The COROS Pace 4 is an ultralight (just 32g with nylon band) AMOLED GPS running watch designed to help athletes train smarter and run faster. Featuring a vivid 1.2-inch touchscreen, precise dual-frequency GPS, accurate heart rate monitoring, and advanced tools like Running Fitness scores, Race Predictor, and personalised marathon plans, it tracks everything from VO2 max and recovery to sleep and HRV. With up to 41 hours of GPS battery life or 19 days of daily use, plus a built-in mic for voice notes, it's a budget-friendly powerhouse for runners seeking performance without the bulk.
