SNODE Water Rowing Machine with 7.4Gal Large Water Tank, Quality Rower Machine with Heavy Duty Frame, 331 Lb Weight Capacity, Bluetooth AvailableSNODE WR100 water rowing machine is constructed with polycarbonate, for solid performance and durability The 16 hydro-blades simulate the real water rowing experience Also, powered by free FITLOg App for i..