Amazon.com: Xiaomi Redmi Smart Band Pro, 1.47" Full AMOLED Display, 110+ Fitness Modes, Up to 14 Days Battery Life, Heart Rate Tracking, 5 ATM Water Resistance, Sleep Quality Tracking, SPO₂ Monitoring, Black : Electronics
Amazon.com: Amazfit GTS Fitness Smartwatch with Heart Rate Monitor, 14-Day Battery Life, Music Control, 1.65" Display, Sleep and Swim Tracking, GPS, Water Resistant, Smart Notifications, Vermillion Orange : Electronics