Coros PACE 4 — Nylon Strap, Black is an ultralight AMOLED GPS sport watch engineered for athletes and active users. At approximately 32 g with the nylon band and 11.8 mm thin, the device combines an advanced 1.2" AMOLED touchscreen with precision GPS tracking, improved heart-rate sensing and extended battery life. The watch delivers sport-focused metrics, voice recording for training notes, breadcrumb navigation and tools such as race predictions and personalized marathon plans to support training progression and day-to-day monitoring.
Advantages
The PACE 4 offers a high-resolution 1.2" AMOLED display with auto-adjusting brightness for clear visibility in varied lighting conditions and a tapered edge for smooth touch interaction. Battery life supports up to 41 hours in GPS mode and up to 19 days in continuous daily use, enabling long training sessions without frequent charging. Lightweight construction and a breathable nylon strap provide comfortable all-day wear, while dual-frequency GPS modes and an improved heart-rate sensor increase positional and physiological accuracy. USB-C charging and a simple control layout with two buttons, a touchscreen and a tactile dial make operation straightforward.
Suitable for
- Road and trail running
- Interval and tempo workouts
- Long-distance training and marathon preparation
- Daily activity tracking and sleep monitoring
- Outdoor navigation and route following
Key specifications
- Display: 1.2" color AMOLED touchscreen with enhanced resolution
- Weight: ~32 g with nylon strap; ~40 g with silicone strap
- Thickness: 11.8 mm
- Battery life: up to 41 hours GPS; up to 19 days continuous daily use
- GPS: All-systems and dual-frequency satellite support for faster, more accurate positioning
- Sensors: redesigned optical heart-rate sensor with larger LEDs; accelerometer and related motion sensors
- Connectivity: wireless syncing to apps and services, USB-C charging
- Controls: touchscreen, two physical buttons and tactile digital dial
- Microphone: built-in for voice pins and training notes
How to use
Wear the Coros PACE 4 snugly on the wrist for accurate heart-rate and activity data. Use the touchscreen and physical controls to start activities, select sport modes and access navigation features. Enable All-systems or dual-frequency GPS when accurate positioning is required; choose standard GPS modes for everyday workouts to conserve battery. After an activity, use the voice recording tool to save notes or voice pins describing route, conditions or personal impressions. Sync the watch with the Coros app to upload routes, structured workouts and to review recovery and wellness metrics.
Usage recommendations
For best performance, ensure the watch firmware is kept up to date, wear the device with a secure fit during high-intensity workouts, and charge via USB-C before extended sessions. Use dual-frequency GPS in dense urban or heavily forested areas for improved signal lock, and dry or replace the nylon band as needed after heavy sweating or wet conditions.
