COROS

COROS PACE 4 Pro

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Current price: $449
Size and Weight
Dimensions 47.6 x 47.6 x 11.8 mm
Height does not include the optical heart rate sensor
Weight 51g
with silicone band
43g
with nylon band
Display
Display Size 1.47 inches
Display Resolution 466 x 466 pixels
Display Type LTPO AMOLED Display
Materials
Screen Material Sapphire Glass
Bezel Material Grade 5 Titanium Alloy
Cover Material Fiber Reinforced Polymer
Band Material Silicone / Nylon
Watch Band
Width 22mm
Size - Nylon 135 - 205mm
Size - Silicone 140 - 220mm
Installation Type Quick Release
Design
Buttons & Dials Digital Dial
Back Button
Action Button
For quick access to your map during activities, control center, and more
Connectivity
Phone Bluetooth
Accessories Bluetooth
Data Sync Wi-Fi / COROS App
Durability
Water Resistance 5 ATM
Suitable for surface water activities and not for diving
Working Temperature -4°F to 122°F (-20°C to 50°C)
Storage Temperature -4°F to 140°F (-20°C to 60°C)
Battery
Standard Full GPS
(GPS/QZSS)
—
High
All Systems
(GPS, GLONASS, Galileo, Beidou, QZSS)
60 Hours
45 Hours (with Always-On Display)
17
with offline music playing
Max
Dual Frequency
(GPS, GLONASS, Galileo, Beidou, QZSS)
40 Hours
30 Hours (with Always-On Display)
15
with offline music playing
Daily Use & Sleep Tracking 21 Days
7 Days (with Always-On Display)
Charging Time About 1.5 hours
Memory
Internal Memory 32GB
Activity Memory 1200 Hours
Estimates based on outdoor activities
Geo Location
Satellite Systems GPS, GLONASS, Galileo, Beidou, QZSS
GNSS Chipset All-Satellite Dual-Frequency
Navigation
Map Layer Landscape (with trail and street names)
Downloadable Global Maps
Topo
Downloadable Global Maps
Additional Features Checkpoint
Back-To-Start
Deviation Alert
Touchscreen-Enabled Map Control
Safety Alerts
Data Tracking
Sensors Speaker to take hands-free calls or play activity alerts out-loud.
Microphone to record training logs, use voice commands, and save Voice Pins
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
Electrical Heart Rate Sensor for HRV and Wellness Checks
Training Features Effort Pace
A personalized metric that represents true effort when running
EvoLab
Recovery, fatigue, training load, race predictor, VO2 max, threshold zones and more metrics
Activity Alerts
For cadence, distance, pace, heart rate, power and more metrics
Basic Interval Training
Pre-planned Workouts
Training Plans
Running Fitness
Resting Heart Rate
Underwater Heart Rate
Action Camera Control
Supports select GoPro, DJI, Insta360 cameras
Virtual Pacer
Virtual Run
Running Form Test
Requires COROS POD/POD 2
Altitude Mode
Regular evaluation of SpO2 and fitness when at high altitudes
Touch Scroll
Swipe to scroll data pages during training
Extender
Daily Features Daily Stress
Wellness Check
Message/Call Alert
Supports daily use and during training
Sleep
with REM tracking
Alarm
Timer
Stopwatch
Daily Data
Includes active calories, exercise time, storm and more alerts
Updateable Firmware
with Wi-Fi and the COROS app
Find My Phone
Find My Watch
Backlight Always-On Mode
HRV
Music
Plays offline music when paired with supported Bluetooth headsets
3rd Party Integration
Compatible Apps Nike Run Club, Komoot, TrainingPeaks, Strava, Relive, adidas Running, Apple Health, Stryd, Final Surge, Runalyze, Running Quotient, Decathlon
Click here for a complete list
System Languages
Display Language English, Simplified Chinese, Traditional Chinese, German, Spanish, French, Polish, Thai, Japanese, Korean, Portuguese, Italian, Russian, Vietnamese

All battery claims depend on feature usage such as music, backlight, navigation, and many other factors; actual results will vary. Lithium-ion batteries have limited recharge cycles and may show degradation over time. Battery life and charge cycles vary by use and settings. View our Battery Specifications for more detailed information.