Trail-runners and marathon enthusiasts now have a new reason to get excited. COROS has dropped the Suguru Osako edition of its Pace 4 smartwatch—named for the celebrated Japanese marathoner—and it brings both aesthetic flair and endurance credentials that outpace most smartwatches today.
Specs Built for the Long Haul
The Suguru Osako Pace 4 inherits the core hardware of the standard model: a 1.2-inch flat AMOLED screen, ultra-durable 6000-series aluminum alloy casing, and optional GPS tracking that can stay active for over 41 hours. On regular use—without daily GPS marathons—it promises up to 19 days between charges. It’s built to weather long adventures without frequent recharging.
Style and Features with a Run-Focused Edge
Visually, this edition sets itself apart. Its matte gray-green finish is paired with a yellow action button that lets users trigger voice-based workout controls, record voice notes while running, and drop reminders on the fly. The strap gets a motivational touch too—embossed with Osako’s personal motto “now or never.” It’s all designed to boost both utility and spirit during tough sessions.
It also includes the full suite of Pace 4’s signature training tools: built-in training plans, a race predictor, virtual pacer, and personalized marathon prep via the COROS app. All of this comes without added subscription costs, making it a complete package for serious runners.
Why It Beats Wear OS for Athletes
Wear OS watches often deliver strong integration with Android but fall short on battery endurance. Users often find their big tickets—notifications, apps, sensors—come at the cost of daily charging. By contrast, the Osako Pace 4 holds up much longer under similar use, meaning less worry about finding a charger mid-run.
There’s also the price: the special edition is available now from COROS for US$289. That slots in well below many premium smartwatches yet delivers tools and durability more aligned with high-end performance wearables.
Estimated reading time: around 2 minutes.
What this means: COROS isn’t just releasing another limited edition—it’s reinforcing its identity as a brand built for the demands of serious runners. By backing hardware that lasts through ultramarathons and features that support pacing and training without subscriptions, it underscores battery life, value, and sport-first design as its pillars. Runners looking to minimize gear hassle and maximize performance will likely see this as a compelling alternative to Wear OS heavyweights. It’ll be worth watching how other wearable brands respond—especially in battery tech, subscription models, and athlete-specific styling.
