• 1. No data received.

    Reason：User hasn't measured for a long time. Reason：S9 hasn't connected WiFi. Reason: Server exception. Reason: S9 hardware error.

  • 2. Receive weight with no fat or heartbeat.

    Reason: Shoes were not taken off during the measurement.(Including user's feet is dirty, or user doesn't stand on metal plates.) Reason: User didn't wait util fat measurement was completed. Reason：Minors are not currently supporting body fat testing. Reason: S9 hardware error.

  • 3. Receive weight and fat with no heartbeat.

    Reason：User didn't wait util heartbeat measurement was completed. Reason：Heartbeat switch is closed. Reason: S9 hardware error.

  • 4. Receive weight and heartbeat with no fat.

    Reason：Fat analysis fail. Reason：Minors are not currently supporting body fat testing. Reason: S9 hardware error.