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HerobandⅢ - Smart Watch App
Score Overview
3.4
Overall Rating
3.2
App Store
3.5
Google Play
1M+Google Play Downloads
HerobandⅢ
baiyimei (Jin Feng / 冯金)Free
HerobandⅢ is the official companion app for Hero Band III smartwatches. Track steps, heart rate, sleep, and receive notifications — free for iOS & Android.
Watch Face Customization — browse and apply downloadable watch faces directly from the app
Smart Notifications — forwards call, SMS, QQ, WeChat, Facebook, WhatsApp, Twitter, Skype alerts to band
Alarm Management — set up to 3 alarms and sync them wirelessly to your smart band
Sedentary Reminders — configurable alerts for prolonged inactivity to encourage movement
Weather Display — shows current weather conditions on your connected smart band screen
Music Control — remote playback control (play/pause/skip) directly from your wrist
Remote Camera Shutter — trigger your phone camera remotely from your smart band
Find Phone — vibrates your phone to help locate it when misplaced
Apple Health Sync — integrates with iPhone Health to centralize fitness data on iOS devices
Introduction
HerobandⅢ (also styled as Hero Band III) is a free health and fitness companion app developed by baiyimei (Jin Feng / 冯金), designed for pairing with affordable smart bands such as the popular B57 fitness tracker. With over 1 million downloads on Google Play and 5,000+ ratings on the App Store, the HerobandⅢ app provides continuous health monitoring, smart notifications, and customizable watch faces — all in a lightweight, zero-cost package.
Available on both Android (Google Play, package ID: com.crrepa.band.hero) and iOS (App Store ID: 1374217640), the herobandiii app connects to your smart band via Bluetooth to sync your daily health metrics directly to your phone.
How the HerobandⅢ App Works
The HerobandⅢ app pairs with your smart band through Bluetooth. Once connected, it continuously syncs health data — step count, distance, calories, heart rate, blood pressure, blood oxygen (SpO2), and sleep records — from your wrist to your phone. A clean interface lets you review your health trends and access device settings from a single screen.
To get started: download HerobandⅢ from the Google Play Store or Apple App Store, enable Bluetooth, enter your personal details (height, weight, age) for accurate metrics, and pair your band by scanning or selecting it in the app. Pull down to sync data at any time.
Health Tracking Features
Step Counting and Daily Activity
The HerobandⅢ watch app records your daily step count, walking distance, and calories burned throughout the day. Compare your activity against daily targets to build healthy movement habits.
Heart Rate Monitoring
Real-time and on-demand are synced from your smart band to the app. Track heart rate trends over time to monitor your cardiovascular health at a glance.
Technical Specifications
Android Package Namecom.crrepa.band.hero
App Store ID1374217640
Android Minimum VersionAndroid 4.4+
iOS Minimum VersioniOS 11.0
App Size (iOS)204.8 MB
Current Version (iOS)1.2.2
Current Version (Android)2.7.5
Last Updated (iOS)July 16, 2024
Last Updated (Android)July 19, 2024
Google Play Downloads1M+
Google Play Rating3.5 / 5 (23,000+ reviews)
App Store Rating3.2 / 5 (5,293 ratings)
Supported LanguagesEnglish, Chinese, Spanish, French, German, Japanese, Korean and 30 more (37 languages total)
HerobandⅢ (Hero Band III) is a free health and fitness companion app developed by baiyimei (Jin Feng). It is designed to pair with compatible smart bands — primarily the B57 and similar devices — via Bluetooth. Once connected, the app syncs your daily health data including step count, distance, calories, heart rate, blood pressure, blood oxygen (SpO2), and sleep analysis. It also forwards call and message notifications from your phone to your band, supports multi-sport tracking (running, cycling, swimming, etc.), and lets you customize your band's watch face. HerobandⅢ is available free on Google Play (1M+ downloads, 3.5★) and the Apple App Store (3.2★).
How do I connect HerobandⅢ to my smartwatch or fitness band?
To connect HerobandⅢ to your band: (1) Download HerobandⅢ from the Google Play Store (package: com.crrepa.band.hero) or Apple App Store (ID: 1374217640). (2) Open the app and complete the profile setup (height, weight, age). (3) Enable Bluetooth on your phone — do NOT pair the band from your phone's Bluetooth settings; use the app only. (4) In the HerobandⅢ app, go to the device section and tap 'Add Device' or scan for nearby devices. (5) Select your band from the discovered devices list. (6) Confirm the pairing. Once connected, pull down on the home screen to force-sync data. Keep your phone and band within 1–2 metres for a stable connection.
