Built for runners who want maximum performance with minimal weight, the COROS PACE 4 is an ultralight GPS running watch designed for everything from daily training to race day.

Weighing just ~32g with the nylon band, the PACE 4 is barely noticeable on the wrist, making it ideal for long runs, workouts, and races. The bright 1.2” AMOLED touchscreen delivers excellent visibility in all lighting conditions, while the slim, low-profile design ensures all-day comfort.

With up to 41 hours of GPS battery life and up to 19 days of regular use, the PACE 4 easily supports high-volume training weeks and long endurance sessions. Accurate multi-system GPS tracking and reliable wrist-based heart rate monitoring give runners confidence in their pace, distance, and effort.

Runner-specific features such as Running Fitness, Race Predictor, Virtual Pacer, structured workouts, and personalised marathon plans help you train smarter and race stronger. All data syncs seamlessly to the COROS app for detailed analysis and long-term progress tracking.

Water-resistant to 5 ATM and built with durability in mind, the COROS PACE 4 is an excellent choice for road runners, trail runners, and endurance athletes looking for a lightweight, performance-driven running watch.

Key Specifications
Weight: ~32g (nylon band) / ~40g (silicone band)
Display: 1.2” AMOLED touchscreen

Battery Life:
Up to 41 hours (GPS mode)
Up to 19 days (regular use)
GPS: Multi-system GNSS (GPS, GLONASS, Galileo, Beidou)
Heart Rate: Wrist-based optical heart rate sensor
Water Resistance: 5 ATM
Training Features: Running Fitness, Race Predictor, Virtual Pacer, structured workouts, training plans
Connectivity: Bluetooth
Compatibility: iOS & Android (COROS App)

What’s Included
COROS PACE 4 GPS Running Watch
Charging cable
Watch band (nylon or silicone depending on model)
Quick start guide