The small, waterproof device easily secures beneath a swim cap and transmits an audible tempo beep. Adjustable tempo offers the ability to identify and maintain an ideal pace. Now with the option to replace the battery, the Tempo Trainer Pro will last multiple lifetimes. Three different training modes offer ultimate customization. The Tempo Trainer Pro includes a clip for dryland exercise. Features and Benefits Waterproof device transmits an audible tempo beep to eliminate lulls in workouts and races 3 different modes to monitor and set stroke rate and tempo, monitor and set pace times for laps/intervals or monitor and set rates using strokes/cycles per minute Tempo is adjustable by 1/100th of a second, giving you the ability to identify and maintain your ideal pace The dryland clip allows it to be used for multiple sports, in and out of the water (swim, bike, golf, running, and more) Tested to perform at a depth of 10 meters
