ReadyWired USB Charging Cable Cord for Polar A360, A370, M400, M450, V700 Fitness Tracker

hey guys what's up my name is Eric and I'm the techie agent and today we're taking a look at polar a 370 now if you're already familiar with the polar a 360 the polar a 370 is basically the exact same hardware as the previous generation product but it has a few key software updates so the first key software update is that now the polar a 370 will have continuous heart rate tracking the previous generation product would do intermittent tracking to get your resting heart rate this product here will track your heart rate 24/7 a constant reading of your heart rate so that's definitely something that's beneficial to getting more accurate results in determining both your active and resting heart rate another key difference is that now the polar a 370 optical heart rate sensor has been optimized as the device senses that you're moving around and being more active the refresh rate on the heart