Which smart bands and watches are compatible with HerobandⅢ?
HerobandⅢ is primarily designed for the B57 smart band and compatible devices that run the same platform (Android package: com.crrepa.band.hero). Compatible herobandiii bands and watches include: B57 (NRF52832 chip, 1.3" IPS touchscreen, IP67), and various budget smart bands sold on AliExpress and Alibaba under different brand names that use the same firmware. If your band's packaging or quick-start guide directs you to download 'HerobandⅢ' or shows the package ID com.crrepa.band.hero, it is compatible. You can also check the 'Add Device' list within the app to verify your specific model.
Why is HerobandⅢ not tracking sleep? How do I fix it?
If HerobandⅢ is not tracking sleep, try these fixes: (1) Wear your band snugly on your wrist — loose fitting prevents the sleep sensors from detecting movement and heart rate accurately. (2) Ensure the band is charged (above 20%) before going to bed. (3) Sync manually before sleeping by pulling down on the HerobandⅢ home screen. (4) Check that you are not in Do Not Disturb mode which can interfere with background sync on some phones. (5) In the app, verify that Sleep Monitoring is enabled in the device settings. (6) Clear the app cache and restart HerobandⅢ. Herobandiii sleep tracking uses motion detection and heart rate data; if readings appear inaccurate, the band may need repositioning or a firmware update.
How do I change the watch face in HerobandⅢ?
To change herobandiii watch faces: (1) Open the HerobandⅢ app and ensure your band is connected. (2) Tap the 'Device' section or look for 'Dial / Watch Face' in the device settings. (3) Browse the available watch face gallery — multiple free designs are available covering digital, analog, fitness, and minimalist styles. (4) Tap your preferred design and select 'Apply' or 'Download & Apply'. (5) Wait 30–60 seconds for the transfer via Bluetooth. The new herobandiii watch face will appear on your band's screen once the transfer completes. If the download fails, ensure your band is within range and try reconnecting in the app.
How do I download HerobandⅢ for iPhone (iOS) or Android?
To download HerobandⅢ: On iPhone/iOS — open the App Store, search for 'Hero Band III' or use App Store ID 1374217640. The app requires iOS 11.0 or later and supports iPhone and iPod touch. On Android — open Google Play Store, search for 'HerobandⅢ' or use the package ID com.crrepa.band.hero. The app requires Android 4.4 or higher. Both versions are completely free. You can also find the APK on third-party sites like Aptoide (heroband-baiyimei.en.aptoide.com) or Softonic for sideloading if needed.
Is HerobandⅢ compatible with iPhone and Apple devices?
Yes, HerobandⅢ is fully compatible with iPhone and other Apple devices. The app is available on the Apple App Store (ID: 1374217640) and requires iOS 11.0 or later. It supports iPhone 5s and newer models as well as iPod touch. On iOS, HerobandⅢ also integrates with Apple Health to sync your step count, heart rate, and other fitness metrics to the Apple Health app. To enable Apple Health sync, go to HerobandⅢ settings and authorize the Health integration when prompted.
What is the B57 smart band and how does it work with HerobandⅢ?
The B57 is a budget fitness smart band that pairs with the HerobandⅢ app. It features a 1.3" IPS color touchscreen (240×240 px), NRF52832 chip, 180 mAh battery (approximately 7 days active use or 25 days standby), IP67 water resistance, and sensors for heart rate, blood pressure, and blood oxygen. The B57 connects to your phone exclusively through the HerobandⅢ app via Bluetooth — not through your phone's native Bluetooth settings. Full touchscreen control (swipe and long-press gestures) lets you navigate between health stats, sports modes, and notifications directly on the band. Magnetic charging takes approximately 1.5 hours. Replacement herobandiii bands (straps) use a standard 20mm attachment and are widely available online.
How do I set up notifications in HerobandⅢ?
To set up notifications in HerobandⅢ: (1) Open the app and go to Device Settings > Notifications or Message Alerts. (2) Enable call notifications to receive incoming call alerts on your band. (3) Enable message notifications for SMS and app alerts. (4) Select which apps you want to forward: options include SMS, QQ, WeChat, Facebook, WhatsApp, Twitter, and Skype. (5) On Android, grant HerobandⅢ notification access in your phone's system settings (Settings > Apps > Special App Access > Notification Access) and exclude it from battery optimization. (6) On iOS, allow notifications when the app requests permission. Once set up, incoming alerts will vibrate your band and display the notification text.
