (663 ratings)
- **Version:** 1.5.4
- **Last updated:** 2026-09-03
- **First published:** 2024-08-08
- **Size:** 49 MB
- **Data as of:** 2026-09-04
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/blood-oxygen-app-watch/id6599848551)
- **Privacy policy:** [https://199dominator.wixsite.com/website-4/legal](https://199dominator.wixsite.com/website-4/legal)

## Description

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

## Rankings

- #67,680 — Overall

## Review summary

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.

## Similar extensions and apps

- [Blood Oxygen App](https://chrome-stats.com/d/id1541992656) — 4.60 / 5
- [Blood Oxygen SpO₂ Tracker](https://chrome-stats.com/d/id1533800269) — 3.40 / 5
- [Blood Oxygen Monitor - OxyByte](https://chrome-stats.com/d/id6759225586) — 3.90 / 5
- [Blood Oxygen | O2 Monitor app+](https://chrome-stats.com/d/id1567177708) — 4.60 / 5
- [PulseTrackr：Heart Rate & HRV](https://chrome-stats.com/d/id6471093818) — 4.70 / 5
- [Health Tracker- HeartRate & BP](https://chrome-stats.com/d/id6739488599) — 4.40 / 5
- [Heart Pulse - BPM Tracker App](https://chrome-stats.com/d/id6474177438) — 4.70 / 5
- [Pulse Tracker - Heart Rate](https://chrome-stats.com/d/id6469723397) — 4.80 / 5
- [Heart Rate Monitor: Pulse HRV](https://chrome-stats.com/d/id6752837964) — 5.00 / 5
- [O2 Buddy: Blood Oxygen SpO2](https://chrome-stats.com/d/id6751239297) — 4.60 / 5
- [Heart Rate Tracker - Heartbeat](https://chrome-stats.com/d/id6745460183) — 5.00 / 5
- [Oximeter - Track Oxygen SpO2](https://chrome-stats.com/d/id1603294469) — 4.50 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6599848551)