Eve accessories can hold about 2-3 weeks of history data due to limitations on the chip. Once connected via Eve on the iPhone, the history data gets synced.
Question: Is there a limit in terms of showing data in the history in the Eve App? In theory, this could display/collect history data for years?
Answer: There’s no limit. We added a Year graph that becomes visible once you have sufficient data. Also, the Measurements list shows all data and all that data can also be exported.
Not only that, we don’t have any means to prune old data. It is only about 64KB every two weeks (16B every 10mins) on the device, probably more on the phone. Let’s say it is 128B every 10 mins on the phone
- in 10 years that’s 64MB.