Amazon.com: TomTom Touch Cardio - Fitness Tracker with Heart Rate Monitor and Smartphone Notifications (Black, Small) : Sports & Outdoors
Amazon.com: Stiive Fitness Tracker with Heart Rate Monitor, Waterproof Activity and Step Tracker for Women and Men, Pedometer Watch with Sleep Monitor & Calorie Counter, Call & Message Alert - Black :
Letsfit Smartwatch Fitness Tracker with Blood Oxygen Saturation & Heart Rate Monitor, IP68 Waterproof Cardio For iPhone and Android IW1- Gray | Bed Bath & Beyond
Schwinn 100513 170 Upright Bike + TicWatch GTH Pro Smartwatch/Fitness Tracker | eBay
Smartwatch Wintekd Bluetooth Activity Tracker Cardio Fitness For Android & IOS, Black - Walmart.com