Find My Device (FMD Server)
Website: https://fmd.deepinthesand.com
What it does
A self-hosted device tracker for Android. Locate a lost phone, ring it, lock it, or wipe it — without giving Google your location history.
Replaces
Google Find My Device, Samsung Find My Mobile.
Login
Authentik SSO for the web UI. The Android app uses a per-device password you set when registering.
Android app
Install FMD (FindMyDevice) from F-Droid: https://f-droid.org/packages/de.nulide.findmydevice/.
Quick start
- Install the app → Custom server →
https://fmd.deepinthesand.com. - Register a device, set its password — save this password in Vaultwarden.
- From any browser, sign in and locate / ring / lock / wipe.
Problem with this service? Message Ammo or email admin(Q)deepinthesand(P)com.