HelloFit Pro is a free smartwatch companion app developed by Shenzhen Guangsu Shidai Technology Co., Ltd.. Available on Google Play (50K+ downloads, 3.0-star rating from 201 reviews) and the App Store (3.0-star rating from 6 ratings), the HelloFit Pro app connects your smartwatch via Bluetooth to track health metrics, monitor daily activity, and deliver smart notifications — all in one unified experience.
The HelloFit Pro app works with a range of budget-friendly smartwatches featuring Bluetooth calling, heart rate monitoring, blood oxygen detection, and 100+ watch faces. It serves as the central hub for syncing, visualizing, and managing health data from your connected smartwatch.
How the HelloFit Pro App Works
The HelloFit Pro app connects to your smartwatch via Bluetooth. Once paired, it continuously syncs health data — heart rate, sleep stages, steps, distance, and calories — from your wearable to your phone. Data is displayed in daily summaries, monthly overviews, and historical trend charts for easy analysis.
The app also acts as a notification bridge: incoming calls, SMS, WeChat, and other app alerts are forwarded to your connected smartwatch. You can configure health monitoring schedules, set activity goals, manage alarms, and customize watch faces — all from a single interface.
Health & Fitness Tracking
Heart Rate Monitoring
The HelloFit Pro app provides continuous heart rate tracking through your connected smartwatch. Real-time monitoring records heart rate data throughout the day and night, with detailed trend charts to help you understand cardiovascular patterns. All readings are for general wellness reference only — not medical diagnosis.

