Pace 4 Pro

Squinting at your watch as the sun rises race morning. Feeling a chunky case knock against your wrist midway through the trail run. Battery life that dwindles during an average week of training.

These are the stressors the new COROS PACE 4 Pro eliminates.

The COROS PACE 4 Pro gives you full color mapping and a sapphire glass face that shrugs off the hits a training watch takes over a full season, wrapped in COROS's largest, brightest display yet — all at a featherweight 38g.

Full Mapping Capabilities – Global maps render on the watch itself, backed by twice the RAM of the standard PACE 4, so you get real streets and trail lines instead of a dotted line pointing back at where you started.

A Case Made to Take a Hit – A titanium bezel and sapphire glass sit over a 1.47-inch AMOLED display that hits 3,500 nits, giving you a case that resists scratching and a screen that stays readable at noon or before sunrise.

Light Enough to Forget – At 38 grams for the watch head and 43 grams with the nylon band, the titanium bezel and sapphire glass don't turn into a watch you feel by mile fifteen.

A Battery That Covers a Full Training Week – Up to 60 GPS hours in HIGH mode and 21 days of daily use mean back-to-back long runs and a full race week don't have you reaching for the charger early.

The PACE 4 Pro carries a 4th-generation optical heart rate sensor with 5-channel PPG for cleaner readings through hard efforts, plus dual-frequency GPS for accurate tracking under tree cover or between buildings. A built-in speaker and microphone add voice control on top of Voice Pins, so you can start a route or check a stat without touching the screen. The Recovery and Wellness suite layers in overnight HRV, daily stress monitoring, sleep stages, sleep consistency, and a nightly sleep score, giving you a fuller read before you decide to push or back off.

How to Use the COROS PACE 4 Pro

Setup: Pair the watch with the COROS app over Bluetooth, then download maps for your area so full mapping is ready before you leave the house.

For Travel or Unfamiliar Routes: Build a route in the COROS app ahead of time, or rely on live on-watch mapping to reroute if you miss a turn.

For Race Week: Set GPS to HIGH mode for the longest battery ceiling, and use the storm and off-course alerts to stay aware of changing conditions without checking your phone.