Location information
View location-related information on iPhone. Available displays depend on the current app version.
HH8 / HARDWARE COMPANION APP
HH8 App
HH8 is an iPhone companion app for HH8 hardware, with location information, Bluetooth accessory connection, device debugging, and status monitoring.
HH8 and MV9 use the same companion hardware design, available in separate USB-C and Lightning versions. Choose the version that matches the iPhone port.
01 / Key facts
The app is free. Choose hardware by port.
HH8 is free to download; its companion hardware is available in separate USB-C and Lightning versions.
- Device
- iPhone
- App price
- Free
- Hardware
- As shown
- Port versions
- USB-C · Lightning
- System
- iOS 13.0+
02 / What it does
Connect the device. View location and status.
The public App Store listing describes location information, Bluetooth accessory connection, device debugging, status monitoring, and on-device processing.
Bluetooth connection and data exchange
Connect to the matching external device over Bluetooth for nearby data exchange.
Device debugging and status monitoring
Use the app for device debugging and status checks while listed functions run locally without a remote server.
03 / Source
View App Store listing
As of July 27, 2026, the China App Store lists HH8 as free and requiring iOS 13.0 or later, with a 3.6 / 5 rating from 20 ratings. Its privacy label says the developer does not collect data; Apple has not verified that statement.