Amazon.com: Astrum M2 Smart Watch & Fitness Tracker with Heart Rate Monitor 1.4 inches IPS Color Touch Screen, IP68 Waterproof, Activity Tracker, Men & Women Smartwatch Compatible with Android & iPhones -
Mi Bluetooth Smart Watch for Men, Touch Screen Phone Mens SmartWatch Tracker Mens Sports Fitness Activity Tracker and Wrist Band for Calorie and Heart Rate Monitor, Women, Kids, Boys and Girls :
Amazon.com: Astrum M2 Smart Watch & Fitness Tracker with Heart Rate Monitor 1.4 inches IPS Color Touch Screen, IP68 Waterproof, Activity Tracker, Men & Women Smartwatch Compatible with Android & iPhones -
Amazon.com: Astrum M2 Smart Watch & Fitness Tracker with Heart Rate Monitor 1.4 inches IPS Color Touch Screen, IP68 Waterproof, Activity Tracker, Men & Women Smartwatch Compatible with Android & iPhones -