# Home Dumbbell Review: SMRTFT Nüobell 100 After 5 Months of Testing
A reviewer tested the SMRTFT Nüobell 100 dumbbells over five months of home training after relocating from a backyard gym setup. The core question driving the evaluation was whether upgrading to this equipment would improve workout progression and training capacity.
The Nüobell 100 dumbbells offer adjustable weight in a compact form factor designed for home gyms. The "100" designation indicates the maximum load these dumbbells provide. Adjustable dumbbells solve a practical problem that fixed weights create: multiple pieces of equipment consume significant space. The reviewer needed equipment that could fit a new training environment while still supporting strength development.
Over five months, the reviewer used these dumbbells across varied training sessions. The extended testing period allowed assessment of durability, functionality, and whether the equipment actually supported progressive overload, the foundational principle for strength gains. Progressive overload requires gradually increasing resistance or volume, which adjustable dumbbells facilitate by allowing weight changes between sets or sessions.
The SMRTFT Nüobell system uses a dial mechanism for weight selection. This design choice carries practical implications: quick adjustments between exercises minimize rest periods, while the durability of the dial mechanism determines long-term reliability. The reviewer could assess whether the mechanism remained responsive after months of use.
Adjustable dumbbells occupy roughly one-fifth the space of equivalent fixed dumbbell pairs, a critical factor for anyone training in limited square footage. The Nüobell 100's versatility enables single-weight training for compound movements like chest presses and rows, as well as isolation exercises for arms and shoulders.
The review period included varied training phases, revealing whether the equipment performed across different workout styles. Strength focused sessions differ from metabol