The App is connected with a Barbecue Thermometer device (ET-735) by Bluetooth. The thermometer will send the temperature data from the temperature probe to the App of the Smart-phone for various functions as below：

1) Thermometer - Monitoring the temperature of the cooking / BBQ
- Select different meat and taste with default Set Temperatures and customized Set Temperatures.
- The App will provide the progress of the cooking.
- The App will provide notification (sound and / or vibration) to user when target temperature is reached.
- The App can display temperature in ℃ or ℉ and is user selectable.
- Support at most 4 probes of thermometer and end user can assign different meats and tastes to individual probe for cooking purpose.

2) Timer
- There are four channels of timers which assist the user for various cooking / BBQ purpose.
- Each channel can be selected to work as up count or down count timer.
- Count up timer is used for monitoring the duration of cooking activities.
- Count down timer is used to set a target time for cooking. When the timer count down from target time to zero, the App will trigger a notification (Sound and / or Vibration) to user