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This is a Beta product launch, offering you the chance to be a first user. What does this mean???  The user experience may still have some raw edges and require some patience as we improve our app and data analytics. However, if you're eager to be among the first and willing to provide feedback, this is for you.


Please note that this launch includes sensors measuring Cortisol (the "Stress" hormone) and Melatonin (the "Sleep" hormone").


This device is not for medical use, is not FDA-approved, and is intended solely for wellness purposes. It should not be used to diagnose, treat, cure, or prevent any disease. Please see terms and conditions as described in our Terms & Privacy.


Refills are available in 4 and 8 batches, each sensor lasting 3 days of consecutive monitoring, specifically designed to measure only cortisol and melatonin levels. Ideal for those looking to track and improve their wellness, stress response, and sleep quality.


We look forward to having you onboard!

Sensor Refill - Cortisol & Melatonin

PriceFrom $189.00
Launching our next batch in late June. We will notify you when your order is ready to ship.
  • Here's what you can expect in each refill:

    • Sensors: Each sensor is built to last approximately 3 days. These sensors will include Cortisol and Melatonin

    • Patches and Activation Swabs: Accompanying the sensors are our easy-to-apply patches and activation swabs. These patches are designed to securely hold the sensors in place, ensuring accurate readings and consistent performance throughout their use. The swabs are used to activate the sensor before applying.

  • We dispatch Corti sensors and starter kits bi-weekly. You should expect your kit to be shipped within 1-2 weeks. For any inquiries regarding shipping or delivery timing, please feel free to reach out to us directly.

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