COROS VERTIX 2S
COROS VERTIX 2S Adventure GPS Watch User Manual
Model: VERTIX 2S
Introduction
This manual provides essential information for setting up, operating, maintaining, and troubleshooting your COROS VERTIX 2S Adventure GPS Watch. Please read these instructions carefully to ensure optimal performance and longevity of your device.

The COROS VERTIX 2S Adventure GPS Watch, designed for durability and advanced tracking.
1. Setup
1.1 What's in the Box
Verify that all components are present in the packaging:
- COROS VERTIX 2S Watch x 1
- Charging Cable x 1
- Nylon Band x 1
- Silicone Band x 1

The COROS VERTIX 2S packaging and included accessories.
1.2 Initial Charging
Before first use, fully charge your COROS VERTIX 2S watch. Connect the provided charging cable to the watch and a USB power source. The watch display will indicate charging status.
1.3 Pairing with the COROS App
- Download the COROS app from your smartphone's app store.
- Open the COROS app and create an account or log in.
- Follow the on-screen instructions in the app to pair your VERTIX 2S watch via Bluetooth.
- Ensure Bluetooth is enabled on your smartphone.
2. Operating Your Watch
2.1 Basic Navigation
The VERTIX 2S features a digital dial and tactile buttons for easy operation, even with gloves. Rotate the digital dial to scroll through menus and data screens. Press the dial to select items. Use the additional buttons for specific functions like starting/stopping activities or accessing shortcuts.

The digital dial and tactile buttons allow for easy navigation.
2.2 GPS Navigation and Route Planning
The watch offers global offline maps and a route planner. You can create, follow, and return along paths directly from your wrist or plan complex routes using the COROS app and mirror them to your watch.

GPS navigation and route planning features on the watch and companion app.
2.3 Heart Rate Monitoring
The next-gen optical sensor provides accurate heart rate tracking for precise training and recovery data. Monitor your heart rate during activities and throughout the day for comprehensive fitness insights.

The optical heart rate sensor on the back of the watch.
2.4 Activity Tracking
The VERTIX 2S supports a wide range of activities including running, biking, rock climbing, skiing, and more. Select your desired activity mode to track specific metrics and optimize your training.
- Running: Track pace, distance, elevation, and heart rate.
- Biking: Monitor speed, distance, power (with compatible sensors), and heart rate.
- Rock Climbing: Utilize the updated Outdoor Climb Mode for precise climbing data.
- Skiing/Snowboarding: Record runs, vertical descent, and speed.
- Swimming: Track laps, distance, and stroke rate in pool or open water.
2.5 Recovery and Sleep Tracking
Monitor your sleep quality, track sleep stages, and receive real-time stress analysis. The watch also provides wellness check tests for health insights like heart rate variability and breathing rate.
2.6 Safety Features
Stay informed and safe with various alerts and modes:
- Nutrition Alert: Reminders to hydrate and fuel during long activities.
- Sun Movements: Track sunrise, sunset, dawn, and dusk times.
- Safety Alert: Customizable alerts for critical situations.
- Storm Alert: Notifies you of impending weather changes.
- Night Mode: Optimizes display for low-light conditions.
- Altitude Mode: Provides altitude-specific data and warnings.

Safety features displayed on the watch face.
2.7 Real-Time Screen Mirroring
Experience seamless integration by mirroring your watch screen to your phone. View detailed maps and activity data during cycling, hiking, or climbing directly on your smartphone.

Real-time screen mirroring from the watch to a smartphone.
2.8 Virtual Pacer
Utilize the Virtual Pacer feature to set pace goals for your runs, using either time or distance. This helps you maintain your desired speed and achieve training targets.

The Virtual Pacer feature helps maintain target pace.
2.9 Official Product Video
Official video showcasing the features and durability of the COROS VERTIX 2S GPS Adventure Watch.
3. Maintenance
3.1 Cleaning Your Watch
Regularly clean your watch and bands to prevent buildup and maintain hygiene. Use a soft, damp cloth to wipe the watch body and screen. For silicone bands, mild soap and water can be used. Ensure the watch is completely dry before charging or prolonged use.
3.2 Charging Best Practices
- Use only the provided COROS charging cable.
- Avoid exposing the charging port to moisture.
- Charge the watch in a cool, dry environment.
- Do not leave the watch charging for extended periods after it is fully charged.
3.3 Software Updates
Periodically check for software updates via the COROS app. Updates often include performance improvements, new features, and bug fixes. Ensure your watch is sufficiently charged before initiating an update.
4. Troubleshooting
4.1 Common Issues
- Watch not turning on: Ensure the watch is fully charged. Connect it to the charger for at least 30 minutes.
- GPS signal issues: Ensure you are in an open area with a clear view of the sky. Sync your watch with the COROS app regularly to update GPS satellite data.
- Heart rate inaccuracy: Ensure the watch is worn snugly on your wrist, one finger-width above the wrist bone. Clean the optical sensor regularly.
- Pairing problems: Ensure Bluetooth is enabled on your phone and the watch. Try restarting both devices and the COROS app.
- Short battery life: Review your watch settings. Features like continuous GPS tracking, frequent backlight use, and constant heart rate monitoring consume more power.
4.2 Resetting Your Device
If your watch is unresponsive or experiencing persistent issues, a soft reset may resolve the problem. Consult the COROS app or official support website for instructions on performing a soft or factory reset, as procedures may vary.
5. Specifications
| Feature | Detail |
|---|---|
| Model Name | COROS VERTIX 2S Adventure GPS Watch |
| Model Number | B19S |
| Screen Size | 1.4 Inches |
| Display Type | LCD |
| Resolution | 480 x 272 |
| Memory Storage Capacity | 32 GB |
| Battery Life (Regular Use) | Up to 40 days |
| Battery Life (Full GPS Tracking) | Up to 118 hours |
| Water Resistance | 10 ATM (100 meters) |
| Materials | Sapphire screen, PVD-coated titanium bezel |
| Connectivity | Bluetooth |
| Supported Satellite Navigation System | GPS (Dual-frequency) |
| Item Weight | 150 Grams |
| Operating System | Proprietary OS |

The durable construction of the COROS VERTIX 2S, featuring sapphire glass and titanium bezel.
6. Warranty Information
The COROS VERTIX 2S Adventure GPS Watch comes with a 2-year manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by accident, misuse, unauthorized modifications, or normal wear and tear.
For detailed warranty terms and conditions, please refer to the official COROS website or contact customer support.
7. Customer Support
For further assistance, technical support, or to access additional resources, please visit the official COROS website or utilize the COROS app.
- Official COROS Website: www.coros.com
- COROS Store on Amazon: Visit the COROS Store
- COROS App: Available on iOS and Android app stores for device management, data synchronization, and support resources.
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