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FEATURES
ASSISTED GPS (A-GPS)
The M450 has built-in GPS that provides accurate speed and distance measurement for a range of
outdoor sports, and allows you to see your route on map in the Flow app and web service after your
session.
M450 uses AssistNow® Offline service to acquire a fast satellite fix. The AssistNow Offline service
provides A-GPS data that tells your M450 the predicted positions of the GPS satellites. This way the
M450 knows where to search for the satellites and thus is able to acquire signals from them within
seconds, even under difficult signal conditions.
The A-GPS data updates once a day. The latest A-GPS data file is automatically updated to your M450
when you sync your M450 with the Flow web service via the FlowSync software.
A-GPS EXPIRY DATE
The A-GPS data file is valid for up to 14 days. Finding GPS satelllite signals is relatively fast during the first
three days. Time needed for the satellite fix progressively increases during the 10th-14th days. Regular
updates help to ensure a fast satellite fix.
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