# XOSS X2 Heart Rate Sensor
| Model Id | XOSSX2 (opens new window) |
|---|---|
| Brand | XOSS |
| Model | X2 Heart Rate Sensor |
| Short Description | Chest strap heart rate sensor |
| Communication | BLE broadcast |
| Frequency | 2.4Ghz |
| Power Source | CR2032 |
| Exchanged Data | heart rate, battery |
| Encrypted | No |