ULTRABRIGHT IN ANY LIGHT
With over 200,000 pixels packed into a 1.47-inch display—the largest COROS has ever built—every graphic, map route, and data field is sharp and easy to read. Engineered to cut through intense outdoor glare, the screen stays perfectly visible in full sun, gyms, indoor pools, and everything in between.
BUILT-IN BATTERY CONSERVATION
An intelligent adaptive refresh rate allows the display to move at the exact speed you need, from 60Hz to 1Hz LTPO in an instant. The screen delivers completely fluid, lag-free responsiveness while you swipe and pan through detailed maps, then scales down power consumption when you've stopped interacting with your watch.
REMARKABLY LIGHT
At 43 grams, PACE 4 Pro is machine-engineered from TC4 titanium alloy and finished with a premium paint coating. The streamlined profile protects your hardware from impacts while keeping the footprint remarkably lean on your wrist.
GET MORE FROM A SINGLE CHARGE
Efficient software design plus optimized internal storage space and a larger battery gives you weeks of uninterrupted performance.
FROM STACKED WORKOUTS TO THE PODIUM
Dedicated triathlon mode helps you go seamlessly from swim-to-bike-to-run, while Multi-Sport lets you stack runs with weight training, and more. All of your dedicated sports feed into the same fitness analysis metrics to help you improve your training and performance over time.
ACCURATE AT ANY LATITUDE
Dual-frequency GPS reduces signal distortion caused by reflections off buildings, canyon walls, and dense canopy and gives you more accurate pace and distance.
OUR LATEST HEART RATE SENSOR
Our latest optical heart rate monitor utilizes an advanced multi-channel PPG sensor that measures accurately through the skin. Because the watch body is designed to sit flush and snug against the wrist, it eliminates the shifting and micro-movements that cause bad data during intense workouts.
MAP THE WORLD
32GB of onboard storage holds detailed maps that show street and trail names, contour lines, points of interest, and more – so even when it's your first time on-course, it won't feel like it.
SPEAKS FOR ITSELF
Alerts for pace, distance, heart rate, and more play out loud on a powerful speaker. Record voice notes mid-run — course observations, training details, a new camping spot, whatever needs capturing — without stopping or reaching for your phone.
SKIP, PAUSE, REWIND.
Use Media Controls to make sure you have the right track playing for the peak of your workout and 32GB of storage to download music and audiobooks when you want to leave your phone at home.
FOR EARLY STARTS AND LATE FINISHES
Safety Alerts keep loved ones informed when it matters most, and use the screen brightness to your advantage with the built-in Flashlight feature to see what's around you.
CONNECTED TO WHAT MATTERS
Connect the COROS app directly to Strava, AllTrails, and Komoot – plus connect your heart rate monitors, action-cams, and more.
THE WORLD RUNS. WE RUN THE WORLD.
For the launch of PACE 4 Pro, we connected with four run clubs from some of the world's great running cities to bring our products to life. From Eight Lines in Paris and Black Distance in New York to Dark Runners in Shanghai and 080 Tokyo, each community gave us a glimpse into what running looks and feels like in their city.