Best Heart Rate Monitors (2025), WIRED Tested and Reviewed

As technology continues to advance, heart rate monitors have become an essential tool for fitness enthusiasts and athletes alike. WIRED has tested and reviewed some of the best heart rate monitors on the market in 2025.

One standout is the Garmin Forerunner 945, which offers advanced features such as GPS tracking, training status monitoring, and wrist-based heart rate monitoring. It’s perfect for serious runners and triathletes who want to track their performance accurately.

For those looking for a more budget-friendly option, the Fitbit Charge 5 provides accurate heart rate monitoring, sleep tracking, and even stress management tools. It’s a great choice for everyday use and fitness tracking.

Another top pick is the Polar Vantage V2, which offers precise heart rate monitoring for various sports activities, as well as recovery tracking and personalized training guidance. It’s a favorite among professional athletes.

Overall, the best heart rate monitors for 2025 offer a combination of accuracy, advanced features, and user-friendly designs. Whether you’re a serious athlete or just looking to improve your fitness, there’s a heart rate monitor out there to suit your needs.

Stay tuned to WIRED for more updates and reviews on the latest heart rate monitors and fitness technology.