| YD Strong YD-209 | Body Tech 908 | ||
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| Price | $500 | $700 | |
| Material | Light Weight | Thicker | |
| ✅ Cooler | ✅ Durable | ||
| ✅ Stretchy - Form Fitting | ❌ Can Get Warm | ||
| ❌ Thinner | |||
| Electro Pads | 20 | 20 | |
| ✅ Option to add Calf and Forearm Straps (24 Total) | |||
| Energy Box |  |
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| Attachment | Rail System | Magnetic and Velcro Strap | |
| ❌ Sticks out farther | ✅ Closer to body | ||
| ❌ Can be bumped out | ✅ Dual Securement | ||
| Technical Support | ✅ Live Phone Support | ||
| Wireless | ✅ Yes - Bluetooth | ✅ Yes - Bluetooth | |
| Rechargeable | ✅ Yes - Type C | ✅ Yes - Type C | |
| APP | ✅ Yes - EMS Max | ✅ Yes - Awi Powersuit | |
| Battery Capacity | 1400mAh | 2650mAh | |
| Battery Voltage | DC3.7V | 3.8 Volts | |
| Output Current | 6-100mA | 0-50 V DC square wave | |
| Output Frequency | 4-200Hz | 1-120Hz | |
| Pulse Width | 100us-1000us | 1-500μs | |
| APP | ✅ Yes - EMS Max | ✅ Yes - Awi Powersuit | |
| User Manual | ✅ Yes | ✅ Yes |