COROS APEX 4
GPS Watch
Meet
COROS APEX 4
Big Battery Life
65hrs of GPS battery (46mm) or 41hrs (42mm), enough to get you through your longest days.
Alpine grade
Titanium bezel. Sapphire glass. Reinforced lugs. Built for the days that test your limits.
Detailed Maps
Global Maps with trail and street names, POIs, and turn-by-turn. Know exactly where you are.
Accurate Data 24/7
Dual-frequency GPS, a dual-range barometer, and vertical GPS algorithms deliver accurate data when and where you need it.
KICKR RUN Connected
Your COROS watch connects directly to KICKR RUN. No foot pod, no manual setup.
Precision Indoor Data
Track pace, cadence, ground contact time, and elevation with accuracy that matches your outdoor runs.
Real Time Run Data
See your run data live on your watch while you train indoors, just like you would outside.
Seamless Data Sync
Sync activities between COROS and the Wahoo App, so your training stays connected across platforms.
Features
- The ultimate mountain sports watch built for training, racing, and beating your personal best.
- 65hrs of GPS battery (46mm) or 41hrs (42mm), enough to get you through your longest days.
- Direct connection to Wahoo KICKR RUN treadmill for accurate indoor running data. No foot pod needed.
- Two-way data sync for automated sharing of activities between Wahoo and COROS apps.
- Powerful mapping with free Global Maps, street and trail names, turn-by-turn navigation, and POI's
- Precision dual-frequency GPS with vertical algorithms built for alpine terrain and sheer walls.
- 1.3 inch Memory-in-Pixel touch screen (46mm) or 1.2 inch (42mm), with sharp contrast and easy readability in sun, snow, or shadows.
- A titanium bezel and sapphire glass deliver a lightweight feel with alpine-grade durability.
- Built-in speaker and mic for pace alerts, Voice Pins, and hands-free calls.
- Track and manage your recovery, HRV, sleep, SpO2, and training load for a 360 degree view of your training.
- Study every step of your training and racing with 3D Flyovers and Adventure Journaling.
FAQ
How does COROS APEX 4 work with Wahoo KICKR RUN?
By pairing a COROS watch directly to the Wahoo KICKR RUN treadmill, a runner will eliminate the need for a separate foot pod and be able to view pace, distance, elevation, and grade on the watch.
How fast does APEX 4 charge?
The APEX 4 charges from 0 to 100% in under 2 hours. You can also continue recording activities while the watch is charging if needed.
Does it support dual-frequency GPS and route uploads?
Yes, it supports dual-frequency GPS for superior accuracy in challenging environments. You can easily upload routes using GPX files or sync them directly from Strava, Komoot, and other popular platforms.
Is APEX 4 waterproof?
Yes. The APEX 4 is WR50 certified, making it suitable for swimming and resistant to water pressure up to 50 meters.
Does it offer training insights and recovery tracking?
Yes. APEX 4 provides a comprehensive suite of metrics including Training Status, Training Load, Base Fitness, HRV tracking, and Recovery Timer. It also tracks daily stress, sleep quality/phases, SpO2, and provides Race Prediction times.
Can I use it for strength workouts and other sports?
Absolutely. APEX 4 supports gym and strength activity modes in addition to specialized outdoor modes like trail running, cycling, climbing, and skiing.
Does it sync with third-party platforms and sensors?
Yes. It syncs with Strava, Apple Health, and Google Fit via the COROS app. It also supports Bluetooth and ANT+ external sensors, including heart rate monitors, foot pods, speed/cadence sensors, and power meters.
Does it support music, calls, or payments?
The APEX 4 does not have onboard music storage or NFC payments. However, it features a music player widget to control your phone's audio and includes a built-in speaker and microphone for hands-free calls and audio alerts.
How often are updates released?
COROS releases firmware updates regularly throughout the year. Updates are delivered wirelessly via the COROS app, and detailed release notes can always be found at support.coros.com.
Why Shop with Wahoo
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Save up to 30%
Use HSA/FSA Funds for your fitness equipment purchases.
Go the Distance
Two-year limited warranty
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