Jangsoo

The Jangsoo app is a dedicated remote control app installed via the QR code provided with the product.

■ Key Features

• Independent left/right temperature control and real-time temperature monitoring

• Power and operating mode (Normal, Sleep, Summer, Away) control

• Wake-up alarm, On/Off scheduling

• Lock, Ultra-long Wave, and Safety mode settings

• Family Sharing: Easy invitation via device code input (no registration or login required)

■ User Guide

• This app is exclusively for designated models that support Wi-Fi communication.

You can use it immediately if you installed it following the instructions via the QR code in the product manual.

• Use without separate registration.

■ Access Permission Guide

• Location, Nearby Devices (Bluetooth): Used for the initial connection of the bed (device search) and for displaying the local and outside temperatures on the control screen.

• Notifications: Used for receiving device status notifications.

• All permissions are optional; basic temperature control can still be used even if denied.

■ Inquiries

Uriel Electronics Co., Ltd. · josephlee@uriel.kr