The Polar RS300X enables athletes to train at the right intensity and improve their performance through core metrics such as heart rate, speed, distance, pace, and calorie burn. Advanced features include Polar's exclusive OwnZone feature for individualized zone training by heart rate or pace, a fitness test, and auto lap splits, which display average heart rate, pace and distance per lap. Athletes can easily review up to 16 past workout files to check their progress and ensure they're staying on track with their fitness or training plan.
Average Customer Rating:
(13 Reviews) 13
Rating Breakdown13 reviews
5 out of 10(50%)reviewers would recommend this product.
I brought this product with the impression that a heart rate strap will not be needed to measure my heart rate when exercising. When the product arrived I realized I purchased a product that has that is a computer that tracts all your work outs and file the results.
I don't need all that as I was only interested in seeing my heart when exercising and calories burned. This product would suit a professional athlete who participate in competition. But for the average exerciser who works out three to maybe 4 days a week the product is over kill and expensive.
Also you need to wear the heart strap to measure your heart rate.