TriaGear

Are you serious about running or about your Ironman training?
The Polar RS800CX will help you plan, monitor and analyse everything about your training. It is one of the most hightech hrms there is today. It helps you train at the right intensity. You can choose between heart rate or running speed as measurement of intensity.

The RS800 CX measures heart rate, running speed, cadence, distance and average stride length. Of course it also calculates other things like calories burned, time in different heart rate zones and much more.
It also gives you the possibility to check your fitness level through some tests. The tests should be taken at rest. I have tried the fitness tests myself many times, and I have also compared them to fitness tests done in the laboratory. The tests done with the RS800CX are very exact in comparison to the lab-tests. Error rate of a few percent only.

Another interesting function of the RS800CX is that it can tell you if you are resting enough. It will tell you if you should increase or decrease your training or if it’s already optimal.

Suggested reading:
Garmin Forerunner 405
Polar RS800CX Run Heart Rate Monitor Watch with S3 Stride Sensor W.I.N.D.
Polar RS800CX Multi Sport Heart Rate Monitor Watch with G3 GPS Sensor W.I.N.D.

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