As most Heartmath fanatics know, the emWave 2 has been out for a minute now. So it got me thinking; what features would you like to see incorporated into the emWave 3, or whatever Heartmath decides to name it?
Since the heart generates shock waves throughout the body -- which is why you can clip the emWave sensor to your nose, earlobe, and other body parts and gather accurate HRV results -- I would like to see them come out with a wristband that pickups the heart's shock waves, giving us the ability to check our HRV throughout the day on the spot. My biggest gripe with the emWave2, although it is a damn near perfect device, is that it only gives me feedback as to whether I'm coherent or not if I decide to turn on the device, a device that attracts stares from others because of its bright, blinking lights. It would be cool if there were a wrist band -- something resembling Nike's Fuelband -- that tracks your HRV and a small, compact device that lets you know how you're doing, coherence-wise.
Note: I'm not even sure an emWave 3 is in the works. I just want to know what features, if any, you guys would like to see added to it if Heartmath is engineering one right now.