Description
Light on the wrist. Heavy on performance.
Designed for athletes who value accuracy without excess weight, the COROS PACE 4 delivers powerful performance in an ultra light form. A vivid 1.2 inch AMOLED touchscreen with a smooth 2.5D curved edge keeps your data clear and easy to read, whether training or racing.
Weighing just 40 grams, it offers serious endurance with up to 41 hours of GPS tracking and up to 19 days of everyday use. From daily sessions to long training blocks, PACE 4 is built to keep up without compromise.
Specifications
General
• Weight: 40 g with silicone band
• Thickness: 11.8 mm
• Water resistance: 5 ATM
• Display: 1.2 inch AMOLED touchscreen
• Screen shape: 2.5D curved edge
• Storage: 4 GB
• Buttons: Digital dial plus Action button
• Microphone: Yes
• Connectivity: Bluetooth and WiFi
Battery Life
• Up to 41 hours in standard GPS mode
• Up to 19 days in daily use
• Improved GPS efficiency compared with PACE 3
GNSS and Sensors
• Upgraded GPS module for higher accuracy
• Supports all major satellite systems
• Redesigned optical heart rate sensor
• Heart rate variability measurement
• Barometer
• Compass
• Accelerometer
• Gyroscope
• PulseOx for oxygen saturation
Training and Health Features
• Sleep tracking with sleep quality insights
• HRV and recovery timer
• Wellness check
• Menstrual tracking
• Nutrition alerts
• Safety, storm, altitude and off course alerts
• Personalised marathon and race preparation tools
• Virtual pacer
• Voice assistant support
• Media and music controls
Navigation
• Turn by turn navigation
• Breadcrumb route display
• In app route creation
• Real time weather data
Included
• COROS USB C A2 charging adapter
• Silicone sport band
Pace 4 vs Pace 3 Comparison Chart
| Feature / Spec | COROS PACE 4 | PACE 3 |
|---|---|---|
| Display | 1.2 inch AMOLED touchscreen | 1.2 inch MIP display |
| Processor & UI | Upgraded processor and faster UI | Older generation |
| Weight | 32g (nylon) / 40g (silicone) | 30g (nylon) / 38g (silicone) |
| Case Thickness | 11.8mm | ~11.7mm |
| Water Resistance | 5ATM | 5ATM |
| Battery Life (Daily Use) | ~19 days | ~15 days |
| Battery Life (GPS) | ~41 hours (full GPS) | ~15 hours |
| GPS | Dual frequency GPS, improved accuracy | Standard GPS |
| Navigation | Breadcrumb & turn by turn (no maps) | Breadcrumb only |
| Heart Rate Sensor | Upgraded optical sensor | Standard optical sensor |
| Smart Features | Media controls, voice assistant support, voice notes | Basic smart alerts |
| Microphone | Yes | No |
| Storage | 4GB | 4GB |
| Health Tracking | Sleep, HRV, recovery metrics, menstrual tracking | Sleep, recovery metrics (no menstrual) |
| RRP | $479 | $399 |
Summary of Key Differences
Display and UI
PACE 4 upgrades to a bright AMOLED touchscreen for clearer data at a glance and smoother interaction, while the PACE 3 uses a traditional MIP display that performs well in sunlight but is less vibrant.
Battery and GPS
PACE 4 significantly increases GPS battery life, giving more hours for long runs or extended adventures.
Sensors and Features
PACE 4 includes enhanced sensor accuracy, a built-in microphone, and voice control tools, along with expanded health and smart features.
Navigation
Both models offer breadcrumb navigation, but neither has full offline maps.
What’s in the Box
- COROS Pace4 GPS Watch - 42mm Black
- USB-C Charging Adapter