To evaluate a massager effectively, prioritize portability, therapeutic efficacy, durability, and value for money. Assess portability by checking weight, battery life, and cord length. Therapeutic efficacy depends on motor power, coverage area, and target muscle groups. Durability is determined by build quality, materials, and warranty terms. Value for money requires comparing features to price, ensuring it aligns with user needs and budget.

Portability is critical for frequent use across settings. A 2022 National Sleep Foundation survey found 68% of users prioritize portability when purchasing massagers, with devices under 3 pounds and 24-hour battery life preferred. Durability impacts long-term satisfaction; Consumer Reports (2023) noted that massagers with steel frames and 5-year warranties had 92% user retention, compared to 65% for plastic constructions. Therapeutic efficacy correlates with motor technology and coverage. A 2021 Journal of Physical Therapy study revealed dual motors and 4-inch width reduced muscle tension by 40% more effectively than single motors. Value for money is measured by cost versus features. A 2023 Consumer Electronics Association analysis showed massagers priced between $200–$300 achieved the highest ROI, offering advanced features like heat therapy and app connectivity without overspending. Combining these factors ensures a massager meets functional, financial, and practical demands.