1. Introduction
This manual provides essential information for the setup, operation, and maintenance of your COROS APEX Premium Multisport GPS Watch. Please read this guide thoroughly to ensure optimal performance and longevity of your device.
2. Contenu de la boîte
Upon unboxing your COROS APEX watch, verify that all the following components are present:
- COROS APEX Premium Multisport GPS Watch (42mm Black/Grey)
- Bracelet de montre
- Câble de chargement
- Livret du guide de l'utilisateur
3. Produit terminéview
The COROS APEX watch is designed for durability and performance, featuring a robust build and intuitive controls.

Figure 3.1 : Face avant view of the COROS APEX watch.
3.1. Composants de la montre
- Cadran numérique : Used for navigation through menus and data screens.
- Bouton Retour : Returns to the previous screen or marks a lap during workouts.
- Sapphire Glass Screen: Highly scratch-resistant display for clear visibility.
- Stainless Steel Bezel: Offre une durabilité et une protection accrues.

Figure 3.2 : Côté view highlighting the digital dial and back button.
3.2. Capteurs
The COROS APEX is equipped with multiple sensors for comprehensive data tracking:
- Moniteur de fréquence cardiaque optique : Located on the back of the watch for continuous heart rate tracking.
- Altimètre barométrique : Measures altitude changes for accurate elevation data.
- Accéléromètre: Detects motion and orientation.
- Boussole: Fournit des indications de direction.
- Gyroscope: Measures angular velocity and rotation.
- Thermomètre: Mesure la température ambiante.

Figure 3.3 : Retour view showing the optical heart rate sensor.
4. Installation
4.1. Recharger votre montre
Before first use, fully charge your COROS APEX watch. Connect the provided charging cable to the charging port on the back of the watch and plug the USB end into a power source (e.g., computer USB port or wall adapter). A full charge typically takes approximately 2 hours.
4.2. Initial Pairing with the COROS App
- Download the COROS app from your smartphone's app store (iOS or Android).
- Ouvrez l'application COROS et créez un compte ou connectez-vous.
- Turn on your COROS APEX watch by pressing and holding the digital dial.
- In the COROS app, navigate to the 'Device' tab and select 'Add New Device'.
- Follow the on-screen prompts in the app to pair your watch. This typically involves confirming a code displayed on both the watch and the phone.
- Once paired, the watch will synchronize settings and data with the app.
5. Utilisation de votre montre
5.1. Navigation de base
- Cadran numérique : Rotate to scroll through menus and data screens. Press to select an option or confirm an action.
- Bouton Retour : Press to return to the previous screen. Hold to access the toolbox menu or to exit a workout.
5.2. Modes Sport
The COROS APEX supports a variety of sport modes to accurately track your activities:
- Running (Indoor Run, Trail Run)
- Vélo
- Natation
- Cardio
- Force
- Sports nautiques
To start a workout, rotate the digital dial to select your desired sport mode and press the dial to confirm.

Figure 5.1: Selecting a sport mode on the COROS APEX.
5.3. GPS Functionality and Navigation
The watch utilizes GPS for accurate tracking of outdoor activities and offers route navigation features. Ensure you have a clear view du ciel pour une acquisition optimale du signal GPS.

Figure 5.2: Route navigation display on the COROS APEX.
5.4. Surveillance de la fréquence cardiaque
The optical heart rate monitor continuously tracks your heart rate throughout the day and during workouts. For accurate readings, ensure the watch is snug on your wrist.

Figure 5.3: Heart rate monitoring display.
5.5. Daily Tracking
The COROS APEX automatically tracks daily metrics including steps, calories burned, and sleep patterns. This data can be viewed on the watch and in detail within the COROS app.
5.6. Alertes
The watch can provide various alerts, such as nutrition alerts during long workouts, to help you maintain performance.

Figure 5.4: Nutrition alert example.
6. Entretien
6.1. Nettoyage de votre montre
Nettoyez régulièrement votre montre et son bracelet avec un chiffon doux et sec.amp cloth to prevent skin irritation and maintain device hygiene. Avoid using harsh chemicals or abrasive materials.
6.2. Entretien de la batterie
The COROS APEX is known for its extended battery life. To maximize battery longevity:
- Évitez les températures extrêmes pendant la charge et le stockage.
- Do not fully deplete the battery frequently.
- Rechargez la montre en utilisant uniquement le câble fourni.

Figure 6.1: Battery usage display.
7. Dépannage
If you encounter issues with your COROS APEX watch, refer to the following common solutions:
- Watch Not Pairing: Ensure Bluetooth is enabled on your phone and the watch is within range. Restart both the watch and the phone. Verify the COROS app is updated to the latest version.
- Connexion GPS impossible : Déplacez-vous vers un espace ouvert et dégagé. view of the sky. Wait a few minutes for the watch to acquire a signal. Ensure GPS is enabled for your activity.
- Inaccurate Altimeter Readings: Ensure the altimeter port is clean and free of debris. Perform a manual calibration if available in the watch settings.
- Regarder sans réponse : Perform a soft reset by holding down the digital dial and back button simultaneously until the COROS logo appears.
For persistent issues, consult the COROS support website ou contacter le service client.
8. Spécifications
| Fonctionnalité | Détail |
|---|---|
| Dimensions du produit | 1.77 x 1.77 x 0.57 pouces |
| Poids de l'article | 1.76 onces |
| Numéro de modèle | WAPXs-BLK-2 |
| Piles | 1 piles Lithium Polymère requises (incluses) |
| Technologies de connectivité | GPS, Bluetooth |
| Taille de l'écran | 4 centimètres |
| Résistance à l'eau | 100m (Waterproof) |
| Battery Life (Full GPS Mode) | 25 heures |
| Autonomie de la batterie (utilisation normale) | Jusqu'à 24 jours |
| Type de montage | Support de poignet |
9. Garantie et assistance
The COROS APEX Premium Multisport GPS Watch typically comes with a 2-year manufacturer's warranty, covering defects in materials and workmanship under normal use. For specific warranty terms and conditions, please refer to the official COROS weble site ou les informations de garantie incluses avec votre produit.
For technical support, product inquiries, or warranty claims, please visit the official COROS support page or contact their customer service directly. Keep your proof of purchase for warranty validation.
COROS officiel Website: www.coros.com





