How can I add a device to find a phone?

[vincenova]

I cant find a way to add my wifes phone, how can I do so 

[user8u3YvJCi6I]

Are you referring to the findmy feature? If so you have to login to the samsung account that the device is under and locate it that way ...to my knowledge you can't just trace phones

[vincenova]

Ok, so id have to login on my wifes phone in order to per say find my device and vise versa?

[user8u3YvJCi6I · Accepted solution]

You can use any device that connects to the internet. Open findmy and login. If you want to be able to track each other through find my then just login on each other's devices with your samsung credentials make sure the other person knows it since it does log you out sometimes automatically

[radiochaser]

Where do I find the "findmy" you are referring to?   Is it on a cellphone, tablet, website, some place else?