Medisana HM 305B Hand Massager with Heat and Compression Black

Targeted hand therapy

The Medisana HM 305B is a cordless hand massager designed for adults seeking relief from arthritis pain, carpal tunnel syndrome, stiffness and fatigue. It uses 23 independent double-layer airbag areas to deliver compression and knuckle-stretching massage across the fingers, palm, back of the hand and wrists. A built-in heating function warms the palm area between 118°F and 131°F to improve circulation. The device weighs 1 kilogram and measures 9.1 in x 7.1 in x 4.7 in.

Setup and fit checks

Before ordering, confirm the open left-and-right universal design accommodates your hand size; the finger compartments are zoned but not adjustable in length. The unit is battery powered and recharges via a Type-C port, so a compatible USB power source is required. Operation is controlled by touch buttons; ensure you can press and hold for 1.5 seconds to start. The automatic 15-minute timer cannot be disabled, so sessions are limited to that duration.

Included extras and their impact

A high-quality storage bag is bundled for protection and portability at home, in the office or while travelling. The 10,000-time memory function stores your last-used mode, intensity and heat setting, enabling one-touch start without repeated adjustments. Three massage modes and three intensity levels are selectable, and the heating function can be toggled independently. The product is new and ranks #74 in its category as of December 2024.