Why is HerobandⅢ not counting steps accurately?
If HerobandⅢ step counting is inaccurate, common causes and fixes: (1) Band fit — wear the band 1–2 cm above your wrist bone, not too loose; excessive movement from a loose band creates phantom steps. (2) Calibration — update your height, weight, and stride length in the app profile for accurate distance and calorie calculations. (3) Sync — pull down on the HerobandⅢ home screen to force a manual sync after activity. (4) Phone in pocket — HerobandⅢ uses only the band's accelerometer (not phone GPS) for step counting, so phone position doesn't affect accuracy. (5) Reset — if the issue persists, try unpairing and re-pairing your band in the app. Most step counting variations of ±5% are considered normal for wrist-based trackers.
User Reviews
Fitness_Fan_2024
App Store
HerobandⅢ works great with my B57 smart band. The app paired instantly via Bluetooth and syncs all my health data perfectly. Step counting is accurate and the sleep tracking gives me useful nightly insights. Really happy with this for the price — everything you need in a free app.
SleepTracker_Fan
BudgetWatchUser
AppleUser_UK
DailyStepCounter
GadgetLover_PH
Maria_Fernandez
TechValue_IN
HealthTrack_NG
ValueBand_User
Changelog
v1.2.2 — Jul 16, 2024 (iOS):
· Fixed some known issues
v1.2.1 — Jun 2024 (iOS):
· Optimized Bluetooth connection stability
· Improved data sync reliability
v1.2.0 — Apr 2024 (iOS):
· Added new watch face designs
· Improved sleep data display and accuracy
Pricing InfoFree to download and use with no in-app purchases. All features including health tracking, notifications, watch face customization, and multi-sport modes are available at no cost.
Good app overall. Heart rate and step data are reliable. The watch face options are a nice bonus — I love being able to customize my band's display. Sleep tracking works most nights although it occasionally misses my bedtime if I forget to wear the band snugly. Would definitely recommend.
App Store
Excellent free companion app for the B57 band. Does exactly what it promises — steps, heart rate, sleep, notifications. Battery life on the watch is incredible, easily 7+ days. The app interface is simple and easy to navigate. My only wish is for more detailed sleep stage breakdowns.
App Store
The HerobandⅢ app syncs with Apple Health which is great. Step counts and heart rate readings sync automatically. Sleep tracking is a bit hit or miss — sometimes it doesn't register that I slept. The app works fine for basic fitness tracking at this price point though.
App Store
Does the basics well — steps, calories, heart rate. The notification alerts for calls and messages are useful. Connection can be unreliable sometimes and needs a manual reconnect. Blood pressure readings seem inconsistent. Overall decent for a free app paired with a budget band.
Google Play
Love the HerobandⅢ app! Connects instantly with my B57 smartwatch. The step counter and heart rate monitor are accurate for a budget device. Watch faces are awesome — so many free options to customize. Battery on my band lasts over a week which is amazing. Highly recommended!
Google Play
Great free app for a budget fitness tracker. Heart rate monitoring and step counting work well. I especially like the multiple sport modes — I use the cycling and running modes every week. The app updates have been consistent and it keeps improving. Minor issue with sleep not always tracking correctly.
Google Play
HerobandⅢ is perfect for anyone wanting a basic health tracker without spending much. The watch face customization is a highlight — lots of free designs to choose from. Notifications work well for WhatsApp and calls. Sometimes the Bluetooth drops but reconnects quickly. Good value app.
Google Play
The app is functional for tracking steps and heart rate. Blood pressure readings need improvement as they can vary widely between measurements. Sleep detection is unreliable — often shows I was awake when I slept well. Still a decent free app for basic daily activity tracking.
Google Play
HerobandⅢ app works for the basics. The find phone feature and sedentary reminders are genuinely useful. App navigation could be more intuitive and loading can be slow on older phones. The watch I paired it with has incredible battery life though — easily 2 weeks on a single charge.
