The Kenek Edge pulse oximeter app measures blood oxygen and heart rate using a hospital-grade finger sensor attached to your mobile phone or tablet. It can record and save data continuously for up to 24 hours. The saved data can be exported and graphed to show the details of heart rate and blood oxygen.

The app generates an audio signal that drives the sensor, shining a non-invasive light through your finger tip, receiving a signal back. The app continuously analyzes the signal and produces vital signs measurements that are highly accurate and reliable.

The Kenek Edge pulse oximeter is designed to help you to achieve your health and wellness goals. Saved data can be exported via email in CSV (comma separated values) format. Kenek Edge is also integrated with HealthKit.

The Kenek Edge pulse oximeter is a fast and accurate way to measure pulse rate (bpm) and blood oxygen saturation (SpO2 %). Without a sensor, the full-feature app operates with simulated data, so users may explore the features.

SpO2 % - the percentage of functional arterial blood oxygen saturation
Heart Rate - the number of heart beats per minute (bpm)
SQI - signal quality index

Visit to purchase the Kenek Edge sensor required by this app.

The Kenek Edge pulse oximeter is not a medical device and is not intended or available for sale for medical or clinical use by physicians or patients. It is for recreational use only.

What's New

Version 2.4.4

Enhanced low signal notification handling

Ratings and Reviews

Bonsterg ,

Terrible Support

Good hardware, clunky app, terrible software support. No integration with apple health app.

OffTheDribble ,

Great App!

This is a very well designed and intuitive App thus far and super easy to navigate through. I look forward to utilizing the sensor to calculate live readings. Well done!


LionsGate Technologies Inc
27.1 MB
Health & Fitness
Requires iOS 8.0 or later. Compatible with iPhone, iPad and iPod touch.
Age Rating
Rated 4+
© LionsGate Technologies, Inc.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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