COROS APEX 4 42 mm GPS Multisport Watch - Black

The COROS APEX 4 is a GPS multisport watch for extreme conditions with precise navigation, ultra-fast map display and impressive battery life - in an alpine-ready titanium case

• Robust titanium case & scratch-resistant sapphire crystal
• Dual-frequency GPS for highest positioning accuracy
• Up to 65 hours of battery life in GPS mode
• Worldwide offline maps with zero-lag navigation
• Special sport modes for trail running, skiing, climbing and much more.

COROS APEX 4 42 mm GPS Multisport Watch - Black

High-end design for real adventures

The APEX 4 impresses with its alpine-ready titanium case (Grade 5), reinforced lugs, and scratch-resistant sapphire crystal. The transflective memory-in-pixel display remains perfectly legible even in direct sunlight or snow ideal for the changing light conditions in the mountains.

Precise navigation & reliable location tracking

Thanks to optimized vertical GPS algorithms, dual-frequency positioning, and an enhanced barometer system, you can navigate precisely 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 points of interest.

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) or 41 hours (42 mm), the APEX 4 will accompany you on multi-day trips without needing to recharge. When the GPS sensors are inactive in everyday mode, the battery lasts an impressive 24 days. Continuous heart rate monitoring (standard), all-day stress tracking, and sleep tracking are enabled during this time. 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. Its high-contrast memory-in-pixel display remains clearly readable even in bright sunlight, snow reflections, or shade. Vertical GPS algorithms, dual-frequency tracking, and a dual altimeter ensure precise orientation in challenging terrain ideal for rugged mountain ridges. Battery life is equally impressive with up to 65 hours in All-Systems GPS mode (46 mm) or 41 hours (42 mm), you're independent of a power outlet, even on long routes like the Mont Blanc circuit or multi-day traverses. Zero-latency worldwide topographic maps instantly display roads, trails, landscapes, and points of interest including turn-by-turn navigation. Sport modes for trail running, climbing, and ski touring are already integrated, complemented by advanced features for training management, sleep analysis, and recovery and stress evaluation. Thanks to its built-in speaker and microphone, the watch also supports you with voice memos, audible alerts, and even hands-free calling. And with two case sizes to choose from, the APEX 4 fits every wrist.