What's a good cyclo-computer and heart rate monitor? These are the important features for me (in no particular order):
- durability & reliability, reasonable battery life (i.e. doesn't eat batteries for breakfast) - 2 wheel settings (for road & mountain bike) - user-replaceable batteries (Polar doesn't seem to have user-replaceable batteries on the heart strap) - not too prone to interference (power lines, etc.)
"damyth" <[email hidden]> wrote in message news:[email hidden]...
Quoted message said:
What's a good cyclo-computer and heart rate monitor? These are the important features for me (in no particular order):
- durability & reliability, reasonable battery life (i.e. doesn't eat batteries for breakfast) - 2 wheel settings (for road & mountain bike) - user-replaceable batteries (Polar doesn't seem to have user-replaceable batteries on the heart strap) - not too prone to interference (power lines, etc.)
Not my experience; they generally last a bit over a year. Trouble is, people forget about the battery in the receiver (the bike mount on the handlebar is what actually houses the receiver, not the watch unit), and replace the various other batteries, thinking they're the issue. The receiver battery is a simple 2032.
--Mike Jacoubowsky Chain Reaction Bicycles www.ChainReaction.com Redwood City & Los Altos, CA USA "smokva" <[email hidden]> wrote in message news:[email hidden]...
Mine lasted nearly a year. Actually some of them probably had some life left, but I went ahead and changed them all at once. But that's the other problem -- it takes four batteries (head unit, handlebar mount, wheel sensor & heart strap).
Polar is starting to ship the "Wearlink" with more and more models. The S720 is just starting to ship with the Wearlink (that is user changeable and coded). The &25 and 625 have already been shipping with Wearlinks and anyway, they are not too expensive IMO as a replacement when you need a new battery if you buy a Polar that ships with the older non-changeable strap.
Also, I have noticed that the newer 720 and 725 are much more error free than older (710 and XTrainer Plus) models. The difference is not trivial and I have lots of files that are several hours with zero errors. Considering that I always sample at 5 seconds (the most opportunities for errors and for catching them) I think that is pretty amazing. The Polars are also now shipping with new gaskets (or "O-rings"😉 that some times need replacing to get a good water resistant seal.