COROS PACE 4 – GPS Watch for Running & Triathlon

The COROS PACE 4 is a lightweight, comfortable, and long-lasting GPS watch designed for runners and triathletes. It provides precise tracking, a bright AMOLED screen, and all the essential features to train, improve, and perform.

• Very lightweight: only ~32–40 g depending on the strap

• Long battery life:

  • Up to 41 h in GPS mode

  • Up to 19 days in daily use

• 1.2" AMOLED screen: bright and readable in sunlight

• Multi-system GPS + dual frequency: high accuracy

• Ideal for triathlon: running, swimming, cycling, transitions

• Built-in microphone for voice notes (Voice Pins)

• Compatible with Strava, TrainingPeaks, etc.

Main Specifications

Design

• Weight: 32 g (nylon) / ~40 g (silicone)

• Dimensions: 43.4 × 43.4 mm

• Thickness: approx. 12–13.5 mm

• Strap: 22 mm, easily replaceable

Screen

• Size: 1.2"

• Resolution: 390 × 390 px

• Technology: Touch AMOLED

Performance & Sports

• Profiles: running, trail, cycling, swimming, triathlon, gym, etc.

• Workout planning: intervals, HIIT, etc.

• Tracking: heart rate, altitude, SpO₂, temperature

• Simple navigation: breadcrumb tracking, back-to-start

GPS & Sensors

• Multi-GNSS + dual frequency

• Sensors: optical heart rate, barometric altimeter, compass, gyroscope, pulse oximeter

• Water resistance: 5 ATM (swimming OK)

Connected Features

• Smartphone notifications

• Sync via COROS app

• Voice notes

• Daily activity tracking (steps, sleep, calories)

Who is it for?

• Runners from 5 km to marathon

• Triathletes (S, M, L, XL)

• Athletes looking for a lightweight, accurate, and durable watch

• Users who want a simple, efficient, and affordable watch