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    Rendezvu
    On a mission to get more people to enjoy the outdoors© 2026
    RendezvuAboutFor HostsFor BrandsFor Shoppers
    LegalTermsPrivacy
    ResourcesDocsContactFeedback
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    Brand: COROS

    Category: Ski General

    Recommended by Daniel Ross, Mountain Guide — Bishop, CA

    The APEX 4 by COROS is a premium multi-sport GPS watch designed for athletes who demand precision and performance. With advanced tracking features and a robust design, it empowers users to reach their fitness goals while providing real-time insights. 1. High-Resolution Touchscreen: A vibrant 1.5-inch display with a resolution of 240x240 pixels for clear visibility in all lighting conditions. 2. Multi-Sport Modes: Supports over 200 different sports, including running, cycling, swimming, and more, allowing for versatile training options. 3. Long Battery Life: Up to 30 hours of continuous GPS tracking and up to 100 hours in UltraMax mode, ensuring you stay powered during long adventures. 4. Advanced Heart Rate Monitoring: Equipped with a built-in optical heart rate sensor for accurate tracking of your heart rate during workouts. 5. Water Resistance: Rated at 5 ATM, making it suitable for swimming and water sports without worry. 6. Smart Notifications: Receive calls, texts, and app alerts directly on your wrist, keeping you connected while on the move. 7. Customizable Watch Faces: Personalize your watch with a variety of watch faces to match your style and preferences. The APEX 4 is ideal for serious athletes and fitness enthusiasts who engage in various sports and outdoor activities. It excels in environments ranging from urban running trails to open water swimming, making it perfect for training and competition alike. Designed for users of all skill levels, this watch is particularly beneficial for those looking to track their performance metrics and improve their training efficiency. Whether you're preparing for a marathon or enjoying a weekend hike, the APEX 4 is your reliable companion for every step of the journey.

    Price: $429 - $479

    Expert Review

    Best user interface I have found in a GPS watch. It has a deep understanding of what we actually use watches for in the mountains. It is a California local company too.

    Recommended by Daniel Ross

    Frequently asked questions

    What does Daniel Ross say about the APEX 4?

    Best user interface I have found in a GPS watch. It has a deep understanding of what we actually use watches for in the mountains. It is a California local company too.

    Why does Daniel Ross recommend COROS?

    Daniel Ross recommends the COROS APEX 4 for ski general. Best user interface I have found in a GPS watch. It has a deep understanding of what we actually use watches for in the mountains. It is a California local company too.

    Is the APEX 4 a good ski general?

    Yes — Daniel Ross recommends the APEX 4 by COROS as their ski general pick. Best user interface I have found in a GPS watch. It has a deep understanding of what we actually use watches for in the mountains. It is a California local company too.

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    APEX 4 by COROS — recommended by Daniel Ross
    Misc

    APEX 4

    Daniel Ross
    Daniel RossRecommended in “10 Products I Actually Use”
    Best user interface I have found in a GPS watch. It has a deep understanding of what we actually use watches for in the mountains. It is a California local company too.
    Purchasing through this link directly supports Daniel
    Misc

    APEX 4

    Daniel Ross
    Daniel RossRecommended in “10 Products I Actually Use”
    Best user interface I have found in a GPS watch. It has a deep understanding of what we actually use watches for in the mountains. It is a California local company too.
    Purchasing through this link directly supports Daniel
    APEX 4 by COROS — recommended by Daniel Ross

    This product is for…

    Trail runners, ultramarathon athletes, and mountain sports enthusiasts who prioritize battery life, navigation, and clean data over smartwatch connectivity. The 42mm size is specifically noted as a good fit for smaller wrists.

    Worth noting…

    The Apex 4 adds a faster processor, sapphire glass, street-name maps with POIs, and button/dial improvements over the Apex 2. It does not reset during mid-activity charging and supports GPX file loading for race course navigation.

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