| Name | OS | Communication | CPU | Memory |
| Nexus 5 | 4.4 (KitKat) | Bluetooth 4.0 | Qualcomm Snapdragon 800, 2.26 GHz | 2 GB RAM |
| Galaxy Note 2 | 4.1.1 (Jelly Bean) | Bluetooth 4.0 | Exynos 4412, 1.6 GHz | 2 GB RAM |