The Xiaomi Watch S4 updates weather information every 15 to 30 minutes. If the weather has not been updated for an extended period, there can be an issue with the connection or settings.
Please follow these troubleshooting solutions to resolve the issue:
1. Open the Mi Fitness APP and check whether the Bluetooth connection between the watch and your phone is stable. If the connection is lost, reconnect the devices;
2. In the Mi Fitness APP, go to [Device] >> [Weather], and ensure that [Weather updates] is enabled. If it is already enabled, try disabling and re-enabling it to reset the feature;
3. If the issue persists, restarting the device can help restore normal functionality.