7 in line with expectations 1

This belt perfectly measure the pulse, the measurement is the time that I measure with my watch and found that my smartphone with its application. I do not know if they are accurate models, with no hospital monitoring equipment on hand, but in any case it is accurate enough to measure its Max FC and get an idea of ​​the pace to take a run.

Synchronization level requires a wet belt before putting a little hop on site then start the application in question (in my case or RunKeeper application test wahoo). If you forget to wet the belt is a fixed heart rate regularly gets whatever the effort. If no number appears then you just cut the Bluetooth phone within seconds and restart it.

The belt is quite comfortable, at least we can go running with 2H without pain by removing it and without having to reinstall. Very light, easy to store.

We appreciate the fact that it connects directly to the phone without the need for adapter (Bluetooth 4 only) and is therefore reflected in the stats of the application without further manipulation.

We would have liked a synchronization that works 100%, a memory of a few hours for those wishing to run without their phone, a reset button (or on / off) in case you encounter synchronization problems.