Coros Pace 4 Pro: A Lighter Rival to Garmin's Best?

TL;DR: A featherlight running watch with flagship hardware and outstanding battery life, ideal for serious runners who do not need smartwatch extras, though the cheaper Pace 4 shares the same software.

Why it is trending right now

Coros launched the Pace 4 Pro in late September, and October has brought a wave of in-depth reviews from running and tech outlets, many framing it as a lower-cost alternative to Garmin's Forerunner 970. With fall marathon season underway and holiday gift lists forming, interest in the watch has climbed quickly.

What you get

The Pace 4 Pro takes the formula that made the standard Pace 4 popular and upgrades the hardware. It has a 1.47-inch AMOLED display at 466 by 466 resolution with up to 3,500 nits of brightness, protected by sapphire glass and framed by a titanium bezel. Reviewers say the screen is easy to read in direct sun.

For tracking, it uses dual-frequency GPS and Coros' fourth-generation optical heart rate sensor. Multi-tester reviews report strong GPS and heart rate accuracy. The watch also stores offline maps with street names so you can follow a route on your wrist, and it adds a speaker, voice notes, and an on-demand ECG, a first for the Pace line.

Battery life is the headline. Coros rates it for up to 60 hours of GPS tracking, 45 hours with the always-on display enabled, and up to 21 days of general daily use. Reviewers also note the watch is remarkably light, and the 22mm quick-release bands make it easy to swap straps. Coros' EvoLab training analysis is included at no extra cost.

The downsides

Coros has always prioritized sport over smarts, and that has not changed. Smartwatch features are limited compared with Apple or Garmin's lifestyle watches. There is no adaptive training plan, no built-in flashlight, and at least one testing team missed having rolling pace as a workout stat.

The bigger question is value. The standard Pace 4 has the same software features, so the Pro is mainly worth it for the upgraded display, materials, and longer battery life. Its price has also moved well beyond Coros' budget roots and into the range where Garmin models become serious competition. Some reviewers also noted that the plastic case will not feel premium to everyone at this level.

Who should buy it

It is a strong fit for marathoners, ultrarunners, and triathletes who want long battery life, a bright screen, and offline maps in a watch that barely registers on the wrist.

Who should skip it

Skip it if you want rich smartwatch features, guided adaptive training plans, or a flashlight for early runs. If you mainly care about training data rather than premium materials, the standard Pace 4 delivers the same software for less.

The bottom line

The Pace 4 Pro is arguably Coros' best watch yet, pairing premium hardware with excellent battery life. Just be honest with yourself about whether the hardware upgrades are worth it over the Pace 4.