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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.

Press release -

COROS ANNOUNCES APEX 4, THE NEXT GENERATION OF THE WORLD'S MOST TRUSTED MOUNTAIN SPORTS WATCH

Shaped by years of innovation and proven in the harshest alpine environments, COROS APEX watches have powered victories at the world's toughest mountain races and guided athletes across the most demanding terrain—helping them train smarter, navigate more safely, and move faster. The all-new COROS APEX 4 GPS Watch, announced today, sets the benchmark for mountain sports technology yet again. Built for both elite athletes and ambitious amateurs, COROS APEX 4 redefines the category it helped create.

What to Know

  • 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.

Durability in the Details

The fourth-generation APEX introduces significant improvements across both hardware and software. A titanium bezel and sapphire glass combine with an upgraded processor to deliver durability, strength, and the fastest mapping experience in its class. With extended battery life, a new satellite chipset, plus a built-in speaker and microphone, APEX 4 gives athletes confidence that their watch will last the duration of their project, measure their workouts with incredible accuracy, while providing tools to remember the journey.

COROS APEX 4 has undergone rigorous testing, built on years of experience, athlete feedback, and technological advancement to become the premier watch capable of helping the world’s best mountain athletes perform at their highest level,” said Lewis Wu, COROS CEO and Co-Founder. “Every decision behind APEX 4 — from materials to battery life to software — was made with the mountain endurance athlete in mind.”


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.

Availability

COROS APEX 4 will be available in two sizes (42mm and 46mm) at www.corosnordic.com and select retailers.

RRP 42mm: 469EUR, 5299SEK, 5699NOK 3599DKK

RRP 46mm: 529EUR, 5799SEK, 6199NOK 3999DKK

About COROS:

COROS exists to empower athletes with the training tools they need to reach their goals and ultimately bring them closer to the sports they love. By combining advanced technology with sports science, COROS develops innovative training products for endurance sports, delivering a simple and elevated experience to users around the world.

Along with endurance training, COROS provides outdoor enthusiasts with reliable tools for navigation, tracking, and journaling—helping them explore the beauty of the planet and preserve the moments that make each adventure memorable.

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RLVNT Distribution is the leading distributor and specialist in connected sports- & lifestyle products in the Nordics, France and Benelux. 

RLVNT is a young, entrepreneurial company driven by our passion for fitness, innovation, health and connected technology. We bring relevant products to the Nordics, Benelux and France markets through sales offices in Sweden, Norway, Finland, Denmark, France and Benelux. 

We have had a strong and rapid growth since the start in 2012. With more than 35 years’ experience in the distribution industry, RLVNT is the leading distributor of technology products to small and big resellers in France, Nordics and Benelux countries. We pride ourselves in distributing innovative products from world leading and respectable brands such as Marshall, Therabody, COROS, Moonlight, Withings and Wahoo. 

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