---
title: "OxyKnight - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "The updated OxyKnight® App is now compatible with multiple CMI Health smart oximeters including the OxyKnight® Watch, the OxyKnight® Watch Lite, and the OxyKnight® Finger.   The OxyKnight® Watch and W"
---

# OxyKnight — United States
> Smart Oximeter App

![OxyKnight App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/d3/d2/fb/d3d2fbd9-831a-f918-1a74-4abf3e64330f/AppIcon-Oxyknight-0-0-1x_U007ephone-0-1-0-85-220.png/434x0w.png)

**Developer:** [CMI Health](https://apptail.io/developer/cmi-health-MKeb)
**Category:** Health Fitness
**Rating:** 4.0/5 (12 ratings)
**Price:** Free
**Bundle ID:** com.cmihealth.oxyknight
**Store:** Apple App Store
**Country:** United States
**Version:** 2.4.2 (released 2025-04-04)
**Original Release:** 2022-12-31
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1631825159)
**AppTail Page:** [https://apptail.io/app/oxyknight-KTqk/united-states](https://apptail.io/app/oxyknight-KTqk/united-states)

## OxyKnight Description
The updated OxyKnight® App is now compatible with multiple CMI Health smart oximeters including the OxyKnight® Watch, the OxyKnight® Watch Lite, and the OxyKnight® Finger. 

The OxyKnight® Watch and Watch Lite are perfect for anyone who snores, who feels not fully rested after sleep, has sleep disorders or oxygen issues, or people who may need to be monitored during sleep. They are very comfortable to wear and operate continuously throughout the night. It’s made with a soft, flexible fingertip cup and adjustable wrist strap for simple use. Just 1 tap within the App to connect the Watch with the OxyKnight® App via Bluetooth.

The OxyKnight® Finger is a clinical-grade smart fingertip oximeter designed for home use, sports, and aviation. Check your oxygen saturation anytime, anywhere, and sync results effortlessly with the OxyKnight® App.

FEATURES (Need the compatible and designated OxyKnight® device for the specific functionality) 

- Monitors and records HRPO (High-Resolution Pulse Oximetry) overnight

- Sleep report includes SpO2 and PR trend graph, and a series of statistics. Easy to share with family members or doctors.

- Trend data for sleep quality, SpO2, and PR

- Customizable SpO2 and PR alarms

- Spot Check SpO2, PR, and Respiration Rate


Disclaimer: Please always seek a doctor’s advice before making any medical decisions.

## OxyKnight Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/0e/83/0a/0e830a5f-effc-fc5d-259f-98fca07324c6/Image__U00284_U0029__U00281_U0029.jpg/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/31/68/a4/3168a491-0c2c-971e-2007-683ab4a79068/Image__U00288_U0029__U00281_U0029__U00281_U0029.jpg/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/51/6a/c5/516ac56e-f8ef-13ff-8d35-c4490f3da43b/Image__U00287_U0029__U00281_U0029__U00281_U0029.jpg/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ab/af/6e/abaf6e5f-75ba-6d99-d3f2-770107c9d6af/Image__U00289_U0029__U00281_U0029__U00281_U0029.jpg/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c9/e7/76/c9e77627-4493-b4d3-b427-0a908e4a9ec9/Image__U00286_U0029__U00281_U0029__U00281_U0029.jpg/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b0/d7/dd/b0d7dd36-473e-3b21-fec2-4ee868efc836/Image__U002853_U0029.jpeg/1242x2688.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/27/0f/87/270f87fb-0573-615f-ac0b-e50bdf671db1/Image__U002851_U0029.jpeg/1242x2688.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/be/25/7d/be257d97-bdd8-bff5-1610-0958845e30a8/Image__U002849_U0029.jpeg/1242x2688.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/0b/10/4f/0b104f42-541c-caa2-3570-9dc376182b21/Image__U00285_U0029__U00281_U0029__U00281_U0029.jpg/1242x2688.png)

## OxyKnight Rating Breakdown in United States
- 5 stars: 8 (67%)
- 4 stars: 1 (8%)
- 3 stars: 0 (0%)
- 2 stars: 1 (8%)
- 1 stars: 2 (17%)





## Apps Similar to OxyKnight
- [Masimo SafetyNet](https://apptail.io/app/masimo-safetynet-QLu/united-states)
- [Body Temperature Fever Checker](https://apptail.io/app/body-temperature-fever-checker-GqC/united-states)
- [EIGHTY EIGHT STUDIOS](https://apptail.io/app/eighty-eight-studios-uKPb/united-states)
- [OxyKnight Watch](https://apptail.io/app/oxyknight-watch-oGoc/united-states)
- [Aulisa View GA2000](https://apptail.io/app/aulisa-view-ga2000-rGoc/united-states)
- [Kenek Sleep](https://apptail.io/app/kenek-sleep-IJQc/united-states)
- [Connected Health](https://apptail.io/app/connected-health-JJQc/united-states)
- [Masimo Sleep](https://apptail.io/app/masimo-sleep-kjXc/united-states)
- [AirBP](https://apptail.io/app/airbp-Ypmd/united-states)
- [VeoSens](https://apptail.io/app/veosens-qFHj/united-states)

## OxyKnight Available In
- [United States](https://apptail.io/app/oxyknight-KTqk/united-states)
- [Canada](https://apptail.io/app/oxyknight-KTqk/canada)
- [Chile](https://apptail.io/app/oxyknight-KTqk/chile)
- [Germany](https://apptail.io/app/oxyknight-KTqk/germany)
- [Australia](https://apptail.io/app/oxyknight-KTqk/australia)
- [India](https://apptail.io/app/oxyknight-KTqk/india)
- [South Korea](https://apptail.io/app/oxyknight-KTqk/south-korea)
- [Mexico](https://apptail.io/app/oxyknight-KTqk/mexico)
- [United Kingdom](https://apptail.io/app/oxyknight-KTqk/united-kingdom)

---

## About AppTail

[AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends.

- [Search Apps](https://apptail.io)
- [Top Charts](https://apptail.io/top-iphone-apps)
- [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer)

*Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*