A few quick thoughts on Polar's new A360 with optical HR sensor | DC Rainmaker
Polar A370 Fitness Tracker with 24/7 Wrist Based Heart Rate, GPS via phone (90064905) + Bluetooth Digital Body Mass Bathroom Scale + Fusion Bluetooth Headphones Black/Red + 1 Year Extended Warranty - Walmart.com
Polar - Introducing the new Polar A360 fitness tracker with wrist-based heart rate monitoring, color touch screen, 24/7 activity tracking and much more! http://polar.com/a360 #AccurateSimplicity | Facebook