Amazon.com: Xiaomi Smart Band 7 Pro (Global Version) with GPS, Health & Fitness Activity Tracker High-Res 1.64" AMOLED Screen, Heart Rate & SPO₂ Monitoring, 110+ Sports Modes, 12Day Battery Smart Watch :
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Amazon.com: Polar Pacer Pro Advanced Ultra-Light GPS Fitness Tracker Smartwatch for Runners with Training Program & Recovery Tools; S-L, for Men or Women, Blue : Electronics