COROS - Pace 4

COROS Pace 4 – Black Silicone Band

Built for athletes who demand speed, accuracy, and reliability, the COROS Pace 4 delivers next-generation performance in an ultralight, race-ready design. Whether you’re chasing a personal best, training for a marathon, or navigating new trails, the Pace 4 combines advanced training intelligence with a vibrant AMOLED display—all in a watch that feels almost weightless on your wrist.

Powered by a redesigned optical heart rate sensor, dual-frequency GPS, and intuitive voice-enabled features, the Pace 4 helps you train smarter and recover stronger. With industry-leading battery life and a comprehensive suite of performance metrics, it’s built to match your ambition—mile after mile.

Specifications

• Display: 1.2” AMOLED touchscreen, 390 × 390 resolution, mineral glass

• Dimensions: 43.4 × 43.4 × 11.8 mm (13.6 mm including PPG)

• Weight: 40 g with silicone band

• Battery Life:

  • Up to 41 hours (High Accuracy GPS)

  • Up to 31 hours (Always-On Display with GPS)

  • Up to 19 days (Daily use)

  • Up to 6 days (Always-On Display, daily use)

• Charging Time: ~1.5 hours (15°C – 45°C)

• Water Resistance: 5 ATM

• Operating Temperature: -20°C to 50°C

• Materials: High-strength polymer bezel and back, silicone band

• Navigation: Breadcrumb trails, turn-by-turn directions, waypoints

• Sensors: Optical heart rate, SpO₂, barometric altimeter, compass, accelerometer, gyroscope, ECG

• Connectivity: Bluetooth, Wi-Fi

• Satellite Systems: GPS, GALILEO, GLONASS, BeiDou, QZSS

• Music Storage: 4 GB on-device

• Band Compatibility: 22 mm quick-release bands

Key Features

• 1.2” 2.5D AMOLED display with crisp 390 × 390 resolution

• Ultralight design at just 40 g with silicone band

• Dual-frequency GPS (L1 + L5) for exceptional positioning accuracy

• Redesigned optical heart rate sensor for improved tracking

• Up to 41 hours of GPS battery life (31 hours with Always-On display)

• Voice training logs and Voice Pins for hands-free feedback

• Advanced recovery tools including HRV, sleep tracking, and recovery timer

• 4 GB on-device music storage with Bluetooth headphone support

• Real-time weather updates plus storm and altitude alerts

• Custom workouts and free marathon training plans

• Seamless integration with Strava, Apple Health, TrainingPeaks, and more

• Water-resistant to 5 ATM for swimming and wet conditions