Number of training levels

•  15 (1)
•  17 (1)

Bluetooth

•  Yes (2)
•  Yes (BLE 4.0) (2)

USB

•  No (1)
•  Yes - 3.0 (1)

Type of device

•  Cardio equipment (2)
•  Cross trainer (2)
•  Treadmill (2)

Chest strap possible

•  Yes, is included (2)
•  Yes, optionally available (4)