Suguru Osako Edition COROS Pace 4 Launches With 19-Day Battery Life
In a review published by 9to5Google, reporter Nick reports that the special edition COROS Pace 4 smartwatch, named after Japanese marathon champion Suguru Osako, delivers up to 19 days of battery life on a single charge. The device supports over 41 hours of real-time GPS tracking and retails for $289 on the official COROS store.
Hardware Specifications and the Suguru Osako Design
The watch features a 1.2-inch AMOLED display equipped with completely flat glass and a protective 6000-series aluminum alloy casing. Its matte gray-green colorway is paired with a supple silicone band inscribed with Osako’s personal motto, “now or never.” A yellow action button sits on the left side of the casing, allowing users to control workouts via voice commands, record voice notes during trail runs, and set reminders.
Training Features and Free Software Access
COROS includes a suite of training tools directly within its companion application without requiring a subscription fee. The software provides free workout plans, race predictors, a virtual pacer, and personalized marathon training schedules. Users can access all performance data and coaching features immediately upon setup.
COROS just dropped the Suguru Osako edition of the Pace 4, and it’s built for serious runners. 19-day battery, over 41h GPS tracking, training plans, race predictor, virtual pacer—all wrapped up with Osako’s "now or never" style. If battery life, value, and run-focused features… pic.twitter.com/61hykflKvU
Battery Longevity Compared to Wear OS Alternatives
In the 9to5Google report, the author compares the longevity of sports watches to general-purpose Wear OS devices like the Samsung Galaxy Watch Ultra 2. While standard smartwatches often require frequent charging—dropping to 7 percent power after a weekend of light use and a day of sitting idle—the COROS Pace 4 typically maintains a 90 to 95 percent charge under identical usage scenarios.
Frequently Asked Questions About the Special Edition Watch
How much does the Suguru Osako COROS Pace 4 cost?
The special edition sports watch retails for $289 directly through the COROS online store.

What material is used for the watch screen and case?
The device utilizes a 1.2-inch AMOLED display protected by completely flat glass housed inside a 6000-series aluminum alloy casing.
Does the COROS app require a monthly subscription fee?
No, the COROS application provides all workout plans, data analytics, and virtual coaching tools without any ongoing subscription costs.
Keep reading