Coros PACE 4 Sports Watch with Silicone Band, Black

The COROS PACE 4 is a lightweight GPS sports watch designed for multisport athletes who prioritize performance tracking and battery efficiency. It features a 1.2-inch AMOLED touchscreen housed in a high-strength polymer chassis, providing a clear interface for training data and daily use. The device incorporates a dual-frequency (L1+L5) GPS system with multi-GNSS support, including GPS, GLONASS, Galileo, and BeiDou, to deliver precise location and distance tracking in various environments. With 4GB of internal storage, users can store and play music directly from the watch to Bluetooth-connected headphones.

This watch is equipped with a comprehensive sensor suite for detailed health and activity monitoring. An optical heart rate sensor, a barometric altimeter, an accelerometer, and a gyroscope work together to provide metrics for running, cycling, swimming, and other activities. The device tracks sleep quality, heart rate variability, and blood oxygen saturation (SpO2), offering insights into recovery and acclimatization. Its 5 ATM water resistance rating makes it suitable for both pool and open-water swimming, and the multisport mode facilitates seamless transitions between disciplines.

Connectivity is handled via Bluetooth for pairing with a smartphone and external sensors. The watch delivers smart notifications, call alerts, and vibrating alerts directly to the wrist. All activity data syncs to the COROS app, which is compatible with both iOS and Android devices and integrates with third-party platforms such as Strava and TrainingPeaks. The battery is rated for up to 19 days of standard use or up to 41 hours in standard full GPS mode, and it charges via a USB-C connection.

• Features a 1.2-inch AMOLED touchscreen with 390 x 390 pixel resolution
• Constructed with a high-strength polymer case and mineral glass
• Provides dual-frequency, multi-GNSS positioning for improved accuracy
• Includes an optical heart rate sensor and a blood oxygen (SpO2) sensor
• Equipped with a barometric altimeter, accelerometer, and gyroscope
• Offers 4GB of onboard music storage for offline playback
• Rated for 5 ATM water resistance for swim tracking
• Supports smart notifications and call alerts from a paired smartphone
• Compatible with iOS and Android devices via the COROS app
• Provides up to 19 days of battery life in smartwatch mode