Polar S625X Running Computer gear reviews

This model is a good compromise between features and price if you want the Polar name brand. If you're just starting out and need a good HRM, look at a Sigma.

I highly recommend this HRM for running, cycling and/or multi-sport. It is a great way to track your workouts and tap into your strengths. Software works great if you have a Windows computer. Data transfer is somewhat clunky, but gets the job done.

This is a great product and I would recommend it if you are very serious about training and very tech savory. Otherwise try to find a more basic unit.

The best tool to track your workouts and HR. When combined with the Polar cadence, speed, and foot pod the S625X is the best HRM on the market.

The Polar S625X is like having a performance lab with you on every workout. All the heart rate, running and cycling data you will ever need is available right on your wrist. The S625X delivers continuous running speed without relying on where satellites are positioned. With the optional cycling and power sensors and enhanced training tools like the Polar OwnOptimizer™ recovery test, plus altitude and ascent for route profile, the S625X lets you cross train and put the power of information to work for you.