Cold Track - 콜드트랙

The temperature of the sensor can be uploaded using Bluetooth/NFC.

■ Sensor data upload

1) Bluetooth

: Data is periodically scanned using Bluetooth and transmitted to the server.

2) NFC

: Data is transmitted through tagging through NFC of the temperature sensor and NFC function of the smartphone.

[Guidance on access rights]

Cold Track accesses the following rights to provide high-quality services, and all information acquired through access rights is kept secure through encryption and is not used for purposes other than service provision.

1) Camera

- QR code recognition

2) location

- Access precise location (GPS and network based)

- Access your approximate location (network-based)

3) Nearby devices

- scan the sensor

4) Notification

- Service setting notification

5) Background battery optimization

- Seamless background service

6) Other

- Full network access

- Run at startup

- Set the phone not to go to sleep mode

- Access Bluetooth settings

- View network connections

- View Wi-Fi connections

- Vibration control

- Wi-Fi connection and disconnection

- Full network access

- Change network connection

- Pairing with a Bluetooth device

- NFC control

- Read badge notifications

- Vibration control

- Change audio settings

※ If the app does not operate normally, we recommend deleting and reinstalling the app.