{"id":256151,"date":"2025-11-11T04:12:31","date_gmt":"2025-11-11T04:12:31","guid":{"rendered":"https:\/\/www.newsbeep.com\/uk\/256151\/"},"modified":"2025-11-11T04:12:31","modified_gmt":"2025-11-11T04:12:31","slug":"coros-pace-4-in-depth-review-threading-the-price-needle","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/uk\/256151\/","title":{"rendered":"COROS Pace 4 In-Depth Review: Threading the Price Needle"},"content":{"rendered":"

\t\t\t\t\t\t\"\"<\/p>\n

The COROS Pace 4 has arrived, and with it a slate of hardware enhancements over the existing COROS Pace 3. In addition, these hardware updates have enabled new software features \u2013 such as a display-based flashlight as well as various uses for the new microphone.<\/p>\n

In this review, I\u2019ll dive into all of the new bits, and how they work in real life. From a closer look at the new optical heart rate sensor, to the new training log voice notes, and plenty more.<\/p>\n

With the Pace 4, COROS attempts to thread the needle on features vs price, in slightly undercutting the price of the now price-adjusted Pace Pro, while still appealing to the budget watch audience. Plus, as part of that, COROS has also adjusted the price of both the Pace 3 and Pace Pro.<\/p>\n

Let\u2019s start with all the new bits first.<\/p>\n

What\u2019s New:<\/p>\n

\"Pace3<\/p>\n

(Above: COROS Pace 3 at left, Pace 4 at right)<\/p>\n

Here\u2019s everything that\u2019s new\/different compared to the existing Pace 3. Keeping in mind that a number of the software features have been rolled out across the entire lineup of recent COROS watches (e.g. the APEX 4 or NOMAD).<\/p>\n

\u2013 Switched display type from 1.2\u2033 MIP to 1.2\u2033 AMOLED (1,500 nits)
\u2013 Increased display resolution from 240x240px to 390x390px
\u2013 Increased display cover material to mineral glass (from plastic)
\u2013 Added \u2018Action Button\u2019 (3rd button)
\u2013 Added a microphone for recording training logs & voice pins (No speaker though)
\u2013 Switched to newer optical HR sensor
\u2013 Increased GPS battery time in \u2018High GPS\u2019 mode (full chart below)
\u2013 Decreased daily battery life (in always-on modes)
\u2013 Added display-based flashlight feature
\u2013 Added Voice Pins Feature
\u2013 Added Training Log RPE voice notes
\u2013 Added Menstrual Cycle tracking (both on watch and in app)
\u2013 Maintains existing 22mm band size
\u2013 Weight is 40g including silicone band (or 32g with optional nylon band)
\u2013 Thickness is 11.8mm
\u2013 Offered in two colors (black\/white)
\u2013 Price increases from $229 to $249USD (see other currencies below)<\/p>\n

Starting off with the pricing, here\u2019s the full multi-currency pricing chart for the Pace 4, which is a $20 increase over the existing Pace 3:<\/p>\n

\"COROS<\/p>\n

However, interestingly, the Pace 3 & Pace Pro are seeing price reductions going forward. The Pace 3 drops from $229 to $199, and the Pace Pro drops from $349 to $299. These are very smart reductions, as they will likely drive a number of Pace 4 prospective buyers to say: \u201cYa know, for $50 more I\u2019ll just get the Pace Pro and its full offline mapping.\u201d<\/p>\n

\"COROS<\/p>\n

Whereas the $199 pricing for the Pace 3 is basically going to protect against the various previous-gen Garmin product sales that COROS was always kinda susceptible to.<\/p>\n

As for the battery chart, here\u2019s this from COROS, showing how it compares. Do note, rather importantly, which lines are always-on versus not. Though no matter how you slice it, the COROS Pace 4 (AMOLED) easily beats the COROS Pace 3 (MIPS) in literally every single GPS battery category. Of course, for always-on display, MIPS will still beat the AMOLED for smartwatch days.<\/p>\n

\"COROS<\/p>\n

I\u2019ve been using it in \u2018Max-Always-on\u2019 mode (GPS mode is Max), and would agree it\u2019s burning in the ~4%\/hour range, depending on if I was navigating or not.<\/p>\n

