# View Tracker SpO2 & Pulse rate

> Sleep SpO2 and pulse rate tracker for medical analysis. (iPhone/iPad app by Leadtek Research Inc..)

- Source: https://appshunter.io/ios/app/view-tracker-spo2-and-pulse-rate/id1554990279 (this page in markdown: same URL + `.md`)
- Developer: [Leadtek Research Inc.](https://appshunter.io/developer/558798034)
- Category: Health & Fitness
- Price: Free with in-app purchases
- Rating: 1.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 34 MB
- Languages: English, Japanese, Chinese
- Released: 2021-04-28
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/view-tracker-spo2-and-pulse-rate/id1554990279/reviews.md

## What is View Tracker SpO2 & Pulse rate?

The ViewTracker App is a total solution to help you and the doctor analyze and improve sleep problem.

User wear Leadtek’s bluetooth fingertip pulse oximeter, pairing with ViewTracker App. It will keep recording SpO2 and pulse rate while sleeping.

After the testing has been completed, the sleeping report can be downloaded so the doctor can review the data and make a diagnosis and treatment recommendations.

View Tracker does not provide medical advice, diagnosis or treatment. Always seek a doctor’s advice in addition to using this app and before making any medical decisions.

Sleep oximetry report generated by Viewtracker APP, the report will present the analysis of sleeping condition with parameters including: Lowest / average SpO2 and pulse rate, ODI 3%, ODI 4% and CT 90% sleep SpO2 concentration. Through the report, your doctor can learn whether a patient has any sleeping condition via the SpO2 and pulse trend analysis data.

We offer the 10 times $0.99 plan and monthly subscription plan with the below pricing $2.99/month or $6.99/6 months or $10.99/12 months for unlimited download Sleep SpO2 report. You may choose to share the raw data or report by any communication software or email to downloaded in PDF format.

(Monthly subscription plan (1 month, 6 months, 12 months)will be charged to your iTunes Account once you confirm your purchase.
Your iTunes account will be charged again when your subscription automatically renews at the end of your current subscription period unless auto-renew is turned off at least 24 hours prior to the end of the current period.
You can manage or turn off auto-renew in your Apple ID Account Settings any time after purchase.)

## Key features

- SpO2 and pulse rate recording
- Bluetooth fingertip oximeter pairing
- Sleep report generation
- SpO2 and pulse trend analysis
- Downloadable PDF reports
- Unlimited report downloads via subscription

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| 6Months unlimited report | $6.99 | per 6 months |
| 1Year unlimited report | $10.99 | per year |
| 1Month unlimited report | $2.99 | per month |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/view-tracker-spo2-and-pulse-rate/id1554990279/reviews.md

### 1/5 — Don’t download

*2025-12-19*

Waste of time unless you have a specific bt pulse ox. 

Initial (view title only )screen took over 45 seconds before got to terms screen. 

After that stuck on bt device connection screen. 

Uninstalled.

## Frequently asked questions about View Tracker SpO2 & Pulse rate

### What is View Tracker SpO2 & Pulse rate used for?

View Tracker SpO2 & Pulse rate is used to record your SpO2 and pulse rate while you sleep, using a compatible Bluetooth fingertip pulse oximeter. The app then generates reports that can be shared with your doctor for analysis and diagnosis of sleep conditions.

### Does View Tracker SpO2 & Pulse rate provide medical advice?

No, View Tracker SpO2 & Pulse rate explicitly states that it does not provide medical advice, diagnosis, or treatment. Users should always seek a doctor's advice in addition to using the app and before making any medical decisions.

### How does View Tracker SpO2 & Pulse rate track sleep data?

The app works by pairing with Leadtek's Bluetooth fingertip pulse oximeter. While you sleep, the oximeter, connected to the app, continuously records your SpO2 and pulse rate data.

### What kind of sleep reports does View Tracker SpO2 & Pulse rate generate?

The app generates sleep oximetry reports that include analysis of your sleeping condition with parameters such as lowest/average SpO2 and pulse rate, ODI 3%, ODI 4%, and CT 90% sleep SpO2 concentration. These reports help doctors understand your SpO2 and pulse trend data.

### What are the subscription options for View Tracker SpO2 & Pulse rate?

View Tracker SpO2 & Pulse rate offers a monthly subscription plan for unlimited report downloads. Pricing options include $2.99/month, $6.99/6 months, or $10.99/12 months. There is also a 10-time report download plan for $0.99.

### How can I manage my subscription for View Tracker SpO2 & Pulse rate?

Your subscription will be charged to your iTunes Account upon confirmation. Auto-renewal can be managed or turned off in your Apple ID Account Settings at least 24 hours before the end of your current subscription period.

### What devices is View Tracker SpO2 & Pulse rate compatible with?

View Tracker SpO2 & Pulse rate is supported on iPhone and iPod devices. It requires a compatible Bluetooth fingertip pulse oximeter to function.

### When was View Tracker SpO2 & Pulse rate last updated?

The latest version of View Tracker SpO2 & Pulse rate, 3.1.7, was last updated on April 11, 2024. The app was initially released on April 28, 2021.

## Version history (last 5 releases)

### 3.1.7 — 2024-04-11

- Adjust the operating interface

### 3.1.6 — 2024-01-29

(1).Adjust the presentation of the operating interface and text.

### 3.1.5 — 2024-01-26

(1). Added time correction function.

### 3.1.4 — 2023-08-28

- Text interface adjustments.
- Fine-tuning of layout positioning.

### 3.1.3 — 2023-04-24

[New]
- Enforce data security

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## More apps by Leadtek Research Inc.

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All apps by Leadtek Research Inc.: https://appshunter.io/developer/558798034

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*