HeartMath® Institute
Technology Comparison Chart
Choose the product that’s right for you!
Each product provides the same great coherence tracking and training.
| Smartphone/Tablet App & Sensor | Computer Software & Sensor for Mac & Windows | ||
|---|---|---|---|
| 
 Inner Balance Coherence Plus | 
 Inner Balance Lightning | 
 emWave2 | 
 emWave Pro | 
| Ratings & Reviews | |||
| Inner Balance Coherence Plus | Inner Balance Lightning | emWave2 | emWave Pro | 
| New | |||
| Inner Balance Coherence Plus | Inner Balance Lightning | emWave2 | emWave Pro | 
| Most Popular | |||
| Inner Balance Coherence Plus | Inner Balance Lightning | emWave2 | emWave Pro | 
| Product Description | |||
| Bluetooth ear sensor and three mobile apps for iOS and Android Inner Balance Coherence Plus | Lightning (wired) ear sensor and mobile app for iOS Inner Balance Lightning | Standalone handheld device with wired ear sensor and software for Mac/Windows* emWave2 | USB module with pulse ear sensor and software for Mac/Windows* (HRV Assessment software upgrade available) emWave Pro | 
| Platform | |||
| iPhone, iPad, Android phone or tablet Inner Balance Coherence Plus | iPhone, iPad Inner Balance Lightning | Standalone device or connected to desktop Mac/Windows emWave2 | Desktop Mac/Windows emWave Pro | 
| Product Compatibility | |||
| 
 Inner Balance Coherence Plus | 
 Inner Balance Lightning | 
 emWave2 | 
 emWave Pro | 
| User sessions saved | |||
| Single user*** Inner Balance Coherence Plus | Single user*** Inner Balance Lightning | Single user emWave2 | Unlimited users emWave Pro | 
| Talks, guided meditations and techniques playlist | |||
| Inner Balance Coherence Plus | Inner Balance Lightning | emWave2 | emWave Pro | 
| Games | |||
| Inner Balance Coherence Plus | Inner Balance Lightning | emWave2 | emWave Pro | 
| Compatible with the Global Coherence app | |||
| Inner Balance Coherence Plus | Inner Balance Lightning | emWave2 | emWave Pro | 
| Includes new HeartMath app | |||
| Inner Balance Coherence Plus | Inner Balance Lightning | emWave2 | emWave Pro | 
| Compatible with Inner Balance app | |||
| Inner Balance Coherence Plus | Inner Balance Lightning | emWave2 | emWave Pro | 
| Can save sessions and synchronize session data across devices | |||
| Inner Balance Coherence Plus | Inner Balance Lightning | emWave2 | emWave Pro | 
| Adjustable breath pacer | |||
| Inner Balance Coherence Plus | Inner Balance Lightning | emWave2 | emWave Pro | 
| HeartCloud manuals, resources and updates | |||
| Inner Balance Coherence Plus | Inner Balance Lightning | emWave2 | emWave Pro | 
| Patented HeartMath coherence algorithm | |||
| Inner Balance Coherence Plus | Inner Balance Lightning | emWave2 | emWave Pro | 
| World class, high speed HRV sensor technology | |||
| Inner Balance Coherence Plus | Inner Balance Lightning | emWave2 | emWave Pro | 
| 60 Day Money-Back Guarantee | |||
| Inner Balance Coherence Plus | Inner Balance Lightning | emWave2 | emWave Pro | 
| 1 Year Warranty | |||
| Inner Balance Coherence Plus | Inner Balance Lightning | emWave2 | emWave Pro | 
| Product Details | |||
| Learn More Inner Balance Coherence Plus | Learn More Inner Balance Lightning | Learn More emWave2 | Learn More emWave Pro | 





