December 8, 2025

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Credit: Beth Skwarecki

Key Takeaways

1. Coros’s new firmware update (now in beta) adds music controls.
2. You can now undo (some) lap button presses.
3. Open strength training workouts no longer require you to select a body part every set.
4. Activities continue after a workout is completed.

Table of Contents

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I like Coros running because they do nearly everything Garmins do, at a lower cost. But there have always been a few areas where they fall short, which I’ve noted in my reviews. Now, that seems to be changing—the most recent beta firmware update adds a critical new feature while fixing some of my pet peeves.

I tried out the new features through a public beta from Coros. You can sign up for beta access with these instructions Coros posted on Reddit. (On iOS, you’ll install a Testflight version of the Coros app, which can then give you access to the firmware update. On Android, you’ll need to download the beta app, then go here to access the new beta firmware.) I tested these features out on a Pace 4, and I’m mostly happy with them.

Coros watches can now control music playing on your phone

I have not loaded any media onto this watch, but here it’s playing a podcast from my phone. Credit: Beth Skwarecki

In my reviews of Coros watches, I’ve always docked a few points for how they handle music. Until recently, the watch could only play music files that you downloaded directly to it. That’s fine if you want to run without your phone, but for me (and many others) it’s an unnecessary annoyance—a smartwatch really should be able to display and control what’s playing on your phone. Garmin and Suunto have long had this capability, and Coros was the only major brand missing it.

But now it’s here. When you long-press the lap button to view your toolbox, you’ll see two different apps. The familiar “music” plays downloaded music, and the new “media control” option does exactly what you’d expect: It shows the track information for whatever is playing on your phone, and it gives you buttons to play, pause, skip, or adjust volume. Was that so hard?

Workouts no longer end themselves while you’re cooling down

When I swapped my Garmin for a Coros this summer, one of my biggest complaints was that Coros watches pause your workout once you’ve completed all the steps. So if you have a 4.5-mile run programmed, but want to total five miles for the day, you have to remember to hit "resume workout" after the 4.5-mile run ends. I tend jog through that beep, thinking nothing of it, and then swear at my watch when I realize at the end that the last half-mile never got recorded.

I prefer the way Garmin does it: After you complete a Garmin workout, the activity continues until you decide to manually stop it. Coros has apparently adopted that philosophy, as workouts now roll over into an open segment automatically.

You can now undo a lap button press

Hit the button in the lower right to undo this lap segment. Credit: Beth Skwarecki

During an activity, pressing the lap button starts a new segment of the workout (or advances you to the next segment if you’re following a pre-written workout). I know I’m not the only one who sometimes presses this button by accident, so an “undo” option is nice. Garmin watches added this feature about a year ago. Coros adds it with this update.

What do you think so far?

Unfortunately the undo isn’t available for every lap button press. I do see it if I’m doing an unstructured workout and mark a lap—hitting the lap button again takes me back to the original lap in progress. But I don’t see an undo function if I’m following a workout that already has lap segments built in, or if I’m doing a strength workout (where the lap button switches between work and rest).

You can time your rests in strength workouts without choosing exercises ahead of time

My most common way of using the strength feature is to start an unstructured workout, then use the lap button to mark the end of each set and the start of my rest time. This way, I can keep track of rests during the workout *and *I know how many sets I’m doing. I might follow a pre-planned workout, but I never enter exercises from the watch during a workout.

This is simple enough on Garmin, but on Coros, the watch used to ask me to enter at least a body part for each exercise. So if I’m doing five sets of bench press, I have to select “chest” each time I begin a set. This drove me up the wall, and I stopped using the rest timer at all—which makes the strength feature nearly useless.

After the update, I can select a body part at the beginning of the workout, and that remains the active body part while I stop and start my sets. (“Full body” is an option, so I usually choose that one.) During the workout, hitting the start/stop button brings up a menu where I can switch body parts should I care to do so. Suddenly,. using the watch during my strength workouts seems like a viable option, instead of annoying.

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Jordan Calhoun

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