Photo: © Beyond Power.
VOLTRA I puts one motor-controlled cable in a rechargeable 5.8 kg unit. It provides up to 200 lb of resistance through 2.6 m of cable, with controls on the device and a separate mounting purchase.
Add one to a suitable existing rack when a movable cable fills the missing exercise. Core operation needs neither an app nor a subscription.
The drawbackOne unit supplies one cable. Two independent positions require a second VOLTRA and suitable mounts; that complete price is the comparison with a two-cable machine.
Gym Monster 3 Core includes the machine, training accessories and folding platform, with no bench. It supplies 100 kg total digital resistance and a 23.8-inch screen; the shared listing’s 120 kg figure belongs to GM3S.
Trainer+ is a floor platform with two motor-driven cables and up to 200 kg of combined resistance. The checked Bing Lee Standard Kit was sold out, while Vitruvian’s former purchase link led to an update-signup page.
Gym Monster Ultra adds a pull-up structure, overhead pulldown position and 33 cable positions to a 120 kg-total digital system. The 125 kg machine has a larger platform and two 1,000 W motors.