Add Xiaomi Mijia S800 to Xiaomi BLE

Third party integrations
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1

Hi everyone,
I’m wondering if there are any plans to support the Xiaomi Mi Scale S800 (model MS116) via the Xiaomi BLE integration in Home Assistant.

This smart body composition scale communicates over Bluetooth, and there are community projects like lolouk44/xiaomi_mi_scale that partially support similar models. However, it would be great to see native support for the S800 directly within Home Assistant.

Has anyone looked into this model yet, or is there a chance it could be added?

2

Maybe someone will find this useful in development. I pulled raw json from the logs. I assume this is data on weight, imedance, fat and muscle percentage, and heart rate.

2025-06-23 00:10:17.287 DEBUG (MainThread) [custom_components.xiaomi_home.miot.miot_client] ha.************************, on on_event_msg, {"method":"event_occured","params":{"did":"blt.3.************","siid":3,"eiid":1022,"tid":***,"arguments":[{"piid":1,"value":***},{"piid":2,"value":***},{"piid":3,"value":***}]},"extra":{"model":"xiaomi.scales.ms116","pd_id":20962,"specEvent":true,"uid":********,"pub_source":"evttosds-to-pubsub","source":"FROM_BLE_TRANSLATE"}}
2025-06-23 00:10:18.297 DEBUG (MainThread) [custom_components.xiaomi_home.miot.miot_client] ha.************************, on on_event_msg, {"method":"event_occured","params":{"did":"blt.3.************","siid":3,"eiid":1022,"tid":***,"arguments":[{"piid":1,"value":***},{"piid":2,"value":***},{"piid":3,"value":***}]},"extra":{"model":"xiaomi.scales.ms116","pd_id":20962,"specEvent":true,"uid":********,"pub_source":"evttosds-to-pubsub","source":"FROM_BLE_TRANSLATE"}}
2025-06-23 00:10:19.332 DEBUG (MainThread) [custom_components.xiaomi_home.miot.miot_client] ha.************************, on on_event_msg, {"method":"event_occured","params":{"did":"blt.3.************","siid":3,"eiid":1022,"tid":***,"arguments":[{"piid":1,"value":***},{"piid":2,"value":***},{"piid":3,"value":***}]},"extra":{"model":"xiaomi.scales.ms116","pd_id":20962,"specEvent":true,"uid":********,"pub_source":"evttosds-to-pubsub","source":"FROM_BLE_TRANSLATE"}}
2025-06-23 00:10:20.945 DEBUG (MainThread) [custom_components.xiaomi_home.miot.miot_client] ha.************************, on on_event_msg, {"method":"event_occured","params":{"did":"blt.3.************","siid":3,"eiid":1022,"tid":***,"arguments":[{"piid":1,"value":***},{"piid":2,"value":***},{"piid":3,"value":***}]},"extra":{"model":"xiaomi.scales.ms116","pd_id":20962,"specEvent":true,"uid":********,"pub_source":"evttosds-to-pubsub","source":"FROM_BLE_TRANSLATE"}}
2025-06-23 00:10:21.966 DEBUG (MainThread) [custom_components.xiaomi_home.miot.miot_client] ha.************************, on on_event_msg, {"method":"event_occured","params":{"did":"blt.3.************","siid":3,"eiid":1022,"tid":***,"arguments":[{"piid":1,"value":***},{"piid":2,"value":***},{"piid":3,"value":***}]},"extra":{"model":"xiaomi.scales.ms116","pd_id":20962,"specEvent":true,"uid":********,"pub_source":"evttosds-to-pubsub","source":"FROM_BLE_TRANSLATE"}}
2025-06-23 00:10:22.779 DEBUG (MainThread) [custom_components.xiaomi_home.miot.miot_client] ha.************************, on on_event_msg, {"method":"event_occured","params":{"did":"blt.3.************","siid":3,"eiid":1022,"tid":***,"arguments":[{"piid":1,"value":***},{"piid":2,"value":***},{"piid":3,"value":***}]},"extra":{"model":"xiaomi.scales.ms116","pd_id":20962,"specEvent":true,"uid":********,"pub_source":"evttosds-to-pubsub","source":"FROM_BLE_TRANSLATE"}}