Frederic just asked this question, and I thought it may be useful to post here:
You will be able to take measurements and see some results when it's
offline, but those measurements will not be saved to the online
database. In order to do so, we need to 'cache' offline measurements on
your phone, and then when it's connected ship all the measurements to
the web. The amount of data transferred is pretty small, so there's no
need for a particularly fast connection - but some kind of connection is
necessary. We probably won't have caching in place when we start the
beta, but it's high priority so I hpoe to have it within a few months
of the start of the beta.
Hope that helps everyone -
Greg
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Greg Austic
2198 Seminole Dr.
Okemos, MI 48864