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Battery Life

Make constantly charging your watch a thing of the past. With APEX, you will have a watch that is built to last above and beyond your workout. In UltraMax setting, the battery is carefully engineered to last up to 100 hours using GPS. While using normal mode will yield up to 35 hours, and regular usage up to 30 days.


Built in Premium

Transitioning from the workplace to training is easy with the APEX's intelligent build and design. With finish options including titanium alloy and stainless steel bezel alongside a sapphire glass face for extreme protection, you are prepared for any and every environment.

Simplicity at its Finest

Changing screens and using devices can be overwhelming with traditional buttons, especially in the middle of a workout. With the digital dial, you can easily navigate through the APEX, allowing you to focus on the important things like finishing your run or prepping your next set.

Training Efficiency
Without Injury

To prevent injury, there’s nothing more crucial than training correctly. We’re able to accurately determine your overall effort, broken down into stamina level (0-100) and training effect (0-6). Exerted way too much stamina? COROS Trainer will notify you it’s time to rest up. Based on the effort level and training history, you will then be able to see an advised recovery window before you begin your next activity.

Navigation Track

Equipped with track and navigation features, APEX can be your best tool when you need directions the most. Routes are uploaded and displayed on grid as a bread crumb trail with real time information on heading and elevation and alerts to help you get back on course.

Learn Running Habits

During Normal GPS

Estimate Running Distance And

Track When GPS Is Weak Or Lost

Smart Learning Stride Length

Introducing COROS' very own, Intelligent Stride Algorithm. This unique algorithm embodies machine learning at its core to record your personal range of motion while running. This will build your very own stride model that will be used for indoor running or areas of weak GPS signal (such as tunnels).

Your Complete Training Guide

Based on a unique algorithm with lactate threshold, VO2 Max and HR, the COROS Trainer dials-in your running training every day. Using your personal historical data along with metrics from your latest activity, such as pace, distance and HR - COROS Trainer will calculate a perceived effort and recommend a time for full recovery.


With COROS Training mode, you can create, share and even download workouts from professional athletes and coaches. Build your own workout in the COROS App for Running, Cycling, Swimming or Strength Training with virtually no limitations. Select from more than 200+ preloaded exercises to create your ideal strength training session. Share your workouts with friends and training partners via text, email, social media or even direct to the app using a QR code. Lastly follow hand-picked workouts from professional athletes and coaches by downloading from and onto your watch. With the new training mode, your best efforts are well within your reach.

Stay on Track

A standard track is 400m, so why can’t GPS devices seem to get it right? With the new Track Run Mode from COROS, a proprietary algorithm, is used to make sure your track runs and workouts are measured accurately regardless of which lane you choose. Gone are the random zigzags across the field, or sharp angled turns, replaced with the smooth straightaways and curves of the track – just like how you run on it.

Working with COROS Performance Optimization Device (POD), APEX is able to provide advanced running metrics in real time, including power and form data to help turn you into a smarter and more efficient runner.

