Coros Apex 4 vs Polar Vantage M3
The Apex 4 costs $70 less and reaches max-tier analytics, a full tier above the Vantage M3's training-tier data, at a lower price.
CorosCoros Apex 4
PolarPolar Vantage M3
- •You want the deepest analytics tier available at this price point
- •You're comfortable with Coros' training platform and app
- •You're already invested in Polar's ecosystem and recovery tools
- •Training-tier depth is already enough data for your goals
The Apex 4 delivers much of what a Fenix 8 or Forerunner 970 offers for training depth and durability, at a noticeably lower price. Smart features are minimal by design, but the core running and trail tracking is excellent.
Vantage M3 brings Polar's flagship-level sensors down into a smaller, lighter case than the V3. If Polar's training and recovery tools appeal to you but the V3's price doesn't, this is the watch to look at.
*Estimated — this model's exact GPS battery life isn't published by the manufacturer. All figures are standard GPS mode, midsize case, no solar boost.
†Estimated — this model launched too recently to have an established customer rating yet.
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