KOSPET Magic 3 1.71 Inches Large Screen Black Silicone Band Smart Sports Watch For Men And Women With Blood Oxygen, Heart Rate Monitoring, Sleep Tracking, Health Data Monitoring, Ip68 Waterproof, 20 Sports
KOSPET Smart Watches for Men, Bluetooth Dial/Answer Call 5ATM/IP69K Waterproof Fitness Watch for Android iOS iPhones with Heart Rate Blood Pressure, 1.72" Tactical Military Sports Smartwatch : Electronics - Amazon.com