Check out COROS POD

APEX 46mm

  • 35h

    35 Hours Normal GPS Mode
  • 100h

    100 Hours UltraMax GPS Mode
  • 30d

    30 Days Regular Use

APEX 42mm

  • 25h

    25 Hours Normal GPS Mode
  • 80h

    80 Hours UltraMax GPS Mode
  • 24d

    24 Days Regular Use
Display Size 46mm: 1.2 in. 240 x 240 (64 colors)
42mm: 1.1 in. 218 x 218 (64 colors)
Display Type Memory LCD
Screen Material Sapphire Glass
Bezel Material 46mm: Titanium Alloy
42mm: Stainless Steel
Strap Material Silicone
Quick Release Bands 46mm: 22mm
42mm: 20mm
Physical Size 46mm: 46 x 46 x 11.9 mm
42mm: 42.00 x 42.00 x 11.75 mm
Weight With Silicone Band 46mm: 55.3 g
42mm: 49 g
Weight With Nylon Band 46mm: 45 g
42mm: 38 g
Phone Connection Bluetooth
Accessory Connection ANT+/Bluetooth
Navigation GPS/QZSS, GLONASS, BeiDou
Sensors Optical Heart Rate Monitor
Barometric Altimeter
Water Resistance 10ATM (100 Meters/328 Feet)
Working Temperature 14°F to 140°F (-10°C to 60°C)
Storage Temperature -4°F to 158°F (-20°C to 70°C)
Charging Time Less than 2 Hours
Battery Life (46mm/42mm) Up to 100/80 Hours in UltraMax GPS Mode
Up to 35/25 Hours in Full GPS Mode
Up to 30/24 Days for Regular Use
Supported Workouts Run, Indoor Run, Trail Run, Track Run, Mountain Climb, Hike, Bike, Indoor Bike, Pool Swim, Open Water, Triathlon, Gym Cardio, GPS Cardio, Ski, Snowboard, XC Ski, Ski Touring, Multisport, Strength, Training
Product VERTIX GPS Adventure Watch APEX Pro Premium Multisport GPS Watch APEX 46mm Premium Multisport GPS Watch APEX 42mm Premium Multisport GPS Watch COROS PACE 2 Premium GPS Sport Watch
Price $599.99 - $699.99 $499.99 $349.99 $299.99 $199.99
Display Size 1.2 in. 240 x 240 (64 colors) 1.2 in. 240 x 240 (64 colors) 1.2 in. 240 x 240 (64 colors) 1.1 in. 218 x 218 (64 colors) 1.2 in. 240 x 240 (64 colors)
Display Type Touch Screen Always-On Memory LCD Touch Screen Always-On Memory LCD Always-On Memory LCD Always-On Memory LCD Always-On Memory LCD
Screen Material Diamond-like Coating Sapphire Glass Sapphire Glass Sapphire Glass Sapphire Glass Corning® Glass
Bezel Material Grade 5 Titanium Alloy Grade 5 Titanium Alloy Grade 5 Titanium Alloy Stainless Steel Fibre Reinforced Polymer
Cover Material Titanium Alloy Aluminum Aluminum Aluminum Fibre Reinforced Polymer
Strap Material Silicone/Nylon Silicone/Nylon Silicone/Nylon Silicone/Nylon Silicone/Nylon
Quick Release/Fit Band 22mm 22mm 22mm 20mm 20mm
Physical Size 47 x 47 x 15.6mm 47 x 47 x 13.4mm 46 x 46 x 11.9mm 42 x 42 x 11.75mm 42 x 42 x 11.7mm
Weight With Silicone Band 76g 59g 55.3g 49g 35g-36g
Weight With Nylon Band 63g 49g 45g 38g 29g-30g
Phone Connection Bluetooth Bluetooth Bluetooth Bluetooth Bluetooth
Accessory Connection ANT+/Bluetooth ANT+/Bluetooth ANT+/Bluetooth ANT+/Bluetooth ANT+/Bluetooth
Waterproof 15ATM (150 Meters/492 Feet) 10ATM (100 Meters/328 Feet) 10ATM (100 Meters/328 Feet) 10ATM (100 Meters/328 Feet) 5ATM (50 Meters/164 Feet)
Working Temperature -4°F to 140°F (-20°C to 60°C) 14°F to 140°F (-10°C to 60°C) 14°F to 140°F (-10°C to 60°C) 14°F to 140°F (-10°C to 60°C) -4°F to 140°F (-20°C to 60°C)
Storage Temperature -22°F to 158°F (-30°C to 70°C) -4°F to 158°F (-20°C to 70°C) -4°F to 149°F (-20°C to 65°C) -4°F to 149°F (-20°C to 65°C) -4°F to 149°F (-20°C to 65°C)
Charging Time Less than 2 Hours Less than 2 Hours Less than 2 Hours Less than 2 Hours Less than 2 Hours
UltraMax GPS Mode 150 Hours 100 Hours 100 Hours 80 Hours 60 Hours
Full GPS Mode 60 Hours 40 Hours 35 Hours 25 Hours 30 Hours
Regular Use 45 Days 30 Days 30 Days 24 Days 20 Days
24/7 HR Monitoring
Optical Heart Rate Monitor
Barometric Altimeter
Advanced Training Analysis (VO2max, Training Effect, Training Load, Threshold Pace, etc)
Recovery Time
Interval, Triathlon, Multisport Training
Swimming Heart Rate
ANT+ Accessories (HR Chest Strap, Speed/Cadence Sensor, Bike Power Meter, Bike Trainer)
Sleep Monitoring
Phone Notifications
3rd Party Integration (Strava, TrainingPeaks, etc)
Thick Gloves Compatible
Structured Workouts & Training Programs
Running Power From The Wrist
Training Plan
Strength Training
Stryd Compatible
Digital Dial
Phone Notifications During Workouts
Backlight Always-On Mode
Sapphire Glass
Breadcrumb Navigation
Back-To-Start Navigation
Winter Sports Mode
Mountain Climb Mode
24/7 Blood Oxygen Monitoring
Optical Pulse Ox Monitor
Dedicated Backlight Button
Touch Screen Mode
Altitude Mode
Extreme Durability
Hand Assembled Translucent Fibre Frame √ (Selective Models)
Windsurfing Mode
Speedsurfing Mode
Whitewater Mode
Flatwater Mode
Rowing Mode
Indoor Rowing Mode