COROS · Multisport watch
COROS Apex 4
The balanced COROS adventure watch for 2025–26.
Our scores
| Overall | 8.7 / 10 |
|---|---|
| GPS accuracy | 9 |
| Battery | 9 |
| Training features | 8.4 |
| Build | 8.8 |
| Value | 8.4 |
Mapped MIP adventure watch with speaker and faster map rendering. Strong mid/high COROS; Vertix remains the expedition ceiling.
Meta-review
Consensus strengths
- Offline maps with MIP battery advantages
- Speaker/mic and more buttons
- Clear step up from Nomad/Pace Pro for adventure
Consensus weaknesses
- No AMOLED option
- Still no Garmin-like Connect IQ depth
- Pricing crept versus older Apex 2
Who it's for
Trail and multisport athletes who want maps and MIP without Vertix money.
Verdict
The balanced COROS adventure watch for 2025–26.
Key specs
| Display | MIP |
|---|---|
| GPS | dual-frequency |
| GPS battery (claimed) | — |
| Smartwatch battery (claimed) | — |
| Weight | — |
| Water rating | 100 m |
| Maps | Yes |
| Music | No |
| MSRP | From $479 |
What outside reviewers say: Rugged mountain watch with long GPS battery and offline maps; no flashlight, NFC or on-watch rerouting.
Outside reviews we verified
- DC Rainmaker — COROS APEX 4 In-Depth Review: A Hint of What Comes Next?
- the5krunner — COROS Apex 4 - Everything You Need to Know, A Buyer's Guide
COROS Apex 4 comparisons
See COROS Apex 4 alternatives →
Related lists
- Marathon Training39
- Trail & Ultra27
- Triathlon12
- Longest Battery18
- Smaller Wrists13
- GPS Accuracy17
- Under $50027
- Offline Maps30
Frequently asked
What is our COROS Apex 4 score?
COROS Apex 4 scores 8.7/10 overall on our watch scale (gps accuracy 9, battery 9, training features 8.4, build 8.8, value 8.4). Mapped MIP adventure watch with speaker and faster map rendering. Strong mid/high COROS; Vertix remains the expedition ceiling.
How much does COROS Apex 4 cost?
List price starts around $479 USD. Confirm on the maker or retailer page.
Who is COROS Apex 4 for?
Trail and multisport athletes who want maps and MIP without Vertix money.
What are alternatives to COROS Apex 4?
Close alternatives on this site include COROS Apex 2 Pro, COROS Vertix 2S, COROS Nomad, Suunto Race 2, COROS Pace 4.