COROS APEX 4 GPS Watch

*ONHAND

COROS APEX 4 delivers incredible battery life, precision GPS, and a lightning-fast mapping experience, all in a lightweight, premium, and durable build. The perfect combination for mountain athletes looking to train, race, and perform their best. 

● Alpine-Grade Design – Lightweight Grade 5 titanium with reinforced lugs, sapphire glass, and a crystal-clear Memory-In-Pixel display designed to perform in sun, snow, and shadows.

● Ultra-Precise Navigation – Enhanced Vertical GPS Algorithms, dual-frequency tracking, and a dual-range barometer deliver the highest accuracy in forests, couloirs, and alpine walls.

● Best-in-Class Battery – Up to 65 hours in All-Systems GPS (46mm) or 41 hours (42mm) — enough to circle Mont Blanc or link the Grand Traverse without charging.

● Zero-Lag Maps – Global topographic and landscape maps with street names render instantly with turn-by-turn navigation, POIs, and street and trail names.

● Sport-Specific Software – Dedicated modes and tools for trail running, climbing, and ski touring, plus advanced training, sleep, recovery, and readiness insights.

● Built-In Voice and Audio Tools – Audible pace and turn alerts, voice notes, and hands-free calling.

● Multiple Sizes – Options for every wrist with 46mm and 42mm case sizes to suit every preference.

Purpose-Built for Mountain Sports

Whether it's chasing a first trail race or linking up multi-day alpine ridge projects, APEX 4 brings precision tools for every goal in the mountains:

● Trail Running – On-device global maps, 3D terrain views in the COROS app, and Effort Pace help you train and race smarter.

● Climbing – Automatic route detection, five climbing modes, a carabiner, and fall detection bring precision to every send.

● Ski Touring – Real-time vertical tracking, topo maps, and live weather data (when connected to your phone) keep you informed on every ascent and descent.

● Recovery & Readiness – Track HRV, SpO2, sleep, and training load to give you a 360-degree view of your training and recovery.

● Explore More – With sport modes for hiking, mountain biking, cycling, swimming, and over 30 additional activity modes, COROS APEX 4 adapts to every sport.