COROS Unveils $450 Pace 4 Pro Watch With 1.47-Inch AMOLED and Offline Maps

Q: Can the Pace 4 Pro's dazzling 3500-nit display justify its surprisingly short battery life during grueling multi-day adventures?

Not really—at least not for true multi-day adventures where charging opportunities are limited. The 3,500-nit AMOLED screen is a genuine strength. It is unusually bright for a sports watch, highly visible in harsh sun, and its larger 1.47-inch panel makes maps, turn-by-turn prompts, and dense workout screens easier to read. For trail runners, hikers, and athletes who value glanceability, that is a meaningful advantage, not a gimmick. But battery life is the harder metric on long trips, and here the Pace 4 Pro looks less convincing. COROS markets strong endurance, with some materials citing up to 30 hours, others as high as 60 hours in certain GPS modes. Independent real-world use, however, has landed much lower, around 18 to 20 hours of GPS tracking, and roughly five to six days of everyday use with always-on display enabled. That is respectable for an AMOLED watch, but short of what many buyers expect for back-to-back long days outdoors. The trade-off may still be worth it for users doing day hikes, ultras, or weekend trips who want premium materials, offline maps, and a standout display in a relatively light watch. It is less persuasive for expeditions, multi-day trekking, or endurance events where battery reliability matters more than screen brilliance. In that use case, the display helps justify the price and positioning, but not the battery compromise. Buyers prioritizing extended autonomy will likely find longer-lasting Garmin rivals the safer choice.

3 articles · Updated · Geeky Gadgets · Oct 14

$450 buys COROS’s new Pace 4 Pro, which adds a 1.47-inch 3,500-nit AMOLED display, titanium bezel, sapphire glass and preloaded offline global maps with turn-by-turn navigation.
Those upgrades push the watch into a more premium tier, with a built-in mic and speaker for voice control, voice notes and phone calls, plus an updated GPS chipset that switches satellites dynamically.
Real-world testing showed mixed trade-offs: GPS was generally reliable, heart-rate tracking worked best in steady workouts, but interval sessions and outdoor cycling produced occasional lag or spikes.
Battery life also fell short of headline claims, delivering about 18 to 20 hours of GPS use versus an advertised 30 hours, and roughly 5 to 6 days with the always-on display enabled.
That leaves the Pace 4 Pro positioned as a strong option for runners and hikers who value mapping and premium materials, while buyers focused on battery life or broader features may still prefer Garmin rivals.