The Hiiga-One is a mechanical bench press that doesn't need weights
 

The Hiiga-One workout system stands out immediately, even in the middle of a busy CES hall packed with flashing, swirling, blinking and thumping gizmos. It's a towering, weight-free, mechanical bench press machine outlined in white and with two...

https://www.engadget.com/2019/01/09/...ine-connected/