Ember Mug
sopelj/hass-ember-mug-component · v1.5.0
Ember Mug Integration for Home Assistant
In Apple Home through HomeKit Bridge
What HomeKit Bridge makes of each kind of entity this integration creates, read from its source code. A device only gets the ones that apply to it.
| Entity | Shows up as | Note |
|---|---|---|
light | Light | |
switch | Switch or outlet | |
binary_sensor | Sensor (motion, contact, leak, smoke…) | |
sensor | Sensor (temperature, humidity, air quality…) | |
select | Mode picker (as switches) |
What people report
Ember mugs work locally over Bluetooth, including via ESPHome proxies; model detection can miss newer variants and a paired phone disconnects it.
- Works1
| Device | In Home Assistant | In Apple Home | What they said | Source |
|---|---|---|---|---|
| Ember Mug 2 Metallic 14 oz | Works Local | Showed Unknown Device; model mapping added by maintainerSaved copyOh, that's interesting. I have an Ember Mug 2 Metallic 14oz in stainless steel. SKU: on the box says "cm191407us". Thanks for the quick reply! What other information can I gather for you? Excerpt saved from GitHub on 2026-10-23. | Issue #101 · 2025-11 |
Gathered from GitHub issues, pull requests, discussions and docs, and from r/homeassistant. These are individual reports, so check the linked thread and the date before you buy.
How it connects
Local polling
Talks to the device on your network, asking it for updates every so often.
Found automatically over
- Bluetooth
Details
| Installs (analytics) | 342 (0.05%) |
|---|---|
| GitHub stars | 159 |
| Latest version | 1.5.0 (2026-10-21) |
| Set up in the UI | Yes |
| Maintainers | @sopelj |
| License | MIT |
Limitations from the README
- The services to change mug values may only work if the mug has been set up in the Ember app initially.
- If you have another device paired with it, like your phone, it will cause it to disconnect, so you need to remove it from that device.
- This maintains a connection to your mug which may affect battery
- With Bluetooth Proxies you may have to put it into pairing mode manually if the battery fully dies.
In ReReHome
Whatever HomeKit Bridge shares reaches Apple Home as normal HomeKit accessories behind your Home Assistant bridge, so ReReHome shows and controls them like any other.
Bridges get their own settings page listing the accessories behind them.
Sources
- Documentation: https://github.com/sopelj/hass_ember_mug
- Source code: https://github.com/sopelj/hass-ember-mug-component
- Issues: https://github.com/sopelj/hass_ember_mug/issues
- HACS: https://hacs.xyz
