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Showing 18 articles under the "emWave PSR" category:

emWave Handheld Device Accumulating Score Time Process
Aug 09, 2018
If you are interested in keeping track of the amount of time you spend being in Coherence on the emWave handheld device, here are some facts to assist you.

The emWave PSR Battery FAQ
Jun 21, 2018
The emWave device uses a high quality Lithium Ion rechargeable battery controlled by an onboard battery management micro controller.

emWave PSR Owner's Manual in PDF Format
Jun 08, 2018
Here is a link to download the emWave PSR Owner's Manual.

How to use the Advanced Mode on your emWave PSR/emWave2
Jun 07, 2018
Advanced Mode is indicated by the emWave2 making 3 tones at startup. Basic Mode only has 2 tones.

No lights are showing during the emWave2/PSR charging process.
Jun 07, 2018
Using the USB battery charge cable or you may use a USB wall charger into a wall socket, insert the battery charge cable into the emWave2/PSR charging jack

The Coherence Score Reward Tone/Chime Phenomenon
Jun 07, 2018
Why do I keep hearing the Reward Tone/Chime over and over? This is a common question regarding the Blue lights acting as the Coherence Score.

Battery discharging because lights flicker when the emWave2/PSR unit is off
Jun 07, 2018
A damaged emWave2/PSR can display the symptom of lights that continue to flicker or glow after the unit is shut off.

Using the emWave2 Thumb Sensor
Jun 07, 2018
The emWave2 Thumb Sensor can be a great alternative to using the accompanying Ear Sensor clip.

Can I use the emWave2 hand-held device along with other stress management practices?
Jun 07, 2018
Yes, the emWave2 hand-held device works well as an adjunct to other stress management practices.

International Plug Adapters
Jun 07, 2018
Four international plug adapters for use with the emWave2 USB charge cable.

Pulse Indicator light is blinking without anyone being connected to the emWave2 (aka: Ghosting)
May 31, 2018
The Pulse Indicator light can work on its own without anyone touching the emWave2 due to ambient light.

Are new Charge cables or Ear sensors available?
May 31, 2018
Where to find replacement Charge cables, Ear sensors and much more.

Sensor Tips
May 03, 2018
Troubleshooting and Tips for Using the Sensor and Getting an Accurate Pulse Reading with emWave Software

How does the Ear Sensor work?
Apr 09, 2018
The HeartMath Sensors are a Plethysmograph not a Pulse Oximeter.

Ear Sensor Sensitivity
Apr 06, 2018
The emWave Ear Sensor is quite sensitive and can respond to ambient light.

emWave PSR Features Image
Apr 09, 2014
Here is a visual representation of the emWave PSR features.

All of the lights on my emWave PSR keep cycling through different patterns.
Apr 09, 2014


What is the rating on the charger for the emWave PSR?
Apr 09, 2014
The charger that comes with the emWave PSR is rated at from 100-220 v and for 50/60 Hz.