Your cart
There are no more items in your cart
Get an additional -5%* today with code EXTRA5
h
m
s
* Exclusions apply: wheels, electronics, tires, and bicycles.
Buy it now and receive it between 11 Jun and 12 Jun with InPost
COROS APEX 4 – High-mountain GPS to train without limits
The COROS APEX 4 is a GPS sports watch engineered for extreme mountain performance. With premium materials, ultra-durable battery and advanced navigation and metric features, it’s the ideal tool to train, compete and reach your new personal records.
- Activity Type: Multisport
- Built-in GPS: Yes
- Heart Rate Sensor: Yes
- Battery Life: Up to 65 hours in GPS mode (46 mm) / 41 hours (42 mm), up to 34 days in watch mode
- Connectivity: Bluetooth
- Display: 1.3” (46 mm) or 1.2” (42 mm), touch Memory-In-Pixel, readable in sun, snow and shade
- Water Resistance: Yes
- Maps & Navigation: Yes, free global maps with street and trail names, turn-by-turn navigation and points of interest
- Smart Alerts: Hands-free calls, voice notes, pace alerts
- Advanced Training Features: HRV, VO2 Max, training load, sleep, SpO2, 3D flyovers
- App Compatibility: Yes, compatible with sports platforms
- Bezel Material: Titanium
Explore without limits with the COROS APEX 4
Designed for mountain athletes, ultrarunners and adventurers who demand precision, reliability and extreme autonomy, the COROS APEX 4 combines cutting-edge technology with a robust, lightweight design. Its advanced features and premium materials make it the most complete GPS watch in its class.
Touchscreen readable even at the summit
The 1.3" Memory-In-Pixel display (46 mm model) or 1.2" (42 mm model) provides superior visibility in any environment: from the brightest sun to deep forest shadows or snow glare. Its touch interface speeds up navigation through maps and menus, optimizing the user experience during runs or climbs.
Dual-frequency GPS with alpine-grade accuracy
Equipped with multi-band GPS and vertical algorithms designed for high-mountain terrain, the COROS APEX 4 offers precise positioning even on steep faces and technical environments. Ideal for demanding routes where other watches fail.
Elite battery life for ultradistance
With up to 65 hours of battery in GPS mode (46 mm model) and up to 41 hours (42 mm model), this watch is ready to accompany you on non-stop adventures. In watch mode, it reaches 34 days of continuous use. Perfect for extended expeditions without needing nightly charging.
Total connectivity and smart features
Thanks to Bluetooth connectivity, it allows reception of calls and messages, voice notes, spoken location pings and custom alerts. Additionally, the built-in microphone and speaker make it easy to manage workouts without touching your phone.
Global maps and precise navigation
The APEX 4 includes free global maps, turn-by-turn navigation with street and trail names, points of interest and route planning. Ideal for those who want to explore without losing their way. The system offers map loading 30 times faster, which radically improves the navigation experience.
Premium materials to withstand adventure
Its titanium bezel and sapphire crystal offer maximum strength and lightness. Designed to withstand the rigors of trail, high mountain or extreme training, without compromising daily comfort.
Train with a 360° view of your body
The COROS APEX 4 not only measures your activity but also your recovery and health. With HRV tracking, sleep, SpO2 and training load, it helps you optimize each session and avoid overtraining. 3D flyovers and the adventure log let you relive every step of your routes.
- Color
- Black
WAPX446-BLK
2026-06-09
Product Availability
Most of our items are in stock and marked on the product page as "Available. Immediate shipping".
For items with size variations, this information will appear once the appropriate option is selected. If we do not have immediate stock, the estimated delivery time will be shown. We keep this information up to date and work hard to deliver your order as soon as possible. If the item is unavailable, you can subscribe to an alert to be notified once it’s back in stock.
Payment Methods
We accept card payments, PayPal, Klarna, Amazon Pay, among others. Once received and confirmed, we will process your order and begin preparation.
Shipping and Costs
We offer free shipping on most of our orders. For purchases over €100, shipping is free to countries such as Belgium, France, Germany, Luxembourg, the Netherlands, Portugal, and Spain. We do not ship to the Azores, Madeira, the Canary Islands, Reunion Island, or Guernsey..
Returns Policy
We want you to be completely satisfied with your purchase, so you have 30 days to return your order, as long as return conditions are met. You can find more information about exchanges and returns here. For hygiene and safety reasons, returns of unsealed and/or activated electronic products, food items, swimsuits, and wetsuits are not accepted. See details here.
Size Exchanges
For size-specific products, please refer to the size guide on the product page to choose the best fit. If you need a different size upon receipt of your order, you have up to 30 days to request a change. Follow the steps detailed here
Payment method
Tap to zoom
