Amazon.com: POLAR M430 GPS Running Watch, Black (90066335),Medium/Large : Electronics
Polar M430 HR Review | Tested by GearLab
Polar - We're pleased to announce the birth of two new editions to the Polar running watch family. Polar M430 in all black. Polar M430 in white, with a shorter wristband. https://polar.com/m430
Polar M430 HR Review | Tested by GearLab
Best Buy: Polar M430 GPS Running Watch White 90064405