Coros APEX 4 GPS Outdoor Watch Black 42mm

Explore the features that the Apex 4 GPS offers PURE MOUNTAIN PERFORMANCE Shaped by years of relentless development and insight from the world’s best mountain athletes, APEX 4 delivers ultra-precise GPS, best-in-class battery life, zero-lag mapping, a microphone and speaker, plus advanced training and recovery tools to help you take on your biggest goals. ALPINE-GRADE ENGINEERING LIGHTWEIGHT TITANIUM. REINFORCED LUGS. SAPPHIRE GLASS. Grade 5 Titanium Bezel and reinforced lugs add strength while creating a lightweight, comfortable feel. 51g (46mm) and 44g (42mm) with the nylon band. Scratch-resistant sapphire glass and a 3rd-generation Memory-in-Pixel screen deliver durability and clear visibility. RAZOR-SHARP ACCURACY, WITHOUT LIMITS APEX 4 delivers industry-leading accuracy across GPS, pace, heart rate, and elevation tracking, along with the ultra-long battery life you have come to expect from COROS. TOOLS FOR THE ASCENT Accurate data, zero-lag mapping, and incredible battery life set you up for success, no matter the task at hand. YOUR ADVENTURE JOURNAL Adventure Journal logs Voice Pins, terrain photos, and key details from your effort so you can review what you saw, said, and did. Plan better lines, adjust your strategy, and leverage more recon for your next big goal. LONGER BATTERY APEX 4 pairs an always-on, 3rd-generation MIP display with deeper colours and higher contrast—built to stay clear in sun, snow, or shadows. With up to 65 hours of All Systems GPS (46mm) or 41 hours (42mm), you'll have full confidence in your watch whether it's linking up the Grand Traverse or the full loop around Mont Blanc. VERTICAL GPS TRACKING With our most accurate vertical GPS algorithm yet, dual-frequency tracking, a precision heart rate sensor, and a dual-range barometer for sharper elevation and weather data, you won't have to worry about any missing metres when your activity is finished. FAST MAPPING APEX 4’s real-time map engine renders instantly—delivering global landscape and topo maps with turn-by-turn guidance, trail names, and POIs. Up to 65hrs of GPS battery (46mm) or 41hrs (42mm), enough to get you through your longest days. Our most powerful mapping with free global maps, street and trail names, turn-by-turn navigation, and POIs. 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.