With that, let\u2019s dive into the basic features.<\/p>\n

The Basics:<\/p>\n

\"COROS<\/p>\n

I\u2019ll start off with the basics here, covering aspects like the buttons, touchscreen, display, as well as daily activity tracking, sleep tracking, widgets and more. In short, all the non-sports bits are in this section.<\/p>\n

To begin, we\u2019ve got the buttons and touchscreen. The Pace 4 gets the new \u2018action button\u2019 found on the NOMAD & APEX 4 this past summer\/fall. As compared to the Pace 3, that\u2019s an additional button, though, you can only really use it within sports modes. In regular smartwatch mode, it\u2019s not customizable, so it\u2019s kinda useless there. I keep hoping (since 3 months ago with the NOMAD) that COROS actually makes the \u2018Action button\u2019 have an action\u2026but alas, no action.<\/p>\n

\"Pace4\"Pace4<\/p>\n

In any case, on the other side you\u2019ve got the digital crown and what is effectively an escape\/back button. Both work fine. As always, I\u2019m not a huge fan of digital crowns on really any sports watches (Apple included). They just aren\u2019t really all that practical in real life, save zooming in on a map (which the COROS Pace 4 doesn\u2019t have).<\/p>\n

But fear not, the touchscreen interface is largely pretty good for me, and so that works well enough too. Speaking of the screen, it\u2019s obviously now an AMOLED display (1,500 nits), which is more than enough brightness for all my sunny day runs on an island in the Mediterranean. I\u2019ve had no issues there, though, I do wish the backlight would stay on a little bit longer.<\/p>\n

\"GPTempDownload<\/p>\n

There are three backlight settings (Standard\/High\/Max), and I used the standard setting without any issues. In my case, I went with the always-on display setting (default is gesture-based). COROS states 6 days of battery life in always-on display, versus 19 days in gesture-based smartwatch usage (the Pace 3 with it\u2019s MIP-based display had 15 days of smartwatch-based usage). My usage seems to roughly align to the 6 days, including about an hour or so of GPS workouts each day. As you saw from the battery charts, the GPS battery life is very solid here, easily besting the Pace 3 in every mode.<\/p>\n

\"COROS<\/p>\n

In any case, the watch face is customizable as with other COROS watches, both with on-device options and more downloadable (free) from the COROS watch face gallery\/app.<\/p>\n

\"Pace4\"Pace4<\/p>\n

Again, lots of options:<\/p>\n

\"Pace4<\/p>\n

Down from there are the widgets. You can change the order as you see fit, and each one of these widgets can be opened to get more details from within it. This includes both daily activity widgets, as well as sports-focused ones and general-purpose ones (such as weather and text messages).<\/p>\n

\"\"<\/p>\n

Here\u2019s an example of a few:<\/p>\n

\"\"\"\"\"\"<\/p>\n

One of them being the sleep metrics. This will show your sleep data each night automatically, including tracking any naps. Looking at the last few nights\u2019 worth of data against my other devices being worn (Garmin watch or Apple Watch), Oura V3 ring, Whoop 5 MG, Polar Loop, and more, \u00a0they\u2019re all within a couple minutes of each other each night for the times I woke up\/went asleep.<\/p>\n

\"\"\"\"<\/p>\n

As always, I don\u2019t do comparisons of sleep phases\/stages, because the comparative technology to do so simply isn\u2019t that accurate, only about 80% accurate. Thus, it\u2019s simply not good enough to make any meaningful comparison statements with.<\/p>\n

You\u2019ll also get HRV tracking, as well as daily heart rate tracking, continuously throughout the day.<\/p>\n

\"\"\"\"\"\"<\/p>\n

Ultimately, all of this gets synced to the COROS app on your smartphone, and you can then dig into the stats in more detail if you want:<\/p>\n

\"\"\"\"\"\"<\/p>\n

Likewise, as with past COROS watches, you\u2019ll see smartphone notifications on the watch, though they\u2019re pretty basic in both size (characters displayed) and being plain text. You can\u2019t respond to messages either, though; other watch companies can\u2019t respond on iOS either, due to Apple restrictions.<\/p>\n

