owoTrack
owoTrack Summary
owoTrack is a Android app in the Tools category, developed by SlimeVR. First released 4 years ago(Apr 2021), the app has accumulated 107.3K+ total installs and 299 ratings with a 3.80★ (average) average rating.
Recent activity: 378 installs this week (1.6K over 4 weeks) showing strong growth , and 1 new ratings this week (1 over 4 weeks) with slowing momentum. View trends →
Store info: Last updated on Google Play on Dec 19, 2025 .
3.8★
Ratings: 299
Screenshots
App Description
Turn your phone into SlimeVR tracker for VR full-body tracking
This app turns your Android phone into a tracker for SlimeVR Server or other supported server applications such as K2VR for IMU-based full body tracking. You can also run owoTrack on some Android-based Wear OS smartwatches.
This does not perform camera-based tracking; it does not use the phone's camera. owoTrack requires your device to have a gyroscope - some phones may lack this hardware.
If you have no other trackers and 1 phone, you can use this to get waist tracking only. For leg tracking, you will need at least 5 phones or some combination of official/DIY SlimeVR trackers, phones/watches (through owoTrack), Joycons (through SlimeVR Wrangler) to get 5 trackers in total. Tracking quality may vary depending on type of devices used.
Join the SlimeVR Discord server for more details: https://discord.gg/jbS8M4xXkE
This application is open-source, you can view the source code here: https://github.com/abb128/owoTrackVRSyncMobile
Please note that some phone vendors will automatically kill this app when running in the background, or when the screen is off. Visit https://dontkillmyapp.com/ to view instructions on how to solve this.