WATERROWER Connect turns your Android device into a WaterRower performance monitor. View workout data in real-time as you row. Performance metrics displayed include Distance Rowed, 500m Split Time, Watts, Time and Stroke Rate. Workout information is stored in the WATERROWER Connect History for future analysis and comparison. Note: WATERROWER Connect is only compatible with WaterRower models that feature the S4 Performance Monitor fitted with Bluetooth ComModule.