How to locate the mobile device using Samsung Gear Fit(SM-R350)?
STEP 1. GETTING STARTED
Using your Samsung Gear Fit, you can locate your mobile device. Your Gear Fit will remotely activate your mobile device's sound and vibrate functions, helping you find your device when it's within Bluetooth range (about 30 feet).
a). From the Clock screen, swipe to the left to access Find My Device.
b). Now tap Find My Device as shown below :
c). Tap Search icon to remotely activate your mobile device's sound and turn on its display.
d). After locating your mobile device, swipe the X in any direction to dismiss the search.