Amazfit GTS 2e Smart Watch: For Men & Women - Health & Fitness Tracker with GPS - 90 Sports Modes - 14 Day Battery Life - Blood Oxygen Heart Rate Sleep Monitoring - 5 ATM Waterproof, Purple - Walmart.com
Amazon.com: Amazfit Bip 3 Smart Watch for Android iPhone, Health Fitness Tracker with 1.69" Large Display,14-Day Battery Life, 60+ Sports Modes, Blood Oxygen Heart Rate Monitor, 5 ATM Water-resistant (Black)