Sensors for iTHRVE stress mangement app

iTHRVE stress management app has been designed to work with different sensors:

• iOS Camera (on your iPhone)

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WATCH how to use the Camera Light Sensor on iPhone on the iTHRVE app to measure your HRV & the Mayer Wave (pressure wave / craniosacral rhythm)

 

• Berry BM1000C – the recommended sensor

 Working with the latest update of  iTHRVE apps

Berry BM1000C PPG Finger Clip

PPG Mobile Phone Heart Rate Monitor Finger clip Sensor

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• KYTO Ear clip Bluetooth sensor

Mobile Phone Heart Rate Monitor with Ear Clip

Mobile Phone Heart Rate Monitor with Ear Clip Sensor

Mobile Phone Heart Rate Monitor with Ear Clip Sensor

 

• Polar chest strap

Polar H7 chest strap

 

Polar H7 Bluetooth Chest Strap

Polar H7 Bluetooth Chest Strap

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WATCH How to use the chest strap for doing overnight or long-term HRV recordings

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WATCH How to use a finger clip sensor to measure the pulse, HRV and blood oxygen

All of these sensors can be used for short recording (less than 30 minutes): mainly designed for coherence and breath training.
Long recording (up to 8 hours and a half), can only be done with the use of a Polar chest strap or a compatible Bluetooth chest strap device.

The pressure wave (related to the Mayer wave or Craniosacral wave) can only be displayed with the Berry finger sensor.
The light sensors devices (Berry finger sensor, the earclip sensor and the iOS camera) are very sensitive to movements of the sensor: they need you to be quite still- when used to achieve a good acquisition of data.