HryFine

HryFine is a free companion app developed by Shenzhen United Power Technology Co., Ltd. for budget and mid-range smartwatches and fitness bands. After pairing your smartwatch via Bluetooth, the HryFine app serves as your health dashboard and device manager — displaying step counts, heart rate history, sleep analysis, blood pressure data, and sports session records. It also forwards call alerts, SMS, and third-party app notifications from your phone to your watch, lets you choose watch face designs from a built-in store, and includes utilities like remote camera control, find device, and alarm management. The app is free on both Android (Google Play) and iOS (App Store) with 50M+ downloads worldwide.

To connect HryFine to your phone: (1) Download HryFine from the Google Play Store (package: com.lianhezhuli.hyfit) or Apple App Store (ID: 1447215452); (2) Open the app and register or log in with your account; (3) Enable Bluetooth on your phone; (4) Power on your smartwatch and make sure it's in pairing mode (usually shown on the watch screen); (5) In the HryFine app, tap 'Add Device' or the '+' button in the device section; (6) Select your watch from the scan list; (7) Confirm the pairing on both phone and watch. Once connected, grant notification access when prompted. The app will then continuously sync health data and forward notifications.

The most common HryFine connection issues and fixes: (1) Bluetooth off — ensure Bluetooth is enabled on your phone; force-close the app and reopen it. (2) Watch out of range — keep phone and watch within 1–2 meters during initial pairing. (3) Cache issue — go to phone Settings > Apps > HryFine > Storage, clear cache and data, then relaunch the app. (4) Duplicate Bluetooth connections — some features like camera and music require dual Bluetooth. Go to your phone's Bluetooth settings; you should see two entries for the watch — one for general functions and one for audio. Connect both. (5) Re-pair the watch — remove the watch from HryFine, then add it again from scratch. (6) Update the app — make sure you have the latest HryFine version from the Play Store or App Store.

HryFine supports a wide range of generic and white-label smartwatches, including: Watch 8 Ultra, Watch 9 Ultra, Watch Series 7 & 8 (generic versions), T500, T700, T800, T900 series, ID116 fitness tracker, Modio MC66, Gizmore smartwatches, KD99 Ultra, X7, X8 Pro Max, and many other affordable smartwatches sold on marketplaces like Amazon, AliExpress, and Temu. If your watch's packaging shows a QR code that leads to HryFine, or the setup instructions mention 'HryFine,' this is the correct app. Most budget Chinese-made smartwatches that look like Apple Watch clones or fitness bands use HryFine or a similar companion app (like Da Fit, GloryFit, or FitPro) for smartphone connectivity.

Yes. HryFine is available on the Apple App Store (search 'HryFine' or visit apps.apple.com — App ID: 1447215452) and is compatible with iPhone models running iOS 12.0 or later. Core features including health tracking, call/SMS notifications, watch face management, and device pairing all work on iPhone. Note that some features like camera remote control may require dual Bluetooth connections — check your iPhone's Bluetooth settings for two entries from your watch after pairing. The iOS version (currently v2.4.9) may receive updates less frequently than the Android version.

Waterproof ratings vary by the individual watch model, not the HryFine app itself. Many HryFine-compatible watches advertise IP67 or IP68 water resistance, meaning they can handle splashes, rain, and brief immersion (typically up to 1 meter for 30 minutes). However, since these are generic/budget devices, actual water resistance may not always match advertised ratings. Check the specific product listing for your watch's IP rating. As a general rule: splashing water and rain are usually fine, but swimming, showering, or hot water exposure are not recommended unless the manufacturer explicitly states the watch is suitable for swimming.

To change your watch face (dial) in HryFine: (1) Open the HryFine app and make sure your watch is connected; (2) Tap the 'Device' or watch icon section; (3) Find the 'Dial Store' or 'Watch Face' option; (4) Browse the available designs — there are hundreds of free options; (5) Tap a design you like and select 'Apply' or 'Download & Set'; (6) Wait for the transfer to complete — this typically takes 30–60 seconds via Bluetooth. Note: some users report that downloaded watch faces can't be removed once synced, so only download faces you intend to use. Factory/default watch faces cannot be deleted from the app.

To enable call notifications and contacts on HryFine: (1) Open HryFine and go to the notification settings section; (2) Enable 'Call Reminders' — this will push incoming call alerts to your watch; (3) For contacts sync, look for 'Address Book' or 'Contacts' in the settings and grant permission to access your phone's contacts; (4) On Android, grant the READ_CONTACTS and READ_PHONE_STATE permissions in your phone settings if prompted; (5) On iPhone, allow notification access in iOS Settings > Notifications > HryFine. Once set up, your watch will display caller names from your contact list when calls arrive.

HryFine does not natively integrate with Strava, Apple Health, Google Fit, or other third-party fitness platforms. The app functions as a standalone health tracking system. Health data recorded by HryFine stays within the app and is not exported to external fitness services. If cross-platform health data sharing is important to you, consider using a smartwatch companion app that supports HealthKit (iOS) or Health Connect (Android) integration, such as Da Fit or similar apps that have added these integrations.

Yes, HryFine is completely free to download and use on both Android and iOS. There are no subscription fees, no premium tiers, and no in-app purchases. All features — health tracking, notifications, watch face store, remote camera, and device management — are available at no cost. The Android version does contain advertisements. These ads are how the free app is monetized, so occasional ad prompts may appear during use, particularly when accessing certain content within the app.