Key Benefits

• Dual-frequency GPS for precise tracking.

• Long battery life up to 36 days.

• Water resistance suitable for open water.

• Advanced heart rate monitoring sensor.

• Offline maps with turn-by-turn directions.

Built for explorers and athletes who demand the very best, the COROS VERTIX 2S combines rugged durability with cutting-edge technology. It features a advanced dual-frequency satellite system for accurate location tracking even in complex environments such as mountains and canyons. Advanced navigation tools like turn-by-turn directions and offline maps help users stay on course regardless of signal.

This watch includes COROS’s latest optical heart rate sensor for reliable performance data and supports over 30 activity modes, from ultra-running to snow sports. Built to endure, it offers a tough sapphire touchscreen paired with a titanium bezel, providing both durability and clarity.

With 36 days of regular battery life and 118 hours of continuous GPS use, it supports long expeditions without interruption. Water-resistant to 10 ATM, it’s ready for open water challenges. The VERTIX 2S combines robust design with smart technology to empower users to explore confidently.

What’s in the Box:
COROS VERTIX 2S watch
Two watchbands
One charging cable
Quick start guide

COROS is a performance sports technology brand built for athletes who push limits. Inspired by the outdoors and driven by endurance, COROS designs high-grade gear tested in the world’s most extreme conditions. Every product blends advanced engineering with intuitive design to support serious training and exploration. Created by athletes, for athletes—COROS is made to perform when it matters most.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

Sync directly to your favorite health and fitness apps like Strava, Nike Run Club, Apple Health, and Health Connect. Stay connected by viewing incoming texts and phone calls, or use Find my Phone to locate your misplaced device, and control your GoPro and Insta360 cameras straight from your wrist.

For full setup and usage instructions, please refer to the user manual.

SPECIFICATIONS:

Size & Weight
Dimensions: 50.3 x 50.3 x 16mm
Weight: 87g (with Silicone Band), 70g (with Nylon Band)

Display
Size: 1.4 Inch
Resolution: 280 x 280
Type: Touch Screen Always-On Memory LCD

Materials
Screen: Sapphire Glass
Bezel: Grade 5 Titanium Alloy With PVD Coating
Cover: Titanium Alloy With PVD Coating
Band: Silicone / Nylon

Watch Band
Width: 26mm
Size (Nylon): 155mm - 225mm
Size (Silicone): 130mm - 240mm
Installation Type: Quick Fit

Design
Buttons & Dials: Digital Dial
Increased Size & Enhanced Durability
Back Button
Dedicated Backlight Button

Connectivity
Phone: Bluetooth
Accessories: Bluetooth
Data Sync: Wi-Fi / COROS App

Durability
Water Resistance: 10 ATM (suitable for surface water activities; not for diving)
Working Temperature: -22°F to 122°F (-30°C to 50°C)
Storage Temperature: -22°F to 140°F (-30°C to 60°C)

Battery Life
Standard Full GPS (GPS/QZSS): 118 Hours
With Offline Music: 32 Hours
All Systems On (GPS, GLONASS, Galileo, Beidou, QZSS): 73 Hours
With Offline Music: 27 Hours
Dual Frequency (GPS, GLONASS, Galileo, Beidou, QZSS): 43 Hours
With Offline Music: 22 Hours
Daily Use & Sleep Tracking: 36 Days (with all-day stress monitoring)
Charging Time: Less Than 2 Hours

Memory
Internal Memory: 32GB
Activity Memory: 1200 Hours (approx. for outdoor activities)

Geo Location
Satellite Systems: GPS, GLONASS, Galileo, Beidou, QZSS
GNSS Chipset: All-Satellite Dual-Frequency

Navigation
Map Layer: Landscape (Downloadable Global Maps)
Topo (Downloadable Regional Maps)
Additional Features: Checkpoint, Back-To-Start, Deviation Alert, Touchscreen-Enabled Map Control

Data Tracking & Sensors
Sensors: Optical Heart Rate Monitor (may not work over tattoos)
Barometric Altimeter
Accelerometer
Gyroscope
3D Compass
Thermometer (supports body temperature in training with compatible accessory)
Optical Pulse Oximeter
Electrocardiogram Sensor

Training Features
Resting Heart Rate
Underwater Heart Rate
Action Camera Control (supports select GoPro and Insta360 cameras)
Virtual Pacer
Virtual Run
Running Form Test (requires COROS POD/POD 2)
Altitude Mode (regular evaluation of SpO2 and fitness at high altitudes)
Touch Scroll (swipe to scroll data pages during training)
Extender

Daily Features
Stopwatch
Daily Alerts (include active calories, exercise time, storm alerts, and more)
Updateable Firmware (via Wi-Fi and COROS App)
Find My Phone
Find My Watch
Backlight Always-On Mode
HRV
Music (plays offline music with supported Bluetooth headsets)

3rd Party App Integration
Compatible Apps: Nike Run Club, Komoot, TrainingPeaks, Strava, Relive, adidas Running, Apple Health, Stryd, Final Surge, Runalyze, Running Quotient, Decathlon
(Click here for full list if hosted online)

System Languages
Available Languages: English, Simplified Chinese, Traditional Chinese, German, Spanish, French, Polish, Thai, Japanese, Korean, Portuguese, Italian, Russian, Vietnamese