3.4
Google Play Downloads1M+
Version1.2.2
Size204.8 MB
Last Updated2024/07/19
Age Rating4+
Supported DevicesB57 smart band (NRF52832, 1.3" IPS 240×240, IP67, 180mAh), and compatible Bluetooth fitness trackers running the same platform (com.crrepa.band.hero). Sold under various brand names on AliExpress and Alibaba.
Supported LanguagesEnglish, Arabic, Chinese (Simplified), Chinese (Traditional), Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Slovak, Spanish, Swedish, Thai, Turkish, Ukrainian, Vietnamese and more (37 languages total)
CompatibilityRequires iOS 11.0 or later (iPhone, iPod touch). Android 4.4 and above. Bluetooth 4.0 or higher required for device pairing.
Published date2026/03/14
heart rate readings
Blood Pressure & Blood Oxygen (SpO2)
For compatible bands, HerobandⅢ tracks blood pressure and blood oxygen saturation (SpO2) measurements. All readings are for general wellness reference only and are not intended for medical use.
Sleep Tracking
One of the most-used features, the herobandiii sleep tracking monitors your total sleep duration and analyzes sleep stages — deep sleep, light sleep, and awake periods — to give you a nightly overview of your rest quality. If you find herobandiii not tracking sleep accurately, ensure your band is worn snugly and sync is completed before reviewing data.
Multi-Sport Mode
Track a variety of activities including walking, running, cycling, skipping rope, badminton, basketball, football, and swimming. Each sport mode captures duration, heart rate zones, and calories burned.
HerobandⅢ Watch Faces
The herobandiii watch faces feature lets you customize the display on your smart band directly from the app. Browse a selection of built-in designs — from digital clocks to fitness-themed dials — and apply them with a single tap. A variety of downloadable herobandiii watch face options are available within the app, letting you personalize the look of your B57 or compatible band.
Smart Notifications & Device Controls
Call and Message Alerts
When your phone receives a call or text, HerobandⅢ forwards the notification to your band's screen — keeping you connected without reaching for your phone. Supports calls, SMS, QQ, WeChat, Facebook, WhatsApp, Twitter, and Skype notifications.
Sedentary Reminders & Alarms
Set up to 3 alarms and configure sedentary reminders to alert you when you've been inactive too long. Gentle vibration alerts keep you on track without disturbing others.
Weather, Music Control & Camera Remote
HerobandⅢ also supports weather display, remote music playback control, and remote camera shutter — handy extras for everyday use.
Find Phone
Activate the find-phone feature from your band to make your paired phone ring, so you never lose it again.
Compatible HerobandⅢ Bands and Devices
HerobandⅢ is primarily designed for the B57 smart band and compatible fitness trackers that use the same platform (package: com.crrepa.band.hero). The B57 features:
Display: 1.3" IPS color touchscreen (240×240 px)
Chip: NRF52832
Battery: 180 mAh (~7 days active use, ~25 days standby)
Waterproofing: IP67 (splash/sweat resistant)
Charging: Magnetic contacts (~1.5 hours full charge)
Replacement bands: Standard 20mm herobandiii bands straps are widely available
Compatible devices sold under various brand names on AliExpress and Alibaba that run the same firmware will also work with HerobandⅢ. Check your device's packaging for the HerobandⅢ QR code to confirm compatibility.
Apple Health Integration
On iOS, HerobandⅢ syncs with Apple Health to transfer your step count, heart rate, and other health metrics to Apple's centralized health platform. Once authorized, your band data appears alongside data from other connected devices in the Apple Health app.
Privacy & Developer Information
HerobandⅢ is developed by baiyimei (冯金 / Jin Feng), based in China. The app's privacy policy states that no personal data is collected from users; only encrypted app performance identifiers are shared for diagnostic purposes. For support, contact the developer at [email protected] or [email protected].
Disclaimer: All health data displayed in HerobandⅢ is provided by the connected device and is for general wellness reference only. This data is not suitable for medical purposes and should not replace the advice of healthcare professionals.
HerobandⅢ vs Similar Apps
HerobandⅢ is one of several companion apps targeting budget smart bands. Compared to alternatives like Da Fit, GloryFit, WearFit Pro, and H Band, HerobandⅢ stands out with:
Over 1M+ Google Play downloads with a proven track record
Apple Health integration on iOS
Support for multiple sport modes including swimming and ball sports
Customizable watch faces with downloadable options
Zero cost — entirely free on both iOS and Android
Compatible with widely available, affordable B57-platform bands
