Designed for rowers and fitness enthusiasts seeking detailed training data and analysis, the Performance Ergometer is crafted in our six signature wood options. It features our patent-pending PowerPulley technology for precise performance monitoring, complemented by design enhancements that ensure an optimised training experience. BETTER DATA, BETTER PERFORMANCE - The WaterRower PowerPulley is an intelligent performance system designed to elevate indoor rowing measurement. Its patent-pending mechanism merges precision engineering with advanced electronics to deliver highly accurate performance insights. Each PowerPulley is individually calibrated for exceptional accuracy, transmitting real-time data wirelessly via Bluetooth to the free WATERROWER Connect app on iOS and Android devices.
POWERPULLEY TECHNOLOGY - The PowerPulley
The PowerPulley system is integrated into the WaterRower’s forward riser, replacing the S4 Performance Monitor to deliver advanced performance tracking. Within the mechanism, a strain gauge and optical sensor precisely measure the force applied through each stroke. Each PowerPulley is individually calibrated to ensure exceptional accuracy, providing reliable real-time data for every training session.
Features:
- PERFORMANCE ENHANCEMENTS - The Performance Ergometer comes with XL-rails, a wider easy-grip handle, and an integrated, folding tablet holder arm - ideal for viewing your performance data on the subscription-free WATERROWER Connect app.
- DESIGN UPGRADE - The specially designed commercial footboard is made for increased durability, ensuring secure foot support for high-intensity rowing workouts.
- PHONE & TABLET ARM - The built-in WaterRower Phone & Tablet Arm lets you view your device while rowing. When not in use, the Phone & Tablet Arm can be folded flat to store the Performance Ergometer on end.
- SPACE-SAVER - UPRIGHT STORAGE - As with all WaterRower models, when not in use the Performance Ergometer can be stood upright for space-saving storage, occupying no more space than a chair. Rubber dolly wheels allow for easy maneuvering around the home or studio. The WaterRower’s center of gravity lies in its water tank which enables you to effortlessly lift it at the rail-end. In any position, the water remains safe in the tank.

Ergonomically Shaped Water Tank
Its main feature is the water tank with its ergonomically shaped water flywheel, delivering the most natural rowing feel – smooth, quiet and 100% efficient. Resistance is not manually adjusted but determined only by the force applied: the harder you pull, the greater the resistance.

Adjustable Footboards
The WaterRower footboard offers maximum flexibility for an optimal rowing position. The footrests are easy to adjust in length, by pressing down on the button in the middle.

Smooth Ball-Bearing Gliding Seat
The seat glides silently along the rails as you row, in rhythm with your strokes. Eight ball-bearing rollers made of wear-resistant polyurethane ensure perfect smoothness, while the seat is fitted with an ergonomically shaped cushion for comfort.
*We recommend our XL-rails for individuals over 2 meters in height.

S4 Monitor
The minimalist S4 Performance Monitor can be connected to a PC or MAC with which the free software We-Row can be used. It displays your data clearly and at a glance while rowing.
- LCD Display
- Optical sensor measures rowing performance
- Connect via Bluetooth using the ComModule
- Fitted as standard on the Original, WaterRower
- No mains power required
Product | WaterRower |
Dimensions | 82.25” L x 22.25” W x 20” H (in use) - 20” L x 22.25” W x 82.25” H (stored) |
Weight | 63.5 lbs (without water) |
Max. User Weight | 700 lbs |
Seat height | 9" |
Bluetooth | Yes |
Material | Oak |
Training | Cardio, Strength |
Rails | Standard |
WaterRower Monitor | S4 Bluetooth |
Popular Upgrades | HiRise Adaptor, XL-Rails, LightRing, Floor Mat, CityRow Connect Tablet Upgrade, Phone and Tablet Arm |
Country of Manufacture | United States |
Power connection | No |
Batteries | 4 x AA |
Assembly required | Yes |
Packages | 2 |
Package Size | Box 1 - 28.5” L x 23.5” W x 24.5” H Box 2 - 84.25” L x 3.5” W x 6.5” H |
Warranty (yrs) | 5-year frame, 3-years parts warranty (including commercial use) |
Included with delivery | WaterRower Oak 2 x Puritabs Water pump Manual |
|
Frame
|
5 Years
|
|
Parts warranty (including commercial use)
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3 Years
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