I have both wired and wireless computers and the convenience of the wireless ones is worth it- Till the battery(S) go flat- or something upsets the sensors. For that reason I have gone to the Astrale range of computers and found them good. There is one- I think the astrale 6, that has a cadence meter aswell. Takes a bit of time to set up the sensors and the wiring but the cadence meter is another thing to think of.
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How long was I in the army? Five foot seven.
Spike Milligan