Contact Us
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Please use this form in case you are interested in using our tools for a research project or in case you are interested in licensing our native SDK for iOS and Android

You can find more information about HRV4Training at the links below

• HRV4Training FAQ
• Quick start guide
• Team portal

As well as more information about HRV4Biofeedback at the links below

• HRV4Biofeedback FAQ
• Coaching​

​And more information about the HRV Logger here:

• HRV Logger FAQ