# Presence detection recommendation **URL:** \ **Category:** Questions & Help\ **Created:** [January 21, 2019, 9:22am UTC](https://community.homey.app/t/presence-detection-recommendation/7557 "2019-01-21T09:22:15Z")\ **Posts on this page:** 1\ **Showing post:** 37
**Author:** ![bvdbos](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/bvdbos/32/2352_2.png) [@bvdbos](https://community.homey.app/u/bvdbos)\ **Post date:** [January 31, 2019, 9:20pm UTC](https://community.homey.app/t/presence-detection-recommendation/7557/37 "2019-01-31T21:20:26Z")
owntracks on your phone and the owntracks-app on Homey 🙂 > [@Location and Presence (Owntracks) - HowTo](https://community.homey.app/t/owntracks-howto/5126): > > Location and Presence for Homey (formally Owntracks client) With this app you can enhance your Homey with presence detection based on geofences. This app is based on the Owntracks specification and available apps for Android and iPhone. With the Owntracks app on your phone, you can define regions / geofences. These geofences are coordinates and a radius. These can be your home, workplace or any other place. Based on your username and geofence you can define triggers for Homey (as an example J… works perfectly for me… --- _[View the full topic](https://community.homey.app/t/presence-detection-recommendation/7557)._