Original Replacement Parts For Samsung Galaxy Watch Gear S4 46MM R800 R805 42MM R810 R815 Heart Rate Monitor Sensor Flex Cable - AliExpress
SM-R800 | SM-R800NZSATGY | HK_EN
for Samsung Galaxy A23 5G Smart Watch, Fitness Tracker Watches for Men Women, IP67 Waterproof HD Touch Screen Sports, Activity Tracker with Sleep/Heart Rate Monitor - Black - Walmart.com
Samsung Galaxy Watch 4 Classic (46mm) Full Specifications, Features, Price, Pros and Cons - Geeky Wrist