
COROS PACE 4 Pro – GPS watch with a 1.47-inch AMOLED display, titanium bezel, sapphire glass and up to 60 hours of battery life in GPS mode
The largest display in COROS history
COROS PACE 4 Pro brings to the PACE line what until now only the higher COROS models had: titanium, sapphire and a display unlike any before it. A 1.47-inch diagonal and up to 3500 nits – readable even in direct sunlight. The battery lasts up to 60 hours in GPS mode and up to 21 days of daily use. All of this at just 11.8 mm thick and only 43 grams – the weight of the whole watch with the nylon band. Offline maps of the whole world come free on the watch, and dual-frequency GPS keeps an accurate track between buildings and in the mountains. A built-in microphone and speaker let you take calls from your phone and record voice notes during an activity. A watch for runners, cyclists, triathletes and anyone who combines endurance with strength training.
COROS PACE 4 Pro AMOLED display with a 1.47-inch diagonal and up to 3500 nits
High contrast even in direct sunlight
The 1.47-inch LTPO AMOLED display at 466 × 466 pixels is the largest and brightest COROS has ever used – for comparison, PACE 4 has 1.2 inches. Type is sharp and the map readable down to the last detail. Do you wear glasses, or find small digits harder to read? For you, the bigger display is the biggest change. Brightness adapts from 2 to 3500 nits, so you see everything in direct sunlight and the display never dazzles you at night. The display covers 61.5 % of the watch face, so more data fits on one screen: up to 11 data fields at once, up to 13 on the new Multi-Data screen.
COROS PACE 4 Pro 1.47 inch
display diagonal
the largest display in COROS history
COROS PACE 4 Pro 466 × 466 px
resolution
at 317 PPI even small type stays sharp
COROS PACE 4 Pro 3500 nits
peak brightness
2500 nits sustained and just 2 nits at night
COROS PACE 4 Pro 1 – 60 Hz
refresh rate
LTPO technology cuts power consumption
COROS PACE 4 Pro 61.5 %
screen-to-body ratio
a thin bezel all around the display
COROS PACE 4 Pro 13
data fields at once
on the Multi-Data screen, 11 on a standard one
COROS PACE 4 Pro Titanium and sapphire – TC4 titanium alloy bezel and sapphire glass
Premium, durable materials
The bezel around the display is made of TC4 titanium alloy – the same material grade used in aerospace. The black version adds a CDLC coating that makes scratches far less likely. The display is protected by sapphire glass with 2.5D edges, the second hardest natural material after diamond. The body is made of high-strength polymer, which is why the watch is so light. And the packaging is made of biodegradable and recyclable materials.
COROS PACE 4 Pro TC4 titanium
bezel material
the same grade as in aerospace
COROS PACE 4 Pro 2.5D sapphire
display glass
hardness 9 out of 10 on the Mohs scale
COROS PACE 4 Pro Battery life up to 60 hours in GPS mode and up to 21 days of daily use
Even the longest race on a single charge
Up to three weeks of daily wear on a single charge – while the watch tracks sleep, stress and HRV. With the display always on, it is a week. In GPS mode it lasts up to 60 hours, so even the longest races go from start to finish without recharging. Up to 45 hours with the display always on. And up to 40 hours in the most accurate dual-frequency mode, which you will appreciate in mountain terrain. Before a long activity you choose the GPS mode for what lies ahead: maximum accuracy or maximum battery life. Or leave the choice to the watch – Auto mode holds dual-frequency reception and switches to High GPS where the signal is good, saving a few hours of battery.
COROS PACE 4 Pro up to 60 hours
in High GPS Mode
19 hours more than PACE 4
COROS PACE 4 Pro up to 45 hours
GPS with the Always-On display on
the display stays lit for the whole activity
COROS PACE 4 Pro up to 21 days
daily use
7 days with the Always-On display on
COROS PACE 4 Pro just 30 minutes
of charging gives you 10 hours in GPS mode
from empty to full in 1.5 hours
COROS PACE 4 Pro Offline maps of the whole world, free, with route navigation
Maps and navigation on your wrist
Offline maps of the whole world, including topographic maps for selected regions, come free on the watch and work without a phone and without signal. The map pans and zooms smoothly, shows street names, tells trails from roads and marks points of interest (POI). You control navigation by touch or with the digital dial, and the watch guides you turn by turn. If you go off course, it alerts you. Back to Start brings you back to the start even without a prepared route. Plan a route in the COROS app or import any GPX file and send it to the watch. Dual-frequency GPS across five satellite systems keeps the track accurate even between tall buildings and in narrow valleys.
COROS PACE 4 Pro Voice features – microphone and speaker, answering calls, voice notes and voice control
Just tell your watch
When the watch is connected to your phone, you can take calls – the noise-reducing microphone and built-in speaker make sure you are heard clearly, even outdoors. Hold the Action key and say what you need: a reminder, a run with a target distance or time, opening an app or changing a setting. Voice Pins are saved at the exact spot on the route and stay part of the activity record – the app recognises the type of point from what you say, for example “water”. The speaker also plays alerts, music and podcasts. 32 GB of storage holds thousands of MP3 tracks – you listen through Bluetooth headphones and the phone can stay at home.
