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Amazon.com: Smart Watch, Fitness Tracker with 24 Sports Modes, 5ATM Swimming Waterproof, Smartwatches Sleep Monitor Step Calorie Counter, 1.7" Touchscreen for Android iOS iPhone Compatiable Men Women, Gold : Electronics
Amazon.com: ZOUPPIC 44mm Smart Watch, Fitness Tracker with REM Sleep Track, Heart Rate and Blood Oxygen Monitor, 5ATM Swimming Waterproof, 1.7" Full HD Touchscreen for Men Women Compatible with iPhone & Android :
Amazon.com: SKG Smart Watch, Fitness Tracker with 5ATM Swimming Waterproof, Health Monitor for Heart Rate, Blood Oxygen, Sleep, 1.7'' Touch Screen Bluetooth Smartwatch Fitness Watch for Android-iPhone iOS, V7 : Electronics
Best waterproof fitness trackers: Swim with your tracker in 2022 | Mashable