Casio F-B100W: wearable minimalism that defies the age of hyperconnectivity

Published on August 28, 2026 | Translated from Spanish

Casio presents the F-B100W, a smartwatch that forgoes the superfluous. It integrates Bluetooth and a pedometer into its iconic case with a monochrome LCD screen. Its battery promises two years of autonomy, and its price is £55. There's no GPS, no notifications, and no subscriptions. The proposition is clear: prioritizing simplicity and durability over an excess of features.

minimalist smartwatch on a wooden desk beside a disassembled analog watch, tiny gears and springs scattered mid-disassembly, a pair of precision tweezers holding a micro battery, watch face showing simple step counter with no notification icons, soft window light casting long shadows, cinematic product photography, dust particles floating in light beam, muted earth tones, ultra-sharp macro details on watch strap texture, photorealistic technical illustration, calm workspace atmosphere

Low-power lessons for 3D hardware design 🔋

For a 3D professional, this device offers a valuable reference on energy-efficient design. The absence of high-frequency radios and high-refresh-rate screens drastically reduces consumption. The case, likely manufactured with robust resins, suggests engineering oriented toward durability. Although its technical impact isn't disruptive, it demonstrates that hardware optimization can be achieved through functional restriction—a principle applicable to prototypes and niche products seeking extended autonomy and minimal maintenance.

The smartwatch that only does two things and doesn't apologize for it ⏱️

Come on, it's not going to notify you that your cousin posted a new photo, nor will it tell you how long until the next subway station. But hey, it tracks your steps and lasts two years without seeing a charger. It's the equivalent of a stone hammer in a world of cordless rotary hammers: it gets the job done, but without any fuss. And for £55, it might be the most sensible thing you buy for your wrist in a long time.