COROS PACE 4 Pro 43 g
weight with the nylon band
body alone 38 g, 51 g with the silicone band
COROS PACE 4 Pro 11.8 mm
watch body thickness
13.8 mm including the heart rate sensor
COROS PACE 4 Pro 47.6 mm
watch body diameter
a compact body even on a slimmer wrist
COROS PACE 4 Pro 37.34 mm
display diameter
61.5 % of the watch face
COROS PACE 4 Pro 22 mm
band width
Quick Release swap in seconds
COROS PACE 4 Pro 130 – 215 mm
band length
nylon 135 – 205 mm or long up to 235 mm
COROS PACE 4 Pro details
More useful features
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COROS PACE 4 Pro 4th-generation heart rate sensor
The fourth-generation five-channel optical sensor measures heart rate reliably during activity and throughout the day. It is complemented by a pulse oximeter (SpO2) and an ECG sensor that measures heart rate variability in Health Check.
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COROS PACE 4 Pro Pace Strategy and Live Tracking
An elevation-aware race pace plan – for road and trail. Start live location tracking on a schedule or any time during an activity, so your family always knows where you are.
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COROS PACE 4 Pro Weather and safety alerts
Weather for up to five saved locations, a local forecast and a thermometer. The watch alerts you to an approaching storm, a change in altitude and going off course. A safety alert sends a message with your location to chosen contacts.
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COROS PACE 4 Pro EvoLab and training metrics
Training load with recommendations, recovery time, VO2 Max, Running Fitness, Effort Pace, a running fitness test and an FTP test. Training plans from coaches and individual workouts load onto the watch for free.
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COROS PACE 4 Pro Sleep, HRV and stress
Sleep score, stages and consistency, with a record you can edit by hand. Plus overnight HRV, all-day stress tracking, heart rate recovery and menstrual cycle tracking with reminders.
COROS PACE 4 Pro package contents
What will be delivered to you
COROS PACE 4 Pro technical specifications
Product parameters
| Dimensions and weight | |
| Physical dimensions |
47.6 × 47.6 × 11.8 mm
13.8 mm including the heart rate sensor protruding at the back
|
| Weight of the watch alone | 38 g |
| Weight with silicone band | 51 g |
| Weight with nylon band | 43 g |
| Display | |
| Display diameter | 37.34 mm – 1.47 inch |
| Display resolution |
466 × 466 px – 317 PPI
217,156 pixels
|
| Display type | touch Always-On LTPO AMOLED display with a 1 to 60 Hz refresh rate |
| Display brightness |
2 – 3500 nits
3500 nits during activity2500 nits sustained |
| Screen-to-body ratio | 61.5 % |
| Data fields | up to 11 data fields at once, up to 13 on the Multi-Data screen |
| Materials | |
| Display bezel material | TC4 titanium alloy black version with an additional wear-resistant CDLC coating |
| Display glass material | sapphire glass with 2.5D edges |
| Watch body material | high-strength polymer |
| Band material | silicone or nylon |
| Band | |
| Width | 22 mm |
| Silicone band length | 130 – 215 mm |
| Nylon band length | 135 – 205 mm 150 – 235 mm – long version |
| Attachment | Quick Release band |
| Controls | |
| Buttons |
|
| Touchscreen | tap to select, swipe to move between screens |
| Wireless connectivity | |
| Connection with smartphones | Bluetooth, Wi-Fi |
| Connection with accessories |
Bluetooth (no ANT+ support)
|
| Battery life | |
| Battery capacity | 447 mAh |
Daily use daily sleep tracking, stress score and HRV |
up to 21 days
Always-On display off
up to 7 days
Always-On display on
|
High GPS Mode suitable for most situations |
up to 60 hours
Always-On display off
up to 45 hours
Always-On display on
|
Auto GPS Mode mostly Dual Frequency, switches to High depending on signal |
more than 40 hours
Always-On display off
more than 30 hours
Always-On display on
|
Max GPS Mode Dual Frequency, maximum accuracy |
up to 40 hours
Always-On display off
up to 30 hours
Always-On display on
|
| Notice | All battery life figures depend on the use of features such as music, backlight, navigation, the microphone and many other factors; actual results may vary. Lithium-ion batteries have a limited number of charge cycles and may degrade over time. Battery life and charge cycles vary with use and settings. More information on the COROS website. |
| Navigation | |
| Navigation method | Map navigation – arrow on the route line over a base map |
| Features |
|
| Satellite systems |
|
| Offline maps | yes (free), global Landscape maps and regional Topo maps with street names, areas, Points of Interest, and highlighted difference between road and trail |
| Dual Frequency support | yes, L1 + L5 |
| Sensors | |
| Sensor list |
|
| Supported sports activities | |
| Activity list |
|
| Training metrics | |
| Metric list |
|
| Metrics measured in daily life | |
| Metric list |
|
| Music and audio | |
| Format and other | MP3, Bluetooth music transmission to wireless headphones |
| Voice control | set a reminder, start a run with a target distance or time, quickly open apps or change settings |
| Third-party apps | |
Automatic sync destinations for recorded data |
Strava, TrainingPeaks, Relive, Wikiloc, Apple Health, Google Health, Final Surge, Stryd and more |
| Other parameters | |
| RAM | 64 MB RAM twice as much as COROS PACE 4 |
| Storage space | 32 GB |
| Menu language settings |
|
| COROS app | Android, iOS |
| Operating temperature | −20°C to +50°C |
| Storage temperature | −20°C to +60°C |
| Water resistance | 5 ATM (50 metres) |
| Charging time |
about 1.5 hours
at 15 – 45°C; about 5 hours at 0 – 15°C; the watch does not charge below 0°C or above 45°C
|
| Packaging | biodegradable and recyclable materials |
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