Coros Apex 4 46mm GPS Watch with White Silicone Bracelet Coros

Comparison Chart

GPS Watch Coros APEX 4 is the ultimate mountain sports watch for athletes who train with purpose and precision for train running, ski touring, alpine climbing, steep vertical training or MTB all mountain. The Coros APEX 4 delivers ultra-precise GPS, best in class battery, zero-lag mapping, a microphone and speaker, plus advanced training and recovery tools to help you take on your biggest goals.

The Coros APEX 4 features an alpine-grade engineering with lightweight titanium, reinforced lugs and sapphire glass.

Made for mountain, 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.

With the vertical GPS algorithm, the 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 meters when your activity is finished. Made for mountain endurance sports as trail running, climbing or skiing, the watch provides on-device global maps, 3D terrain views, real-time effort pace, route planning, fitness metrics, four climbing modes, advanced map layers to stay oriented on remote descents.

With up to 65 hours of All Systems GPS, you'll have full confidence in your watch in all your long adventures. APEX 4 pairs an always-on, 3rd-gen MIP display with deeper colors and higher contrast. It is build to stay clear in sun, snow or shadows.

APEX 4's real-time map engine renders instantly, delivering global landscape and topographic maps with turn-by-turn guidance, trail names and POI's.

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.

Take hands-free calls, record voice pins, or have your activity alerts played out-loud so you never have to break your attention.

Connected with Coros app, the watch collects your health and training data to give you your training status, your training load, and your base fitness for your long-term aerobic fitness.

Easily link to apps like Strava and Apple Health, stay updated with calls and texts, and control your camera—all from your watch.

Product benefits :

• 65 hours of GPS battery, enough to get you through your longest days.
• The Coros most 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, 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.

Details :

• Screen size: 1.3 inch.
• Screen resolution: 260 x 260 pixels.
• Display type: 3rd generation Memory-in-Pixel touchscreen.
• Glass material: Sapphire Glass.
• Case material: Fiber-reinforced polymer.
• Bezel material: Grade 5 Titanium Alloy.
• Bracelet material: Silicone.
• Bracelet type: Quick release, 24 mm.
• Dimensions : 46.2 x 46.2 x 13.7 mm.
• Weight: 64 g.
• Water resistance: 5 ATM (suitable for surface water activities, not diving).
• Connectivity: Bluetooth (phones and accessories).
• Internal memory: 32 GB.
• Data synchronization: Wi-Fi / Coros App.
• Third-party applications: Nike Run Club, Komoot, TrainingPeaks, Strava, Relive, adidas Running, Apple Health, Stryd, Final Surge, Runalyze, Running Quotient, Decathlon (non-exhaustive list).
• Operating temperature: -20°C to 50°C.
• Storage temperature: -20°C to 60°C.
• Color : White.

Battery life :

• Charging time: less than 2 hours.
• High mode with all active systems (GPS, GLONASS, Galileo, Beidou, QZSS): 53 hours / 16 hours (with offline music).
• Endurance mode (GPS, GLONASS, Galileo, Beidou, QZSS) : 65 hours / 17 hours (with offline music).
• Max. mode with Dual frequency (GPS, GLONASS, Galileo, Beidou, QZSS): 41 hours / 15 hours (with offline music).
• Daily mode: 24 days (with daily stress level).

Sensors :

• Speaker to take hands-free calls or play activity alerts out-loud.
• Dual-Microphone with Noise Reduction.
• Optical heart rate sensor (may not work on tattoos).
• Barometric altimeter.
• Accelerometer.
• Gyroscope.
• 3D compass.
• Thermometer: takes body temperature during training (with compatible accessory).
• Optical Pulse Oximeter.
• Electrocardiogram sensor.

Geolocation and navigation :

• Satellite systems : GPS, GLONASS, Galileo, Beidou, QZSS.
• GNSS chip: dual frequency, all satellite systems.
• Map layer: landscape with trail and street names (Downloadable Global Maps) / topographic (downloadable Global maps).
• Checkpoints.
• Return to starting point.
• Course deviation alert.
• Touchscreen-enabled map control.
• Safety alerts.

Functions :

• Training : Effort pace / EvoLab / Activity alerts / Interval / Planned Workouts and training plans / Running fitness.
• Resting heart rate.
• Underwater heart rate.
• Action camera control: supports certain GoPro and Insta360™ cameras.
• Virtual Pacer.
• Virtual Run.
• Running form test (requires Coros POD/POD 2).
• Altitude acclimatization mode: regular assessment of SpO2 and high-altitude fitness.
• Touch scroll: Swipe to scroll through data pages during training.
• Screen sharing.
• Stopwatch.
• Daily alerts: includes active calories, exercise time, storm and other alerts.
• Upgradeable firmware (Wi-Fi / Coros App).
• Find my phone.
• Find my watch.
• Always-on mode.
• Music: listen to music offline when the watch is paired with a supported Bluetooth headset.

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