Amazfit T-Rex Pro Smartwatch Fitness Watch with Built-in GPS, Military Standard Certified, 18 Day Battery Life, SpO2, Heart Rate Monitor, 100+ Sports Modes, 10 ATM Waterproof, Steel Blue | FitnessGearUSA.Com
Amazfit GTS Fitness Smart Watch: 14-Day Battery Life, Heart Rate Monitor, Music Control, 1.65" Display, Sleep and Swim Tracking, GPS, Water Resistant, Smart Notifications, Beige - Walmart.com
Amazon.com: Amazfit Bip U Pro Smart Watch for Women, Alexa Built-In, Health & Fitness Tracker with GPS, 60+ Sport Modes, Blood Oxygen Heart Rate Sleep Monitor, 5 ATM Water Resistant, for iPhone
Amazfit Stratos review: GPS sports watch rivals the majors for only $200 | ZDNET
Amazfit Bip U Pro Smart Watch: For Men & Women - GPS Fitness Tracker with 60+ Sport Modes - Blood Oxygen Heart Rate Sleep Monitor - 5 ATM Waterproof - for iPhone Android Phone, Green - Walmart.com