Polar Vantage V3 to Get Nightly SPO2 Tracking

The Polar Vantage V3 has been a favorite among endurance athletes for its impressive performance and features. Now, the company is taking it to the next level with the addition of nightly SPO2 tracking.

In internal testing, Polar claims that the accuracy of this feature stands at ±1.5% compared to clinical oximeters. This is a significant improvement over the on-demand measurement method currently in use.

But what does this mean for athletes? Continuous SPO2 tracking can provide valuable insights into their oxygenation levels during sleep, which can be crucial for recovery and performance. By monitoring these levels regularly, athletes may be able to optimize their training and racing strategies.

Compared to other heart rate monitors like the Garmin Forerunner series or the Coros Pace 2, the Polar Vantage V3's SPO2 tracking feature is among the best. However, it's worth noting that the Whoop Strap 3 offers a similar feature, but with more limited accuracy.

Not perfect. But solid.

Verdict: With its new firmware update, the Polar Vantage V3 takes a significant step forward in terms of oxygenation tracking. Athletes who value this data will be excited to see where it takes their training and racing strategies.