Tefiti is a free companion app for Tefiti smartwatches and fitness bracelets, developed by zhi wen YU. Available on Google Play, Tefiti connects your smart wearable to your smartphone via Bluetooth — providing health monitoring, activity tracking, smart notifications, and device management in one intuitive interface.
Designed as the dedicated companion for Tefiti wearable devices, the app integrates device pairing, real-time data synchronization, fitness goal setting, watch face customization, and push notifications. Whether you're tracking daily steps, monitoring sleep quality, checking heart rate trends, or recording GPS exercise routes, Tefiti delivers practical health insights for everyday fitness tracking.
How Tefiti Works
Tefiti connects to your smartwatch or bracelet via Bluetooth Low Energy. Once paired, the app syncs health and fitness data in real time — including step counts, sleep patterns, heart rate readings, and GPS trajectories. All data is displayed in clear daily, weekly, and monthly summaries on your phone, making it easy to monitor your health trends over time.
The app also serves as a notification bridge: incoming calls, SMS messages, and app notifications from your phone are pushed directly to your Tefiti smartwatch. You can read messages, see caller information, and even send quick SMS replies — all from your wrist.
Health & Fitness Tracking
Step Counting & Activity Goals
Tefiti records your daily step count, walking distance, and calories burned. Set personal fitness goals and track your progress throughout the day with real-time dashboard updates and detailed exercise timelines.
Sleep Monitoring
The app provides comprehensive sleep analysis, tracking your sleep duration and quality patterns including deep sleep, light sleep, and awake periods. View nightly breakdowns to understand your rest habits and improve your sleep quality over time.