It is worthwhile noting that COROS has added menstrual cycle tracking. They actually did this about two weeks ago across a number of their watches, with the Pace 4 gaining this functionality upon announcement here.<\/p>\n

\"COROS<\/p>\n

As for music storage, there is actually music storage available on the watch, and playback via Bluetooth headphones. But there isn\u2019t any support for streaming services (e.g. Spotify\/etc\u2026), so this is basically just for downloading MP3 files\/etc that you already own. I wouldn\u2019t expect that to change anytime soon, given the trickiness of the way the music industry works today, and those offline music partnerships largely being sealed up a decade ago.<\/p>\n

Finally, there\u2019s the new flashlight mode COROS introduced a few weeks ago to other watches. This allows you to use the AMOLED display as a flashlight. You can open it via the controls menu, and then adjust the intensity accordingly:<\/p>\n

\"COROS\"COROS<\/p>\n

As with other display flashlights, this works fine enough, but isn\u2019t anywhere near as good as a dedicated LED flashlight like we\u2019ve seen on Garmin, AmazFit, and Suunto. Still, I appreciate it!<\/p>\n

Sports Features:<\/p>\n

\"COROS<\/p>\n

In this section, I\u2019ll cover all the sports newness, including the voice-related microphone features that are largely specific to sports. Plus, I\u2019ll cover navigation (within the confines of not having offline maps).<\/p>\n

To begin, you\u2019ll choose your sports mode. The COROS Pace 4 has all the major sports modes you\u2019d expect, especially in the running sphere it\u2019s focused on. Here\u2019s the full list:<\/p>\n

Run, Indoor Run, Trail Run, Track Run, Hike, Walk, Road Bike, Mountain Bike, Gravel Bike, Indoor Bike, Pool Swim, Open Water Swim, Rowing, Indoor Rower, Flatware (SUP), Triathlon, Strength, Jump Rope, Floor Climb, Elliptical, Yoga, Pilates, Boxing, GPS Cardio, Gym Cardio, Badminton, Table Tennis, Tennis, Basketball, Soccer, Pickleball, Padel, Ski, Snowboard, XC Ski, Frisbee, Skateboard<\/p>\n

The main ones you\u2019ll see missing are primarily related to climbing, which COROS has spent a bunch of effort developing over the past few years. But if you don\u2019t like hanging from the side of a vast vertical rock where you can quickly fall to your death, then you won\u2019t likely notice the missing modes.<\/p>\n

In any case, to choose the mode, simply tap the upper-right button to show the sport modes:<\/p>\n

\"COROS<\/p>\n

From there, you can make some settings tweaks, do structured workouts (downloaded from phone\/platforms), as well as do quick one-off interval workouts. Plus, you can apply a route for navigation.<\/p>\n

\"COROS<\/p>\n

The other day, I built a simple interval workout using the device workout builder (just 400m repeats with a warm-up\/cool-down). I almost always create workouts first in the app, but I was feeling rather lazy, so I just did it quickly on the watch. Worked perfectly fine.<\/p>\n

Meanwhile, if you load up a course, you can do it here, and see the elevation profile.<\/p>\n

\"COROS<\/p>\n

You can pull in routes from Komoot and Strava, plus of course GPX files too, and also just build the routes directly on the COROS app.<\/p>\n

Once you\u2019ve sorted all your things, you can go ahead and press start, and then see your data mid-workout. As always, no issues here, this all worked perfectly fine:<\/p>\n

\"\" \"\" \"\"<\/p>\n

If you\u2019re navigating a route, you\u2019ll get notifications about 50m before the turn (while running, it\u2019s a bit more while cycling, I believe). This will show you which direction to go, and the breadcrumb trail view.<\/p>\n

\"\"<\/p>\n

Note that again, there\u2019s no offline maps here, so it\u2019s purely breadcrumb trails. I didn\u2019t have any issues with this, including a pretty wonky overlapping route (as designed anyway), that could have been fraught with missed turns.<\/p>\n

\"\"<\/p>\n

If I went off-course it very briefly showed me an off-route warning, though, seemed to disappear far faster than other COROS watches. I need to do some side-by-side testing there to see if there was a regression or something.<\/p>\n

