Just launched, the emWave 2 is an easy-to-use portable training device that employs colourful LED displays, audio feedback and a powerful stress relief technique to help you bring your heart rhythms into the ordered and harmonious state indicative of high coherence. With four challenge levels including a challenging Advanced User mode, the emWave2 provides the perfect way to reduce stress, balance emotions and increase performance. Sessions can be stored for later review on your computer, or you can run a session while at your computer and watch your coherence through real-time charts. Sessions on your computer can also be made entertaining with the coherence building tools included in the software. The package includes free online training and lifetime customer support from www.heartmath.com