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While you are using your device, HealthKam captures short videos of your face using the front camera. The videos are processed on the device to extract a set of numbers that are sent to the cloud for further processing to extract heart rate. The videos are then deleted from the device.

As long as you are using your device in a well-lit area and are facing the screen so that the upper ¾ of your face is being captured by the camera, your heart rate information will be captured. We have found that tipping the phone or tablet to 45 degrees or greater while facing it improves the likelihood that good heart rate readings can be obtained. In other words, while reading emails, watching programming or playing games, it is best not to lay the device flat.

Note that unless you are using the speakerphone function, the APP will not capture heart rate information while you are making a phone call.

No. You will need to “activate” your phone or tablet screen for recordings to resume capturing heart rate information.

Glasses should not influence the quality of heart rate recordings obtained by your device. Heavy make-up, however, could interfere as it may affect the camera’s ability to decipher subtle changes in your natural skin color.

HealthKam does not send videos or photos from your device. The videos are immediately deleted after processing. The data sent from your device to the cloud are non-identifying streams of numbers.

HealthKam requires marginal battery power. On most devices, typical use would not deplete your battery much faster than before.

HealthKam is very unlikely to slow down your device in a noticeable way.

You should not have to reinstall the APP. However, you should check if it is running by looking for the tiny heart icon in the upper left of your home screen. If it is not there, open the HealthKam APP and depress the “Keep Monitoring” bar.

Yes. Your use of the camera takes priority over HealthKam. When you use your front camera, HealthKam waits for you to be done.

HealthKam does not track your specific device use, what APPs you are running or have installed on your device. The times of heart rate measurements are captured by HealthKam and this can be used to infer times during the day when your device was active.

Yes. You can open the HealthKam APP and click on the “stop monitoring” button.

During the installation process, you are asked to take a photo. We use this photo to perform face recognition for every measurement captured and reject measurements that do not belong to you.

All you need to do is uninstall the HealthKam APP.

HIPAA certified VPG Medical personnel would periodically look at the data uploaded to the cloud from your device to generate the reports we send you. The data would be to generate the reports we send you and to improve our ability to provide accurate measurements.

You can send us an email to support@vpgmedical.com and we will reply as soon as we can.