Logitech has quietly shrunk the travel mouse down to something you can tuck into a jacket pocket. The Mobi Fold folds in half like a tiny clamshell phone, wakes when you open it and powers off when you fold it shut — all bowing to a single idea: portability above all else.
Small by design
Open the Mobi Fold and it behaves like a full‑sized mouse. Close it and it becomes a roughly 2.2–2.6 inch rectangle that’s less than an inch thick and weighs only a few ounces. The hinge pivots about 130 degrees and is sheathed in a grippy silicone skin with pleats where it folds, so there’s no weird pinch as it collapses. Logitech says the hinge was tested for years of daily use — reassuring for something meant to ride around in backpacks and pockets.
The shell is intentionally flat where your hands rest, which helps keep size down but also explains why some people will miss a sculpted, ergonomic curve. It’s ambidextrous, light, and available in graphite, off‑white, lilac and sand.
Function over fanfare
Logitech didn’t skimp on what matters for a portable pointer. You get left and right physical buttons, a multifunction touch panel in place of a wheel, and an optical sensor rated up to 4,000 DPI. The touch area supports adaptive scrolling and can be customized through Logitech’s Options+ software; its top and bottom edges double as forward/back clicks by default. Connectivity covers Bluetooth to three devices and, for the business model, an optional Logi Bolt USB receiver if you prefer a dongle.
Battery life is billed at about a month per charge, with a one‑minute quick top‑up delivering roughly 22 hours of runtime — handy for flights and coffee‑shop sessions. There’s a USB‑C charging port and, interestingly, a removable underside panel that makes the internal rechargeable battery accessible — a nod to newer regulations and longer device life.
Tradeoffs you should know
This is a mouse built around being tiny. That means compromises: the flat, thin surfaces rarely feel like a desktop mouse shaped for palm support, and the touch scrolling won’t satisfy die‑hard fans of a physical Magspeed wheel. When you fold the mouse, scrolling can remain active while button clicks are disabled, which helps avoid accidental commands; still, the overall feel is closer to a clever accessory than a replacement for a comfy desktop mouse.
The Mobi Fold is priced at $79.99, with a $10 premium for the business variant that ships with the USB receiver. That puts it near other small Logitech options — and not far from the MX Anywhere 3S, which offers more buttons, a physical scroll wheel and longer runtime, if you’re willing to carry something slightly larger.
Who should consider it
If you travel light and miss having a physical pointer — especially when juggling multiple devices or using an iPad with improved multitasking — the Mobi Fold is compelling. Its tiny footprint makes it an easy thing to keep in a bag or pocket alongside a compact laptop. If you’re shopping for a thin, travel‑oriented laptop like Apple’s recent MacBook Neo entrants, carrying a dedicated mouse that won’t bulk up your kit suddenly makes sense (MacBook Neo). And if you’re pairing it with an iPad or iPhone that benefits from recent system changes, the convenience multiplies (iOS 26.4 softens Liquid Glass and adds tweaks).
There’s no single perfect user: people who prize ergonomics or an old‑school scroll wheel may prefer larger choices. But for anyone who wants a real mouse that disappears into pocket space, Logitech has built something playful, practical and a little bit clever.
