龙豆跑步2

**Main Features** (The Longdou requires firmware that supports dynamic data to be installed): 1. Connect to the Longdou to read running dynamic data (authorized by the Longdou developer). 2. Display a subset of running dynamic data (limited by watch face size; not all dynamic data can currently be shown). 3. Write a subset of running dynamic data to the FIT file (limited by the Garmin official SDK; not all dynamic data can currently be written). 4. In the Connect IQ app on the phone, you can specify the Longdou device name to connect to, calibration factor, etc. **Usage Process:** 1. On the Garmin watch, go to *Sensors & Accessories* and pair with the Longdou. 2. Add this data field app to your running activity. 3. Start a run and switch to the page for this data field. Wait a moment. On the first connection, if the Longdou is detected, you will be prompted to establish a connection. (The Longdou must be in an active state to establish the connection.) 4. In subsequent runs, if the real‑time pace displayed by this data field shows a normal value, it indicates that the connection to the Longdou has been successfully established. **Special Note:** If you are using two different Longdou running data field apps simultaneously, before each run you need to switch to both data field pages to verify that they are running properly and receiving data from the Longdou (due to unknown system reasons, one of the Longdou data field apps may not function correctly).