COROS APEX 4 42mm Memory-in-Pixel Sports Watch, White

The COROS APEX 4 is a GPS sports watch designed for mountain and endurance athletics. Its 42mm case integrates a fiber-reinforced polymer body, a Grade 5 titanium alloy bezel, and a sapphire glass lens for durability. The device utilizes multiple satellite systems, including GPS, GLONASS, and Galileo, to maintain positioning accuracy in challenging environments. Navigation is supported by free global maps with turn-by-turn directions and back-to-start functionality.

This watch provides training and health metrics via the EvoLab platform, which analyzes training load, recovery status, and VO2 max. An integrated optical sensor measures wrist-based heart rate and blood oxygen (SpO2) levels for comprehensive health monitoring. Key functions include stress tracking, sleep analysis with REM detection, and precise elevation data from a barometric altimeter.

The device connects via Bluetooth and Wi-Fi for smartphone pairing and data synchronization. It features 32 GB of internal storage for music and activity data, plus a built-in speaker and microphone. Users receive smart notifications for calls and messages and can integrate with third-party platforms like Strava and TrainingPeaks through the companion app.

• Multi-system satellite support including GPS, GLONASS, and Galileo
• Advanced training and recovery metrics powered by EvoLab
• Wrist-based optical heart rate and blood oxygen (SpO2) sensors
• 42mm case with titanium bezel and 1.2-inch sapphire glass screen
• Battery life of up to 15 days in daily use or 11 hours in GPS mode
• 32 GB of internal storage for music and data
• Bluetooth and Wi-Fi connectivity for syncing and notifications
• Built-in speaker and microphone for audio playback and voice notes
• Multisport profiles with automatic activity detection
• Water resistance rated to 5 ATM, suitable for swimming