IntervalGuide — Coming Soon to Google Play
SmartAppsforActiveLives
We build focused, well-crafted mobile apps for fitness and health.
Our Apps
Focused tools built for people who move.
IntervalGuide
The smart interval timer with real-time heart rate monitoring. Perfect for boxing, HIIT, Tabata, and any timed workout.
FitnessWear OSBluetooth HR
Why Tremia?
Privacy First
Your data stays on your device. No accounts, no cloud uploads.
Built for Athletes
Designed with real training in mind, not generic fitness fluff.
Wearable Ready
Seamless smartwatch integration with Wear OS companion apps.