The Coros Pace 4 Pro smartwatch launched today with a price tag of $449, positioning it as the premium variant of the Pace series. The device features a larger 1.47-inch AMOLED display, a titanium bezel, sapphire glass, and extended battery life of up to 60 hours in GPS mode. New additions include a redesigned heart-rate sensor, offline topographic mapping, voice note recording capability, a thermometer, ECG functionality, and enhanced GPS performance through dual-frequency technology.
New Features That Intrigue
Among the standout upgrades is the multichannel optical PPG heart-rate sensor, which Coros claims reduces motion interference during intense runs. The author plans to validate its accuracy against a chest strap and Holter monitor. Dual-frequency GPS aims to improve signal stability in challenging environments like urban areas or dense forests, addressing past criticisms of the brand’s tracking reliability.
Offline maps stored on 32GB of internal memory allow users to handle trails or routes without a phone, complete with turn-by-turn directions. A built-in speaker and microphone enable voice notes and hands-free calls midrun, adding convenience for fitness enthusiasts. The sensor suite now includes a thermometer, ECG, SpO₂ monitoring, and a barometer, broadening its appeal beyond pure running metrics.
Design and Battery Improvements
The display measures 466 by 466 pixels with peak brightness reaching 3,500 nits, making it readable in direct sunlight. The screen adjusts brightness automatically and shifts its refresh rate between 60Hz and 1Hz to optimize power consumption. Despite its larger size, the watch weighs just 43 grams, thanks to a lightweight titanium construction. These enhancements result in nearly 50% longer GPS battery life compared to the standard Pace 4 model.
Software and App Ecosystem
The author notes the app’s user-friendly design, highlighting how essential features are immediately accessible. This ease of use has contributed to Coros’ growing reputation among entry-level and experienced runners seeking intuitive tools.
Market Positioning and Considerations
It sits above the standard Pace 4 as the premium tier of the Pace line, and it’s clearly aiming at the Garmin Forerunner 970 crowd while undercutting it on price. The improvements you expect, screen, build, and battery, are where the extra money goes. While the watch has not yet been tested during actual runs, its specifications suggest a strong contender in the market. The author intends to conduct thorough evaluations of its accuracy and usability before final recommendations.
