CorSense

Accurate HRV at your fingertip

No more inconvenient or uncomfortable cheststraps! CorSense accurately and conveniently measures Heart Rate Variability (HRV), one of the most powerful biomarkers in use today.

HRV provides a direct link to your autonomic nervous system – the main control center of your entire body and mind. By monitoring nervous system activity for 2 minutes each day, our adaptive and intelligent algorithms help you learn your individual stress and recovery patterns.

Requires Bluetooth 4.0 or higher

ANDROID

  • Designed for use with Android 4.3 and newer

iOS

  • Designed for iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch

$145

Shipping to 200+ countries

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Meaningful, Accurate Data

Unlike most alternatives, designed from ground-up for accurate (comparable to 5-lead ECG/EKG) heart rate variability and heart rate at rest, including the full cardiac pulse waveform.

Flexible & Comfortable

The durable, flexible plastic exterior and soft silicone interior allow CorSense to fit fingers of all shapes and sizes.

Small & Portable

Designed with convenience in mind, CorSense can unobtrusively sit on your nightstand or be carried in a bag to your office or gym.

Automated, Buttonless, Wireless

Zero button presses required: just pick it up and insert your finger. Intelligent motion sensing technology and blood volume pulse detection allows CorSense to power on, connect, and start your HRV reading – all automatically.

Open Platform

Includes the companion Elite HRV app but unlike many alternatives, is also compatible with 3rd party HRV apps and provides available data export.

Long Battery Life

4+ hours continuous operating time and 6+ months standby time on a full charge.

Capturing accurate HRV is simple

Measuring HRV used to be expensive and inconvenient – limiting its use mainly to specialty clinics or big budget sports teams. With CorSense, it becomes accessible and routine. Whether you want to do a 2-minute HRV snapshot or a 20-minute biofeedback meditation, there are no inconvenient chest straps, adhesives, 24/7 wearables, or expensive equipment required.

Device Technical Specs

What’s included

  • CorSense HRV sensor
  • Universal USB charging cable (USB-A to USB Micro-B)
  • Quick start guide
  • Free Elite HRV app

Weight & Dimensions

  • Width: 1.7″ (4.32 cm)
  • Height: 1.5″ (3.81 cm)
  • Depth: 2.6″ (6.60 cm)
  • Weight: 1.30 ounces (36 grams)

Box Dimensions

  • Width: 3.5″ (8.9 cm)
  • Height: 5.5″ (14 cm)
  • Depth: 2.25″ (5.7 cm)

Materials

  • Durable and flexible exterior plastic
  • Soft silicone rubber interior

Bluetooth Compatibility

  • Wireless connectivity using Bluetooth LE (4.0 or higher)
  • Range: 32ft
  • Number of simultaneous connections:
  • Number of paired devices:
  • Designed for Android 4.3 and new,
  • Designed for iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.

 

Sensor Arrays

  • 3 multi-wavelength LED emitters
  • 5 large visible spectrum photodetectors
  • 1 infrared detector

Components

  • Optical sensor boards
  • ARM Core Processor to process 500 Hz sample rate
  • LED indicator light
  • Motion detector for automatic power on
  • Bluetooth LE transmitter

Battery

  • Rechargeable Lithium Ion 150mAH
  • Continuous operating time: 4+ hours
  • Standby time: 6+ months
  • Charging Time: 1-2 hrs
  • Charging: micro-USB

Environmental Requirements

  • Operating temperature: -4ºF to 113ºF
  • Storage: -22ºF to 140ºF

Water Resistance

  • CorSense is not designed to be water resistant. Some condensation will not damage it, but avoid splashing large amounts of water on it. It should not be submerged.

What’s included

  • CorSense HRV sensor
  • Universal USB charging cable (USB-A to USB Micro-B)
  • Quick start guide
  • Free Elite HRV app

Weight & Dimensions

  • Width: 1.7″ (4.32 cm)
  • Height: 1.5″ (3.81 cm)
  • Depth: 2.6″ (6.60 cm)
  • Weight: 1.30 ounces (36 grams)

Box Dimensions

  • Width: 3.5″ (8.9 cm)
  • Height: 5.5″ (14 cm)
  • Depth: 2.25″ (5.7 cm)

Materials

  • Durable and flexible exterior plastic
  • Soft silicone rubber interior

Bluetooth Compatibility

  • Wireless connectivity using Bluetooth LE (4.0 or higher)
  • Range: 32ft
  • Number of simultaneous connections:
  • Number of paired devices:
  • Designed for Android 4.3 and new,
  • Designed for iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.