Next, if you want to leave a voice pin, you can open up the controls menu, and then create a location-based voice pin during the workout. This will then show up later on in your workout summary page. This will use the microphone to record your voice, with so-so audio quality (I play back the example in my video at the top of this post)<\/p>\n

\"\"\"\"<\/p>\n

Again, these are geotagged to the exact location you recorded the voice note.<\/p>\n

\"\"\"\"<\/p>\n

At the end of your workout, you\u2019ll get a summary screen of your workout stats, as you\u2019d expect:<\/p>\n

\"\" \"\" \"\"<\/p>\n

However, one of those pages is the RPE voice notes option. This lets you record a voice note about how the workout felt (perceived effort).<\/p>\n

\"\"\"\"\"\"<\/p>\n

Somewhat like the other voice pins feature, I\u2019m sure there are some people out there who\u2019d appreciate this, though it\u2019s just not something I\u2019d personally use. I think if this were tied into TrainingPeaks or some other 3rd party platform to be able to send voice notes to a coach, that\u2019d be super cool (since many athletes, like my wife, already send voice memos to their coaches afterwards using WhatsApp or such). But alas, that doesn\u2019t exist today.<\/p>\n

Nonetheless, you\u2019ll see all of your workout data in the app, and if you scroll down you can see your voice notes there too, including being transcribed.<\/p>\n

\"\"\"\"\"\"\"\"<\/p>\n

Finally, the COROS Pace 4 includes a handful of running metrics, including a Race Predictor, Running Fitness score, and Training Load metrics.<\/p>\n

\"COROS\"COROS<\/p>\n

As I complain each time, COROS is still resetting the training load number each Monday morning. So you can see it from Sunday here at left, and then now Monday her at right. OF course, that\u2019s not how your body works (for example, if you did a marathon yesterday). One of these days they\u2019ll change it on the watch (like they did in the app).<\/p>\n

\"TrainingLoad<\/p>\n

With that, let\u2019s take a close look at the heart rate and GPS accuracy.<\/p>\n

GPS & Heart Rate Accuracy:<\/p>\n

\"Satellite<\/p>\n

First up, let\u2019s look at the heart rate during a trail run I did<\/a>. This had a bit of variability, with ups and downs and such, as well as some pavement sections too. Aside from a brief bobble of the heart rate around teh 10-minute marker, it was pretty much spot-on. No real issues otherwise.<\/p>\n

\"COROS<\/p>\n

From a GPS standpoint, it as largely quite good, as you can see at the high level:<\/p>\n

\"COROS<\/p>\n

But when I zoomed in, there\u2019s few moments it\u2019s slightly offset in certain directions.<\/p>\n

\"COROS<\/p>\n

For example, notice this bit here:<\/p>\n

\"COROS<\/p>\n

I\u2019ll see this again later on, so let\u2019s come back to this.<\/p>\n

Here\u2019s a 90-minute run<\/a> (road) that was somewhat variable. It was theoretically an interval run, but it was my wife\u2019s run, but part of a brick workout she did, so the intensity for her was a bit lower (and thus lower for me). Point is, there was variability in the intensity. But in terms of agreement with other sensors, it was spot-on:<\/p>\n

\"COROS<\/p>\n

Looking at the GPS track, it\u2019s mostly open road, so nothing too complicated, but nonetheless spot-on:<\/p>\n

\"COROS<\/p>\n

Next, let\u2019s look at an interval run I did this past week<\/a>. 400m repeats with reasonable intensity. Here, we can see things are largely spot-on. Some odd early wobbles from the Apple Watch Ultra 3, and some sort of momentary drop-out there too. But the COROS Pace 4 had no issues here at all. Spot-on.<\/p>\n

\"COROS<\/p>\n

Likewise, for its GPS track, it was spot-on too:<\/p>\n

\"COROS<\/p>\n

Though, this was a pretty easy seaside route, with only the the beginning and ending portions amidst 5-8 story buildings.<\/p>\n

\"COROS<\/p>\n

Next, looking quickly at another run in the same rough area<\/a>, though with more variability in streets, but stability in pace, you can see it was spot-on here too:<\/p>\n

\"COROS<\/p>\n

And again, same for the GPS path at a high level:<\/p>\n

\"COROS<\/p>\n

Though, you can see that both the COROS & Apple Watch were slightly offset at the detailed level. In this case, both were incorrectly in the grass (as an example), which is not where I ran.<\/p>\n

