U Hydrogen Connect

U Hydrogen is the companion app for U Hydrogen devices. It helps you connect, check device status, manage everyday settings, and reach support from your phone.

Key features

• Scan for and connect to supported UH devices over Bluetooth • View connection status and current device information • Manage runtime and panel-related settings • Record and review HQ activity summaries • Browse Q&A based on your device and product line • Receive filter replacement reminders and practical notifications • Scan a device barcode to identify supported equipment • Send a support report with a description, contact details, photos, or a short video • Use the app in Traditional Chinese, English, or Japanese

Bluetooth access is needed to find and connect to nearby devices. Camera access is needed for barcode scanning. Attachments in a support report are used to register and follow up on a device issue; they are not a repair or return-service request. For inspection or after-sales service, contact the dealer where the device was purchased.

U Hydrogen does not provide medical diagnosis or treatment advice.