Please see below for a comparison between the Classic and Smart models for our devices. These devices are compatible with all of our shirts (Men's, Women's and Junior's in both SmartShirt and ProShirt models).
| Recording Device | Hexoskin Classic Device | Hexoskin Smart Device |
| Autonomy | 14 Hours | 36 Hours |
| Battery | Lithium, Rechargeable | Lithium, Rechargeable |
| Dimensions | 1.6 x 2.5 x 0.5in / 41 x 72 x 13mm | 1.6 x 2.5 x 0.5in / 41 x 72 x 13mm |
| Weight | 1.4oz / 40g | 1.4oz / 40g |
| Connectivity | Bluetooth 2.1 | Bluetooth 4.1 |
| Data Storage Capacity | 1200 Hours | 2400 Hours |