My step counts have been accurately (I assume) tracked since I installed the app a little over a week ago. But the next day, those step counts are sometimes not visible in the graph.
I installed Pedometer 1.3.3 on a Nexus 5 running Android 4.4.4.
For about a week it worked great, reporting my approximately 3-10km of walking per day as 3600-11200 or so steps, which seems about right. My walking habits have not changed, and the counter has continued to behave correctly (AFAICT). But the history graph has not: the graph shows (from Tuesday): 6869, 7304, 7418, 2998 (plausible; I may have taken an easy day here but I don't remember), 179 (nope), 0 (this is Sunday, which does not actually make an appearance in the bar graph, although I walked at least 7 km), and 6743 (probably correct).
Curiouser and curiouser: this morning, the values from Friday onward were all less than 200 or so (I seem to remember, but can't swear, that Sunday made an appearance at something like 1 step), and I'm not sure why the graph decided to start showing one more correct value. I did not clear Pedometer's cache or reboot (last reboot was Monday around noon-ish), but I did export the data to a csv file, which may have been responsible for the change in display???
This looks like a duplicate of bug 40, except that those seem to have been closed. Resurfacing of old bug or a whole new one?
I haven't looked at the code, but here are some noteworthy events around the time the bug appeared:
(1) It's been installed for a little over a week, and it seems it throws out data after that long (the bar graph is only good for a week (which is disappointing, but that's another bug)). Is it throwing out the wrong data?
(2) My phone crashed on Saturday (I think), and I know that on a crash-and-reboot the pedometer probably won't save the steps. But it's been failing ever since. I rebooted in the normal way on Saturday after the crash, just in case anything was still awry.
(3) Daylight Savings time switchover happened early Sunday morning. Confusing to the app?
(4) Sometime around Friday I calibrated my step size using the GPS (by concurrently running Runtastic) a couple of times, and changed my step size first to 92, and then to 90, cm. Possible trigger?
Thanks!
Here's the history. Note the first entry. Is that my Sunday data?
-1;6710
1414036800000;4205
1414123200000;3108
1414209600000;11714
1414296000000;4964
1414382400000;11938
1414468800000;6869
1414555200000;7304
1414641600000;7418
1414728000000;2998
1414814400000;179
1414990800000;6743
1415077200000;0