Coros’s lightest and most affordable watch is about to enter a fourth generation. The Coros Pace 4 is set to take over from the Pace 3, and the biggest shake-up should be the display - AMOLED looks very likely.
A year ago, Coros introduced the Pace Pro, its first sports watch fitted with an AMOLED screen. What caught many people off guard was its exceptional battery life, despite replacing the Pace 3’s ultra-efficient transflective display. Now, in November 2025, Coros is preparing to refresh the Pace 3 with a Pace 4 that promises to be even more capable - without simply becoming a cheaper Pace Pro. The most obvious way to achieve that is to keep the price and weight low, while upgrading the user experience where it matters most.
Coros has now confirmed the broad direction: the Pace 4 launches on 10 November 2025 and is being teased as “ultra-light and ultra-bright”. That description strongly points to an AMOLED panel, rather than a transflective screen, because AMOLED typically delivers higher brightness, deeper contrast and richer colours. With Garmin pushing AMOLED across much of its range in 2025, Coros has clear incentives to match that expectation in this segment.
Coros Pace 4: ultra-light, ultra-bright, and likely AMOLED
Coros’s competitive edge has long been simple: low weight and aggressive pricing. The Pace 3 remained a go-to option for athletes who prioritised a featherweight watch and sensible cost over extra ruggedness and an AMOLED screen. That value positioning is also why the Pace 3 continued to make sense even after the Pace Pro arrived - and why, at Lemon Press, it became a favourite pick for run training.
An AMOLED move on the Pace 4 would also improve day-to-day usability: clearer indoor visibility, punchier graphics for workout screens, and better legibility at a glance. The trade-off is usually power consumption, so Coros will need to lean on efficient software, smart brightness controls and optional always-on settings to avoid eroding its reputation for long-lasting battery life.
Coros Pace 4 vs Pace Pro: AMOLED, but no mapping?
If both the Pace 4 and Pace Pro end up sharing an AMOLED display, Coros will need to keep some separation between the models. One likely differentiator is mapping. Coros could keep full on-watch maps as a Pace Pro feature, while giving the Pace 4 the familiar breadcrumb route navigation already seen on the Pace 3. For many runners and cyclists, breadcrumb guidance is perfectly adequate - especially for planned routes - even if it is less flexible than full cartography.
Battery life should remain another area where the Pace Pro retains an advantage. A larger case generally allows a larger battery, and if the Pro keeps that size benefit, it can continue to sit at the top of the range for endurance.
Nylon strap, comfort, and weight: a small detail that matters on the Coros Pace 4
If Coros is serious about keeping the Pace line exceptionally light, it would not be surprising to see the return of a nylon strap option. This is one of the easiest ways to undercut Garmin, whose direct competitor is typically sold with a silicone strap as standard.
Where nylon can make a genuine difference is comfort: it tends to be more breathable, less sweaty during long sessions, and easier to fine-tune quickly for a precise fit on the wrist. It is also straightforward to clean, although a darker colourway is usually the more practical choice than a very light one.
Current pricing: Pace Pro and Pace 3 deals (for context)
| Model | Base price (RRP) | Retailer deal | Discount |
|---|---|---|---|
| Coros Pace Pro | €399 | Amazon: €349 | -13% |
| Coros Pace 3 | €249 | Amazon: €229 | -8% |
Heart-rate sensor upgrades: what Coros might change on the Pace 4
One of the more interesting questions is how Coros will evolve the heart-rate sensor on the Pace 4. Between the Pace 3 and the Pace Pro, Coros differentiated the Pro by using an electrical sensor rather than a purely optical sensor, enabling more accurate HRV (heart rate variability) readings. If Coros brings any of that sensor performance down to the Pace 4, it could become a particularly compelling upgrade for athletes who track recovery and training load closely.
Two extra things worth watching before launch
First, it will be worth seeing whether Coros improves the broader training experience alongside the hardware. Features like clearer recovery insights, better interval workout creation, and smoother syncing with third-party platforms can matter as much as a brighter display - especially for runners who live by structured plans.
Second, AMOLED on a sports watch is not only about colour and contrast; it changes how you interact with the watch during sessions. If Coros offers flexible always-on settings and sensible gesture wake behaviour, the Pace 4 could feel significantly more “premium” in everyday use without undermining its core promise of practicality.
More details should arrive on 10 November 2025.
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