Coros Pace 4 Pro vs Polar Grit X2

Coros Pace 4 Pro

€449

Polar Grit X2

$479.90

Quick verdict

Coros Pace 4 Pro

€449

The better pick if you want:

A higher overall score (86 vs 50)
To spend $30.90 less
Longer battery (21 vs 7 days)

Polar Grit X2

$479.90

The better pick if you want:

No clear advantage on the specs we track.

Spec profile

Each axis ranks against the 33 products in Watch on the site: the further out, the more it stands out in that spec (lighter, cheaper…).

Center: lowest in the category · Edge: highest

Coros Pace 4 Pro· leads in 5

GPS batterySmartwatch batteryFeaturesLightnessAffordability

Polar Grit X2· leads in none

Tied

Water resistance

GPS battery
60 hTop 20%
30 h
Smartwatch battery
21 daysTop 41%
7 days
Features
14Top 18%
9
Water resistance
5 ATM
5 ATM
Lightness
51 gTop 26%
62 g
Affordability
$449Top 41%
$480Top 47%

Technical Specifications

Compare features between Coros Pace 4 Pro vs Polar Grit X2

Best value in this comparisonOnly differences (14)

Essentials

€449

$479.90

September 2026

June 2025

Battery

Up to 21 days (7 days always-on)

Up to 7 days

Display

—

AMOLED

—

1.28 inch

—

416 x 416 pixels

Yes

Build & durability

—

Polymer

—

Stainless steel

—

Sapphire crystal

5 ATM

5 ATM (WR50)

Features

—

32 GB

Multi-band GNSS, Offline maps, Turn-by-turn directions, Route & back-to-start navigation, Barometric altimeter, Compass, Blood oxygen (SpO2), ECG, AMOLED display, Touchscreen, Music on the watch, LED flashlight, Microphone / voice, Race predictor & pacing

Multi-band GNSS, Offline maps, Route & back-to-start navigation, Barometric altimeter, Compass, Blood oxygen (SpO2), ECG, AMOLED display, Touchscreen

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Video Reviews

Watch real-world YouTube reviews from content creators and the Trail Running community.

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Coros Pace 4 Pro

Polar Grit X2

Visual Comparison

See the differences between Coros Pace 4 Pro and Polar Grit X2 in a side-by-side slider comparison.

Comparison Questions

Answers based on product data and key differences.

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Frequently Asked Questions

Which offers better value: Coros Pace 4 Pro vs Polar Grit X2?

For value comparison: The Coros Pace 4 Pro ($449) offers better affordability compared to the Polar Grit X2 ($479.9). Consider your budget and the specific features that matter most for your trail running setup.