WaterRower S4 Bluetooth ComModule

The WaterRower ComModule allows you to have an interactive rowing experience by turning your S4 Performance Monitor into a Bluetooth® enabled device.  Enjoy connecting to WaterRower and Third-Party developed apps via your Android or iOS devices.

ComModule Install

The WaterRower ComModule is a smart accessory added to the back of the existing S4 Performance Monitor. The ComModule provides the WaterRower user with fitness machine metrics over a wireless Bluetooth communication to a mobile or tablet application. The module is self-contained and should not be opened without experience. The battery should only be replaced by one of the same manufacturer and specification.

+ ComModule requires the S4 Performance Monitor Version 2.

Shipping & Returns

We offer reliable curbside shipping nationwide, with most orders shipping within 1–3 weeks (ETAs vary by manufacturer). Delivery and professional setup are available on qualifying orders in select areas.

Returns:

Returns are accepted within 30 days on unused, original-condition items. Customers are responsible for return shipping, and delivery, shipping, and labor fees are non-refundable. Pickup and restocking fees may apply on special orders.