Dynamic Fluid Fitness M350 Commercial Water Rowing Machine, 10-Level Angled Twin Tank, Bluetooth Monitor, Elevated Seat, Upright Storage, 330 lb

The Dynamic Fluid Fitness M350 is a commercial-duty water rower built for group classes, cardio floors and home gyms that want club equipment. The twin-chamber tank is mounted at the front of the rail at an angle, so the drive belt runs in a straight line from the handle to the impeller and the catch at the start of each stroke is immediate rather than lagging. A ten-position selector on the tank sets how much water the impeller works against, and because the resistance is the water itself, rowing harder at any setting produces more load; the setting can be changed mid-session without stopping, which suits circuit formats where users of different sizes rotate through the same machine.

Water resistance also stays smooth across the full range of stroke rates, so the same machine handles short high-intensity intervals and long steady sessions, warm-ups and cool-downs. The tank uses a double-sealed, precision-aligned shell and an impeller design the manufacturer rates at 15 percent more resistance than its earlier models. A belt drive with an active recoil system keeps the return stroke quiet.

The Bluetooth auto-adjust performance monitor reads the tank setting automatically and displays time, speed, distance, stroke rate, calories per hour, watts and the current level, with a built-in heart rate receiver for standard chest straps and a Bluetooth link to the Fluid Workout app. The seat sits at roughly office-chair height for easier on and off access, with a contoured textured surface riding on concealed low-friction rollers. Footplates adjust for height with a heel cradle and straps, the handle is molded for an even grip, and the black steel-and-aluminum frame sits on rubber feet. Extended transport wheels let one person tip and roll the rower, and it stands upright for storage in a 40 x 32 in footprint. The M350 weighs 110 lb and supports users up to 330 lb.

Resistance and drive

• Front-mounted angled twin-chamber water tank with 10-position resistance selector, straight-line belt path
• Double-sealed, precision-aligned tank shell
• Belt drive with active recoil system

Monitor

• Bluetooth auto-adjust performance monitor with automatic resistance detection
• Displays time, speed, distance, stroke rate, calories per hour, watts and resistance level
• Built-in heart rate receiver, compatible with standard chest straps
• Bluetooth connection to the Fluid Workout app

Frame and comfort

• Black-finished steel and aluminum frame on rubber feet
• Elevated contoured seat with textured surface on concealed low-friction rollers
• Height-adjustable footplates with heel cradle and straps
• Molded handle
• Extended transport wheels; stores upright

Dimensions and weight

• In use: 83.5 in L x 32 in W x 40 in H (2120 x 810 x 1015 mm)
• Upright storage: 40 in x 32 in
• Recommended clearance: 131 in x 79 in
• Weight: 110 lb (shipping weight 132 lb)
• Maximum user weight: 330 lb

Warranty (commercial use)

• Frame 5 years; fluid tank 2 years; mechanical and non-wearing components 2 years; wearing components 1 year