# Smartmeter 30 minute readings
**URL:** https://community.equiwatt.com/t/smartmeter-30-minute-readings/682
**Category:** Support
**Tags:** smartmeter
**Created:** [1 September 2025 17:11 UTC](https://community.equiwatt.com/t/smartmeter-30-minute-readings/682 "2025-09-01T17:11:31Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@Jeremy\_Goff](https://community.equiwatt.com/u/Jeremy_Goff)
#### Post date: [1 September 2025 17:11 UTC](https://community.equiwatt.com/t/smartmeter-30-minute-readings/682/1 "2025-09-01T17:11:31Z")
In the Equiwatt App the first half hourly reading is at 01:00. I would expect it to be at 00:00, or maybe 00:30 if timed at the end of the 30 minutes.
Further, the final reading yesterday is at 15:30. What happened to the subsequent?
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### Author:  [@mahen](https://community.equiwatt.com/u/mahen)
#### Post date: [10 September 2025 09:54 UTC](https://community.equiwatt.com/t/smartmeter-30-minute-readings/682/2 "2025-09-10T09:54:48Z")
Hi @Jeremy_Goff, thank you for bringing this to our attention! This seems to be a UI bug with the graph. We have added it to be fixed in the next release.
Regarding the final reading being at 15:30, has it updated since? Smart meter data can take up to 48 hours to update, and sometimes even longer.
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### Author:  [@Jeremy\_Goff](https://community.equiwatt.com/u/Jeremy_Goff)
#### Post date: [10 September 2025 14:54 UTC](https://community.equiwatt.com/t/smartmeter-30-minute-readings/682/3 "2025-09-10T14:54:11Z")
If I scroll back another day I do find the last reading at 00:30 the following day, which is consistent with first reading being 01:00.
So it would appear to be the latency of fetching readings less than ~48 hours.
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### Author:  [@mahen](https://community.equiwatt.com/u/mahen)
#### Post date: [1 October 2025 09:50 UTC](https://community.equiwatt.com/t/smartmeter-30-minute-readings/682/4 "2025-10-01T09:50:27Z")
Hi @Jeremy_Goff, we fixed this in the latest update along with a much better UI & graphs for smart meter data.