| 摘要 |
A swimmer training apparatus comprises a base unit and a wristband 90; the wristband 90 includes a communication device for receiving and transmitting signals to the base unit; a notification device for communicating with a swimmer and a sensor; the base unit comprises a visual display and a communication device; the base unit and wristband 90 determine a training status and information about the training status is provided to a swimmer by the notification means 92 via at least two dissimilar signals. The dissimilar signals are preferably two different colours; the position or stroke count for the swimmer may be determined by the change in signal strength of the wristband relative the base unit. |
