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Sunny Health & Fitness SF-RW5623 Water Rowing Machine

★★★★☆ 4.3/5 · 873 reviewsby Sunny Health & Fitness
8.6OUT OF 10
The OarWorks verdict

The Sunny Health & Fitness SF-RW5623 delivers an authentic, smooth rowing experience thanks to its water resistance system, appealing to home fitness enthusiasts who want realistic strokes without the noise of magnetic or air rowers. While the console is basic and lacks smart connectivity depth, its sturdy build, comfortable ergonomics, and space-saving fold make it a solid mid-range choice for consistent cardio training.

Key Features

Full Specifications

Resistance TypeWater resistance with adjustable paddle
Max User Weight300 lbs
Folded Dimensions33 x 20 x 45 inches
Monitor DisplayLCD with time, calories, strokes, count
Frame MaterialSteel with anti-corrosion coating

What we liked

  • Realistic, quiet water resistance mimics actual rowing feel
  • Sturdy steel frame supports users up to 300 lbs
  • Compact folding design saves storage space
  • Smooth seat rail glide reduces joint strain during workouts
  • Easy-to-read LCD console displays essential workout metrics
  • Great low-impact full-body cardio and strength workout

Worth noting

  • Water tank requires occasional refilling and tablet maintenance
  • Monitor lacks advanced app-based workout programs
  • No adjustable resistance levels beyond stroke intensity
  • Assembly can be time-consuming for first-time users
  • Slightly heavier than air rowers due to water tank

The Full Review

The Sunny Health & Fitness SF-RW5623 delivers an authentic, smooth rowing experience thanks to its water resistance system, appealing to home fitness enthusiasts who want realistic strokes without the noise of magnetic or air rowers.

The Sunny Health & Fitness SF-RW5623 is a water rowing machine designed to bring the smooth, natural resistance of on-water rowing into the home fitness space. Its centerpiece is a water-filled flywheel tank that generates resistance through fluid dynamics, mimicking the feel of an actual boat gliding across a lake. As you pull the handle, the paddles inside the tank churn the water, producing a soothing whooshing sound that many users find far more pleasant than the mechanical clicks and hums of air or magnetic rowers. This design not only delivers a full-body workout engaging the legs, core, back, and arms, but also allows users to self-regulate intensity simply by adjusting their own rowing pace and power, since the water resistance naturally scales with effort. Built with a sturdy wood-accented frame and smooth aluminum slide rail, the SF-RW5623 is constructed to handle vigorous daily use while maintaining a stable, comfortable rowing platform. The seat glides effortlessly along the rail thanks to sealed ball-bearing wheels, reducing friction and wear over time. Ergonomically designed foot pedals with adjustable straps keep the feet secure through each stroke, while the textured, contoured seat helps minimize discomfort during longer sessions. The unit also includes a digital monitor that tracks essential workout metrics such as time, stroke count, stroke rate, and calories burned, giving users real-time feedback to help them stay motivated and monitor progress over multiple sessions. Practicality is also a strong focus of this model, as the SF-RW5623 is built with space-conscious households in mind. Its frame allows for easy folding or vertical storage, letting users tuck the machine away when not in use rather than dedicating permanent floor space to it. The transport wheels further simplify moving the rower between rooms or storage areas. Combining the tranquil, immersive experience of water rowing with a compact, user-friendly footprint, the Sunny Health & Fitness SF-RW5623 is well-suited for those seeking a low-impact yet highly effective cardio and strength training tool that fits comfortably into a home gym of any size.

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