COROS multisport watch APEX 4 46mm Black

COROS APEX 4 46mm Black Multisport Watch

High-end design for real adventures

The APEX 4 stands out with its alpine-ready Grade 5 titanium case, reinforced lugs, and scratch-resistant sapphire crystal. The transflective Memory-In-Pixel display remains perfectly legible even in direct sunlight or snow—ideal for changing light conditions in the mountains.

Precise navigation & reliable positioning

Thanks to optimized vertical GPS algorithms, dual-frequency positioning, and an advanced barometer system, you can navigate with precision—whether in the forest or on a rock face. The new global maps with street and terrain names respond instantly—including turn-by-turn navigation and POIs.

Endurance Meets Innovation –

Up to

24 Days in Daily Mode (46 mm)

With up to 65 hours of battery life in All-Systems GPS mode (46 mm), the APEX 4 accompanies you even on multi-day tours – without needing to recharge. When the GPS sensors are inactive in Daily Mode, the battery lasts an impressive 24 days. Continuous heart rate monitoring (standard), All Day Stress Tracking, and sleep tracking are all enabled. The new processor ensures lightning-fast map rendering and smooth operation.

Perfected for mountain sports

The COROS APEX 4 was designed from the ground up for alpine adventures and demanding trail runs. The high-contrast Memory-in-Pixel display remains clearly legible even in bright sunlight, snow glare, or shade. Vertical GPS algorithms, dual-frequency tracking, and a dual-mode altimeter ensure precise navigation in difficult terrain—ideal for rugged mountain ridges. Battery life is equally impressive: with up to 65 hours in All-Systems GPS mode (46 mm), you’ll be independent of the power grid even on long routes like the Mont Blanc Circuit or multi-day cross-country treks. Global topographic maps with zero latency instantly show you roads, trails, landscapes, and POIs—including turn-by-turn navigation. Sport modes for trail running, climbing, and ski touring are already built-in, complemented by advanced features for training management, sleep analysis, and recovery and stress assessment. Thanks to a built-in speaker and microphone, the watch also supports you with voice memos, audio prompts, and even hands-free calling. And with two case sizes to choose from, the APEX 4 fits any wrist.