Wear Radar

COROS PacevsPolar Vantage V

COROS Pace
Buy/Wait:good

Current model just released

Best for: Serious runners on a budget who want multi-band GPS accuracy, a bright AMOLED display, long battery life, and COROS's training analytics (EvoLab) without paying Garmin mid-range prices. The Pace 4's 32g weight also makes it the lightest AMOLED GPS running watch available.

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Polar Vantage V
Buy/Wait:bad

Late in cycle — a new model is likely coming

Best for: Serious endurance athletes — particularly runners and triathletes — who want Polar's unmatched training load science and recovery guidance, combined with ECG health monitoring and running power in a premium package.

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COROS PacePolar Vantage V
TierSports GPSSports GPS
PlatformiOS & AndroidiOS & Android
Battery19 days8 days
Always-on display
GPS
Cellular
Health sensorshr, spo2, hrv, training loadecg, hr, spo2, hrv, running power, skin temp
ReleasedNov 10, 2025Oct 4, 2023
Cycle length800 days1063 days
Cycle advicegoodbad
Deals adviceneutralgood
Next modelPolar Vantage V4 (2026)

Why buy each?

COROS Pace

AMOLED display at 32g and $249

First COROS Pace with AMOLED — a vivid 1.2" touchscreen in a 32g nylon-band body, making it the lightest AMOLED GPS running watch at this price.

41 hours GPS, 19-day battery

16 more GPS hours than the Pace 3, with 19 days typical use. Best-in-class battery life for a sub-$250 AMOLED GPS running watch.

Multi-band GPS and voice features

Dual-frequency L1+L5 GPS for precise tracking in cities and trails, plus built-in voice pin recording and audio lap alerts — new for the Pace line.

Polar Vantage V

ECG on a sports GPS watch

Polar Vantage V3 is one of the few sports GPS watches with on-demand ECG — usually only found on lifestyle smartwatches.

Wrist-based running power

Running power measurement without a foot pod or chest strap — a significant training metric for pacing effort on hills and varied terrain.

Polar Training Load Pro

The most detailed training load analysis in any sports watch: muscle groups targeted per session, recovery status per muscle, and long-term load trends.