\"COROS<\/p>\n

Not much, but very minor. I suspect this is a case of which side of the body each unit was on (Apple\/COROS on my left side in this case, Garmin on my right). Since we can see the slight variances only in certain directions. It\u2019s not something I\u2019m super worried about, but merely covering it in case someone is like \u201cBUT WAIT, the FENIX IS OFF!\u201d. Actually, no, I didn\u2019t run through the chain-link fence into the grass.<\/p>\n

Moving along\u2026to indoors. Here\u2019s an indoor trainer ride:<\/p>\n

\"COROS<\/p>\n

Again, some very slight bobbles in the first few minutes, then spot-on. No idea what the Polar Loop 2 was doing around the 40-minute marker. Maybe it took a bathroom break or something.<\/p>\n

Likewise, here\u2019s an outdoor ride. As you can see, this is the more variable we\u2019ll see the accuracy, which is somewhat common for optical HR sensors on the wrist and outdoor riding. The temps were pretty warm, but we can still see it struggle a fair bit here at times (primarily with quicker stop\/start moments).<\/p>\n

\"COROS<\/p>\n

Once you reached a steady-state effort, it tended to hold well enough.<\/p>\n

Finally, looking at an openwater swim track<\/a>, it\u2019s not too bad, though, does oddly cut one corner (substantially) early on, and then cheats a bit more later on too. But for COROS, this is a pretty good result (a company that has long struggled with openwater swim accuracy). Plus, there\u2019s another bright side \u2013 someone, inexplicably, the Apple Watch Ultra 3 finally laid down an acceptable swim track. Only took two years to get a good OWS track out of the Ultra series. Note: I put the COROS Pace 4 in horrible yellow this time, so you can clearly see it on the water.<\/p>\n

\"COROS<\/p>\n

In any case, setting my aquatic fun aside, overall, the GPS tracks for me have been very good. And likewise with the optical HR sensors, setting aside my quibbles with outdoor riding, the vast majority of my workouts were really good. COROS has come a long way in their optical HR sensors in the last 12 months or so.<\/p>\n

(Note: All of the charts in these accuracy portions were created using the DCR Analyzer tool<\/a>. It allows you to compare power meters\/trainers, heart rate, cadence, speed\/pace, running power, GPS tracks, and plenty more. You can use it as well for your own gadget comparisons, more details here<\/a>.)<\/p>\n

Wrap-Up:<\/p>\n

\"\"<\/p>\n

In many ways, the COROS Pace 4 was about as predictable of a release as we\u2019ve ever seen with COROS. And there\u2019s absolutely nothing wrong with that. They followed a playbook largely perfected by others, which is to slowly over the years introduce new features into their higher-end watches, and trickle them down into their lowest cost model. And COROS did exactly that, while still reserving higher-end features for higher-end models (such as the speaker, offline mapping, case materials, etc\u2026).<\/p>\n

But by and large, the core running and sports features of the Pace 4 are the same as the APEX 4, and the same as the Vertix series. Just simply without mapping, and in some cases, certain sports\/activity profiles (e.g. rock climbing). In doing so, COROS differentiates itself from its competitors (e.g. Garmin) which also lock some of the general platform features to higher-end watches. Instead, COROS follows more of the Suunto\/Polar scheme that sees most features have parity across higher-end hardware models, as long as the hardware allows.<\/p>\n

The point is, while the COROS Pace 4 did get a $20 price increase, it\u2019s still a fantastic bargain for a really good watch. I have very few complaints about it. About the only area that\u2019s problematic for COROS is when Garmin puts their Forerunner 255 or Vivoactive 6 on sale, which quickly brings that price point at or below the Pace 4 \u2013 with far more features than COROS, albeit less battery life in the Vivoactive 6. But as always, you can debate that all day long. And maybe for another post.<\/p>\n

Until then, once again, COROS delivers a very solid watch at a very solid price point, and isn\u2019t seeming to get lost in the tariff price increase fiascos, or other substantial questionable price increases. Kudos on delivering what people want.<\/p>\n

With that, thanks for reading!<\/p>\n

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