COROS Apex 4 46 mm

Developed for high-altitude athletes, the Coros Apex 4 watch accompanies you on the most remote trails during your trail running or hiking sessions.

Thanks to its GNSS All-Satellite chip, the GPS provides highly reliable tracking, even in isolated areas. In endurance mode, the watch intelligently adjusts satellite signal capture to conserve battery life.

To support you on all your outings, the mapping system has been improved. You can generate routes, determine waypoints and points of interest, and access street and path names for easy navigation.

The built-in microphone and speakers allow you to make calls and receive voice notifications. You can track your progress throughout the effort, thanks to audio alerts that indicate your pace, speed, and distance traveled.

You can check the real-time weather to move safely in the mountains. For your safety, alerts are sent in case of a storm or significant altitude change.

The optical heart rate sensor helps you decipher your performance and sleep quality with precision. You analyze each stage of your outings with the adventure journal feature.

Designed for daring adventurers, it features sapphire glass and a titanium alloy bezel to offer maximum durability, regardless of the conditions.

You benefit from a battery life that can extend up to 65 hours in GPS endurance mode for the 46 mm model and up to 41 hours for the 42 mm watch.

Key features of the Coros Apex 4 watch

• Optical heart rate sensor (PPG)
• GNSS All-Satellite GPS system: 5 satellites for maximum accuracy
• Battery life: up to 65h (in 46 mm) / 41h (in 42 mm) in GPS endurance mode
• Over 200 sports tracked including 2 new ones: pickleball and padel
• COROS Training Hub web portal: customizable training plans, performance analysis, goal tracking, and team management
• Sleep tracking and its various phases
• Heart Rate Variability (HRV) measurement: assessment of fitness state
• Free offline global landscape and topographic maps
• Notification reception
• Live Track: real-time position tracking
• Adventure journal: activity analysis
• Integrated mapping
• Accelerometer, barometric altimeter, gyroscope, compass
• Sapphire glass screen resistant to scratches
• Titanium bezel: strength and resilience
• Water resistance: 5 ATM

Size and Weight:

• Dimensions: 4.62 x 4.62 x 1.37 cm
• Weight: 64g with silicone strap - 51g with nylon strap

Screen:

• Screen size: 1.3 inches
• Screen resolution: 260 x 260 pixels

Watch Strap:

• Width: 2.4 cm
• Size - Nylon: 14 cm - 21.5 cm
• Size - Silicone: 14 cm - 21.5 cm
• Attachment type: Quick Release

Battery:

• Endurance Mode (GPS, GLONASS, Galileo, Beidou, QZSS): up to 65 hours - up to 17 hours with music
• Precision All Systems Mode (GPS, GLONASS, Galileo, Beidou, QZSS): up to 53 hours - up to 16 hours with music
• Max Dual Frequency Mode (GPS, GLONASS, Galileo, Beidou, QZSS): up to 41 hours - up to 15 hours with music
• Daily use and sleep tracking: up to 24 days (with sleep tracking, daily stress, and continuous heart rate measurement)
• Estimated charging time: less than 2 hours

Box Contents:

• COROS Apex 4 Watch
• User Manual
• USB-C cable not included

Material:

• Screen Material: Sapphire Glass
• Bezel Material: Titanium Alloy
• Cover Material: Fiber-Reinforced Polymer
• Band Material: Silicone or Nylon

Connectivity:

• Phone: Bluetooth
• Accessories: Bluetooth
• Data Sync: Wi-Fi and COROS App

Durability:

• Water Resistance: 5 ATM
• Operating Temperature: -20°C to 50°C
• Storage Temperature: -20°C to 60°C

Internal Memory:

• Internal Memory: 32 GB
• Activity Memory: 1200 hours

Location:

• Satellite Systems: GPS, GLONASS, Galileo, Beidou, and QZSS
• GNSS Chip: Dual Frequency All-Satellite

Navigation:

• Downloadable Global Maps: Landscape (with street names)
• Downloadable Regional Maps: Topographic
• Checkpoint
• Back to Start
• Waypoints
• Turn-by-Turn Navigation
• Deviation Alert
• Digital Map Navigation
• Safety Alerts

Sensors:

• Optical Heart Rate Sensor (may not work on tattoos)
• Barometric Altimeter
• Accelerometer
• Gyroscope
• 3D Electronic Compass
• Thermometer
• Oxygen Saturation Sensor (new SpO2 sensor)
• ECG
• Dual Microphone with Noise Reduction
• Speaker
• Water Depth Sensor

Training Functions:

• Effort Pace
• EvoLab
• Activity Alerts
• Basic/Advanced Interval Training
• Pre-Planned Workouts
• Training Plans
• Running Level
• Resting HR
• Heart Rate Underwater
• Remote Camera Control (GoPro and Insta360)
• Virtual Pacer
• Virtual Race
• Running Technique Test
• Altitude Mode
• Touch Scrolling
• Screen Sharing/Extender

Daily Functions:

• Daily Stress
• Health Summary
• Message/Call Alert
• Sleep
• Alarm
• Timer
• Stopwatch
• Daily Alerts
• Firmware Compatible with Updates
• Find My Phone
• Find My Watch
• Always-On Mode
• HRV
• Music

Third-Party App Integration:

• Strava, Training Peaks, Relieve, Wikiloc, Apple Health, Final Surge, Google Health, Stryd, etc.

Available Languages:

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

Running Activity Modes:

• Running
• Treadmill
• Trail
• Track

Walking Activity Modes:

• Hiking
• Walking

Cycling Activity Modes:

• Road Cycling
• Indoor Cycling
• Gravel
• Mountain Biking

Swimming Activity Modes:

• Open Water
• Pool Swimming

Climbing Activity Modes:

• Mountaineering
• Outdoor Climbing (GPS algorithm updates)
• Single-Pitch Climbing
• Indoor Climbing
• Bouldering

Water Activity Modes:

• Rowing
• Indoor Rowing
• Flat Water
• White Water
• Windsurfing
• Speedsurfing

Aerobic Activity Modes:

• GPS Cardio
• Indoor Cardio
• Jumprope
• Stair Climbing
• Elliptical
• Yoga
• Pilates
• Boxing
• Badminton
• Table Tennis
• Basketball
• Soccer / Football

Winter Activity Modes:

• Skiing
• Snowboarding
• Freeride Skiing
• Ski Touring

Other Activity Modes:

• Frisbee
• Skateboarding
• Triathlon
• Multisport
• Workouts
• Custom Activity