Logitech's new Mobi Fold targets travelers who refuse to rely on laptop touchpads. Folding to a 2.2 × 2.5‑inch rectangle under an inch thick, it weighs over two ounces, slipping into pockets or tiny bag compartments. Its sleek silhouette nods to Microsoft’s Arc mouse. The device offers left‑right buttons, a central touch‑pad wheel and Bluetooth pairing for up to three devices, all controlled via the Options+ app.

Battery life claims up to 30 days on a single charge, and real‑world testing shows more than 70 % remaining after two and a half weeks. A one‑minute USB‑C charge adds roughly 22 hours of runtime, while a full charge tops out in about an hour. The mouse powers on automatically when unfolded and shuts down when folded, preventing accidental clicks.

At $80, the Mobi Fold undercuts the MX Anywhere 3S but sacrifices ergonomics and a tactile scroll wheel. The business‑only model adds a USB receiver for $10, a niche upgrade. Reviewers rate it 8.4/10, praising its ultra‑compact footprint and solid battery life while noting thumb fatigue and less smooth scrolling. It fills a narrow niche for ultra‑portable computing.