Gardena
Gardena 1889 water computer
Sprinklers · Water
Partly worksLocal
1 report: 1 says it partly works.
Reported with 1 integration: Gardena Bluetooth.
What people report
| Integration | In Home Assistant | In Apple Home | What they said | Source |
|---|---|---|---|---|
| Gardena Bluetooth | Partly works Local | HA changed device clock after phone connection; timezone sync problem; closed completedSaved copy@elupus You were right. Reboot provides more data: ### Methodology 1. set TZ in phone settings 2. reboot 3. read local time 4. launch Gardena app and let it sync 5. read the value from 98bd0b13-0b0e-421a-84e5-ddbf75dc6de4 using nRF Connect Android APP 6. convert HEX to timestamp, use https://www.unixtimestamp.com/ to get time+date ### Results Phone GMT+0 Time: `9:54` Raw value from Gardena 1889: `d2-95-b4-66` Gardena 1889 time: `8/8/2024, 11:54:26 AM` Phone GMT+1 Time: `11:31` Raw value from Gardena 1889: `ae-ac-b4-66` Gardena 1889 time: `8/8/2024, 1:31:58 PM` Phone GMT+2 Time: `12:34` Raw … Excerpt saved from GitHub on 2026-10-23. | Issue #121687 · 2024-07 |
Each row is one report from a GitHub thread, an integration’s docs, or r/homeassistant. Check the date and the linked source before you buy.
In ReReHome
Once Home Assistant’s HomeKit Bridge shares it, this device reaches Apple Home as a HomeKit accessory behind your Home Assistant bridge, so ReReHome shows and controls it like any other.
Identifiers
| Brand | Gardena |
|---|---|
| Model | 1889 |
| Category | Sprinklers |