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Sunny Health & Fitness Obsidian Surge 500 Magnetic Rowing Machine

★★★★☆ 4.3/5 · 1,323 reviewsby Sunny Health & Fitness
8.6OUT OF 10
The OarWorks verdict

The Sunny Health & Fitness Obsidian Surge 500 delivers a smooth, quiet rowing experience with solid build quality and easy storage, making it a strong budget-friendly choice for home users who want reliable magnetic resistance without the noise of air rowers, though fitness tech enthusiasts may miss app integration and workout programs.

Key Features

Full Specifications

Resistance TypeMagnetic, 16 levels
Max User Weight300 lbs
Folded Dimensions33 x 22 x 45 inches
Monitor DisplayLCD with time, distance, calories, strokes
Frame MaterialHeavy-duty steel

What we liked

  • Whisper-quiet magnetic resistance ideal for apartments
  • Smooth and consistent pull throughout the stroke
  • Easy to fold and roll away after workouts
  • Clear, easy-to-read monitor display
  • Comfortable seat cushioning for longer sessions
  • Affordable price point compared to similar magnetic rowers

Worth noting

  • Monitor lacks Bluetooth or app connectivity
  • Foot straps feel a bit flimsy for larger shoe sizes
  • Seat rail is on the shorter side for very tall users
  • No pre-set workout programs, only manual resistance control

The Full Review

The Sunny Health & Fitness Obsidian Surge 500 delivers a smooth, quiet rowing experience with solid build quality and easy storage, making it a strong budget-friendly choice for home users who want reliable magnetic resistance without the noise of air rowers, though fitness tech enthusiasts may miss app integration and workout programs.

The Sunny Health & Fitness Obsidian Surge 500 is a magnetic rowing machine built for anyone who wants a smooth, quiet, and effective full-body cardio workout at home. Its magnetic resistance system delivers consistent, fluid rowing strokes without the noisy clatter often associated with air or water rowers, making it an ideal choice for apartments, shared living spaces, or early morning and late-night training sessions. The sleek black frame, from which the "Obsidian" name draws its inspiration, is both sturdy and space-conscious, offering a stable platform that can support rigorous training while remaining compact enough to tuck away when not in use. Adjustable resistance levels on the Obsidian Surge 500 allow users of varying fitness levels to tailor the intensity of their rowing sessions, whether the goal is a light recovery workout or a challenging high-output session aimed at building strength and endurance. The ergonomically designed seat glides smoothly along the rail, reducing friction and strain on the knees and hips, while the textured, non-slip handlebar ensures a secure grip throughout each stroke. Foot pedals with adjustable straps accommodate a range of shoe sizes and foot shapes, keeping the lower body properly anchored to maximize power transfer and rowing efficiency with every pull. Beyond its performance features, the Sunny Health & Fitness Obsidian Surge 500 includes a digital monitor that tracks essential workout metrics such as time, distance, stroke count, and calories burned, giving users the data they need to stay motivated and monitor progress over time. Its foldable design and integrated transport wheels make storage and mobility effortless, so the machine can easily move from workout space to closet without hassle. Combining durability, adjustable resistance, and user-friendly ergonomics, the Obsidian Surge 500 stands out as a reliable magnetic rowing machine suited for home fitness enthusiasts seeking low-impact, high-efficiency training that supports cardiovascular health, muscular endurance, and overall body conditioning.

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