 

Sensor Arrays

  • 3 multi-wavelength LED emitters
  • 5 large visible spectrum photodetectors
  • 1 infrared detector

Components

  • Optical sensor boards
  • ARM Core Processor to process 500 Hz sample rate
  • LED indicator light
  • Motion detector for automatic power on
  • Bluetooth LE transmitter

Battery

  • Rechargeable Lithium Ion 150mAH
  • Continuous operating time: 4+ hours
  • Standby time: 6+ months
  • Charging Time: 1-2 hrs
  • Charging: micro-USB

Environmental Requirements

  • Operating temperature: -4ºF to 113ºF
  • Storage: -22ºF to 140ºF

Water Resistance

  • CorSense is not designed to be water resistant. Some condensation will not damage it, but avoid splashing large amounts of water on it. It should not be submerged.

Pair CorSense with the top-rated Elite HRV app

Find everything you need to stay inspired, track your progress and reach your goals. Get it free on iOS & Android.

  

Frequently Asked Questions

Do I need to use my phone with CorSense?

Yes, CorSense will connect via Bluetooth to your phone, and send data to the compatible Elite HRV app or whichever HRV-tracking app you are using. Get the app here.

Is CorSense compatible with ANT+ devices?

No, currently CorSense is only compatible with Bluetooth-enabled devices.

Does CorSense measure RR intervals?

Yes, CorSense measures RR intervals that are used to calculate HRV.

Does CorSense also measure plain-old heart rate?

Yes! Alongside RR intervals, CorSense measures accurate resting state heart rate and the full pulse waveform (the pulse waveform will only be displayed in the Elite HRV app).

Does CorSense come in different sizes?

No! We designed CorSense to fit fingers of all different sizes, shapes and colors.

Does CorSense work with apps besides Elite HRV?
Is CorSense waterproof or water resistant?

No!!! In fact, you shouldn’t be using it in the water if you want to take resting-state HRV readings.

Can I distribute CorSense to my clients, customer, or others?

Yes, you can. For wholesale pricing contact us at info@elitehrv.com.

What is your refund and exchange policy?

Exchanges

We offer exchanges for units with manufacturer defects within 90 days of shipping. To begin the process, send us a request here (link).

Refunds

To receive the refund, units must be returned in “as-new” condition with all accessories intact. There is a shipping and re-stocking fee for refunds ($10 in the US, and varying for non-US locations). To begin the process, send us a request here (link).

Where will CorSense be shipped?

CorSense has passed applicable FCC, IC, and CE regulatory testing. We will ship CorSense to most places in the world. If upon checkout, your country is not included as an option, please contact us here.

Launching Soon

Be the first to learn Dan Plews' protocols for using a Low Carb High Fat (LCHF) protocol to boost ultra-endurance performance.

Success! You will be the first to know when the LCHF for Ultra-Endurance course is ready.

Enrollment is currently closed...

The Foundations of Heart Rate Variability Course will open again later this year.

Feedback from participants has been so positive, that we will continue offering periodic short enrollment periods to keep the quality of the experience as high as possible. Since enrollment will be limited, we will be announcing first to those who have registered interest hereJoin our mailing list to receive the latest news and updates from our team.

Success! You will be the first to know when the HRV Course opens for enrollment.

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Foundations of Heart Rate Variability

Most Popular

16 Lectures | 3.5 hours | 
The Foundations of Heart Rate Variability course covers the foundational science and practical application of Heart Rate Variability in a way that’s accessible to healthcare professionals, performance athletes, coaches, and health enthusiasts alike.

This course will help you answer your HRV questions such as “What’s the difference between various HRV analysis methods like Time Domain, Frequency Domain, and Nonlinear?”, “How can I strategically use HRV to optimize training and performance while reducing stress?”, “What’s the link between HRV, health, disease, and illness?”.

With over three and a half hours of video content in easy-to-digest modules, cheat sheets, reference documents, Q&A webinars, and access to instructors through an easy to use portal, you’ll learn how to accurately measure and analyze HRV to recover faster, reduce stress, and objectively measure your health and fitness.