Transform Your Wear OS Watch into a Configurable Interval Training Sports Watch

Achieve Your Personal Best with GTII, the ultimate activity tracking app designed to provide precision and customization. Whether you're a runner, cyclist, walker, or workout enthusiast, GTII has you covered with its seamless integration and a wide range of features.

Unleash Your Potential with GTII

Developed by a passionate runner who understands the importance of simplicity and accuracy, GTII is the result of dedicated effort. My mission is clear: to offer a reliable activity tracking app that seamlessly integrates with popular platforms like Strava™, empowering you to analyze your performance in unprecedented detail.

Customizable Profiles

GTII puts you in the driver's seat. Customize your activity profiles, define splits based on distance or time, set up intervals and laps with repeating sets or manual inputs, establish heart rate, power, pace, and speed zones, receive alerts tailored to your preferences, and design layouts and screens that match your style.

Layout Editor

Customize your layouts, screens, and measures to align with your preferences using a flexible layout editor.

Interval Editor

Take charge of your training with a versatile interval editor. Customize your intervals based on distance, time, or manual laps, tailoring your workouts to match your goals.

Seamless Sync

Enjoy effortless synchronization of your settings between your mobile device and wearable.

BLE Device Support

GTII supports various BLE devices, including heart rate chest straps, run speed and cadence sensors, cycle speed and cadence sensors, power sensors, and full compatibility with Stryd.

Configurable Sources

Choose from a wide range of configurable sources, such as GPS, heart rate, distance, speed, cadence, and power. Personalize your tracking experience to focus on the metrics that matter most to you.

Comprehensive Stats

Stay informed and motivated with GTII's extensive range of stats, providing all the insights you need to track your progress.

Versatile Activity Profiles

GTII supports multiple sports, including:

Multi Sport
Running
Cycling
Walking
Mountain Biking
E-Bike
Skiing (Alpine, Nordic)
Swimming (Outdoor)
Workouts
And more.

Platform Links

Seamlessly share your achievements by uploading your data to:

Email
Strava™
Stryd Power Center™
TrainingPeaks™
Relive™
FinalSurge™
Runalyze™
SmashRun™
Intervals.icu™
And more.

Keep your training records up to date across multiple platforms. TrainingPeaks™, FinalSurge™, and Stryd™ also support structured workout downloads.

Supported Languages

GTII caters to a global user base with support for multiple languages, including Czech, Danish, Dutch, English, French, German, Greek, Hungarian, Italian, Polish, Portuguese, Spanish, and Swedish.

Easy Access and Subscription

Downloading GTII is as easy as lacing up your running shoes. The free version offers full functionality for a 15-minute recording, and unlocking the app's complete potential is just a subscription away. Enjoy a 30-day free trial upon subscribing, and rest assured that you can easily cancel your subscription hassle-free through the Play Store.