About Us

PETNINJA LIMITED is a company located in HongKong, which provides mobile health and fitness solutions with just a smartphone camera.

Our Product

iHeart is a mobile heart rate monitor that helps users measure their heart rate with a smartphone camera. iHeart analyzes the Heart Rate Variability, which is applied in medicine and professional sports.

Our Team

We have a highly trained team of experienced professionals who strive to provide a higher level of service and support that our clients can’t get anywhere else.

Our Promise

We hope to provide mobile health and fitness solutions that will make healthy living easier and more accessible than ever before. And, we promise that we will never betray you by compromising on our promise.

If any questions, please contact with: [email protected].