COROS Vertix 2S GPS Adventure Watch

Specifications

Size and Weight

• Dimensions: 50.3 x 50.3 x 16mm
• Weight: 87g (silicone band)
• 70g (nylon band)

Display

• Display Size: 1.4 inches
• Resolution: 280 x 280 (64 colors)
• Display 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
• Nylon Size: 155mm – 225mm
• Silicone Size: 130mm – 240mm
• Installation: Quick Fit

Design

• Digital Dial (Increased Size & Enhanced Durability)
• Back Button
• Dedicated Backlight Button

Connectivity

• Bluetooth (Phone & Accessories)
• Wi-Fi / COROS App Data Sync

Durability

• 10 ATM Water Resistance (Surface use only, not diving)
• Working Temp: -22°F to 122°F (-30°C to 50°C)
• Storage Temp: -22°F to 140°F (-30°C to 60°C)

Battery

• Standard Full GPS: 118 hrs (32 hrs with offline music)
• High All Systems: 73 hrs (27 hrs with offline music)
• Max Dual Frequency: 43 hrs (22 hrs with offline music)
• Daily Use & Sleep: 36 days
• Charging Time: Less Than 2 Hours

Memory

• 32GB Internal Storage
• 1200 Hours Activity Memory (Outdoor estimate)

Geo Location & Navigation

• GPS, GLONASS, Galileo, Beidou, QZSS
• All-Satellite Dual-Frequency GNSS
• Landscape & Topo Maps (Downloadable Global Maps)
• Checkpoint, Back-To-Start, Deviation Alert
• Touchscreen-Enabled Map Control
• Safety Alerts

Sensors

• Optical Heart Rate Monitor (may not work over tattoos)
• Electrocardiogram (ECG) Sensor
• Barometric Altimeter
• Accelerometer
• Gyroscope
• 3D Compass
• Thermometer (with compatible accessory)
• Optical Pulse Oximeter (SpO2)

Training Features

• Effort Pace
• EvoLab (Recovery, VO2 Max, Training Load, Race Predictor, Threshold Zones)
• Activity Alerts (cadence, pace, heart rate, power, distance)
• Interval Training & Pre-Planned Workouts
• Training Plans & Running Fitness
• Resting & Underwater Heart Rate
• Action Camera Control (GoPro, DJI, Insta360 supported models)
• Virtual Pacer & Virtual Run
• Running Form Test (Requires COROS POD)
• Altitude Mode
• Touch Scroll
• Extender Mode

Daily Features

• Daily Stress & Wellness Check
• Message/Call Alerts
• Sleep Tracking (REM)
• HRV
• Alarm, Timer, Stopwatch
• Daily Data (calories, exercise time, storm alerts)
• Backlight Always-On Mode
• Find My Phone / Find My Watch
• Offline Music (Bluetooth headphones)
• Firmware Updates via Wi-Fi & COROS App

3rd Party Integration

• Nike Run Club, Komoot, TrainingPeaks, Strava, Relive, adidas Running
• Apple Health, Stryd, Final Surge, Runalyze, Running Quotient, Decathlon

System Languages

• English, Simplified Chinese, Traditional Chinese, German, Spanish, French, Polish, Thai, Japanese, Korean, Portuguese, Italian, Russian, Vietnamese

Features

• Big Goals Require the Best
  Built for scaling the world’s tallest peaks and conquering ultra-marathons, COROS VERTIX 2S delivers elite-level performance to help turn your next dream into reality.
• Easy to Operate
  Tactile buttons and a large digital dial make it simple to access features in all conditions—even while wearing thick gloves.
• Made to Be Tough
  A scratch-resistant sapphire screen and PVD-coated titanium bezel protect the watch from extreme sport, adventure, and everyday wear.
• Built for the Extreme
  Operates in temperatures from -22°F to 122°F (-30°C to 50°C) and withstands water pressure up to 10 ATM (100 meters).
• Power to Endure
  118 hours of continuous GPS use and 36 days of daily use—engineered to support the longest climbs, ultra races, and endurance feats on a single charge.
• Pin-Point Accuracy
  Dual-frequency GPS with climbing-tuned algorithms ensures precise tracking in mountains, narrow canyons, and sheer rock faces.
• Effortless Navigation
  Plan, follow, and return to your route online or offline with tools including turn-by-turn directions, elevation profiles, checkpoints, and deviation alerts.
• Fit for Everything
  Powered by the COROS Training Solution with next-generation optical heart rate tracking and in-depth performance analytics through the COROS App.
• Prepared for Anything
  Built-in storm alerts, altitude mode, safety alerts, night mode, nutrition alerts, and sun movement tracking help keep you informed in the wilderness.
• Ready for Adventure
  Dedicated activity modes for climbing, snow sports, ultra-running, and mountaineering—each with sport-specific metrics and tools.
• Track More Than Training
  Monitor sleep tracking, overnight HRV, wellness checks, and recovery metrics to maintain peak performance and avoid injury.
• Off-Wrist Convenience
  Includes support for a second-generation carabiner accessory for secure off-wrist carry during climbs and technical pursuits.